diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_3.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5c8f998151944c9ac3170991d3541c02204d22d2
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_30.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_30.ply
new file mode 100644
index 0000000000000000000000000000000000000000..27e1c3993472db0771d40bb2975e3ab54f49bd10
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_30.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_4.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..dc550870861e89a89cc8d624a0572962b5695abd
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_5.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5ca732a87e7ea376bf8ddb4c01eb2d6722c1ca6b
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_6.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..de18811eff56e24cb996385ebe18bb39039d96f9
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_7.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..abe364c7822b96ac4cbf18659e9d88e5da348eaf
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_8.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a491f7f4fe22efa4448330a83e8263350c33d941
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/building_9.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..1d7f6707002165efbb831cc210d37dab297a8b7e
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.358321_-71.012531/mesh/ground.ply b/Boston/scenes/scene_42.358321_-71.012531/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0fb78b84e4c818f0c2de88b6b8f8fe31782c9cb7
Binary files /dev/null and b/Boston/scenes/scene_42.358321_-71.012531/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_0.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c1df31b3885ff0ce4f0f8eb56db11144ef11b1c1
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_1.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..dec99478311e4adb4f24456968f707eb747d1e2b
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_10.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ae939653ae9049ef6d90807cba92ac20811b1c1c
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_11.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ef8b9b16c73d61b9f0eef8743fd6acd7a4be76cb
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_12.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..288c6cf6e62dbc6dca9b2c27bc9d94e006cbb4b4
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_13.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..79880a166da78ce4ed1e9c3e653a6f446d932b4c
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_14.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..256ddfdd87da3ea90129b423ab12b8d642a71997
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_15.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..66efaf3fe086703202c740e943961d03a0ba8cdb
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_16.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d957551802d6362f0c8c3ecf92b39969923f3611
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_17.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f45e93f3d02840b0577dc089fc28b9fd24f11c03
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_18.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..174e08a53f3641b894c7e99595c01a573d109c19
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_19.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..335ffd7177025cdf8047091454676cfdbe277bf1
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_2.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2b17be2809929dbaeeaf6d82271960db53de8fe6
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_20.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_20.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ce15a6d6da37a0a8656655d4eafb7c77be0c3715
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_20.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_21.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_21.ply
new file mode 100644
index 0000000000000000000000000000000000000000..229eae28f0beda0f397efcedc47374d45d9eace9
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_21.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_22.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_22.ply
new file mode 100644
index 0000000000000000000000000000000000000000..71e3933f758f5e505c5b4f95e464bc769ff21619
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_22.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_23.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_23.ply
new file mode 100644
index 0000000000000000000000000000000000000000..1a818ff17b575de9b39da19c3fea3fe0c6b5f5ab
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_23.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_3.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6cc96352d37362faea0e995db07bcc307842989d
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_4.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..bc8c5f0e9abca98c80e6dcbf82a210e99d2c48c3
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_5.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..60e917cd84f21d8f030eeb21cc701ca8194a622a
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_6.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8863868bca3800d52eb660f5382498b9a44d5de8
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_7.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8a6d1731733475d4efdeb81601dfe1c9a2fbdd03
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_8.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b85fb16f3b6985c604c1237b0481cab17d76f2c9
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/building_9.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ab6c7c088984eeb13d762e545ea88b363850daba
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/mesh/ground.ply b/Boston/scenes/scene_42.358664_-70.976980/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ef42be6d3e39bc38468e6f83a65703394b4dd9bf
Binary files /dev/null and b/Boston/scenes/scene_42.358664_-70.976980/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.358664_-70.976980/scene.xml b/Boston/scenes/scene_42.358664_-70.976980/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..cd0a9d4806ab91aaf39b73907bc5b5d3d178b754
--- /dev/null
+++ b/Boston/scenes/scene_42.358664_-70.976980/scene.xml
@@ -0,0 +1,183 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_20">
+        <string name="filename" value="mesh/building_20.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_21">
+        <string name="filename" value="mesh/building_21.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_22">
+        <string name="filename" value="mesh/building_22.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_23">
+        <string name="filename" value="mesh/building_23.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359045_-71.009293/mesh/building_0.ply b/Boston/scenes/scene_42.359045_-71.009293/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5c791a714f582bbf2eb2156ddb972a38c17953f3
Binary files /dev/null and b/Boston/scenes/scene_42.359045_-71.009293/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359045_-71.009293/mesh/ground.ply b/Boston/scenes/scene_42.359045_-71.009293/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f375cb5a32c576e116face02ae332cb697b605f5
Binary files /dev/null and b/Boston/scenes/scene_42.359045_-71.009293/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359045_-71.009293/scene.xml b/Boston/scenes/scene_42.359045_-71.009293/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..71e9bed5b236a00cf6e0e1c905c9c8dd904874d4
--- /dev/null
+++ b/Boston/scenes/scene_42.359045_-71.009293/scene.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_0.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9eb912661364101509e0b14403efc2b4c0d386c1
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_1.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3112d7221d1759a40d1dde79d6c2a114c3416f3f
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_10.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..01dc246b82c85ea0eb7fcf5a2b87cacba8b07a75
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_11.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0ab6acf6473bc8306f1958c5a5c2a676b3e380c8
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_12.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c6a0c5081d909e2b80d87836ea942ccf1c905295
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_13.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2cbee2efb3d3e7f754db995e6ce0ecb5ac25db14
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_14.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ac06d0ad0c6720d852cd5f3c09f6b9111cf12656
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_15.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..99280e02fe8e3274c0e036449cef9783c38b9652
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_16.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d33fdeddb0f567666263832d58e8406b807cb85c
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_17.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c9ec57cc705ffbb03c4696e261a020f8729aeb7c
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_18.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9bc5348cfdacba05d0cce9306fcd4a32024e0109
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_19.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8db029c675afcd170c08409e2f210b1fbcfaac59
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_2.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9815dfe16ebb2fda0f846568462b8d9745df2961
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_3.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..47ec3255a7a0b3cc027e88315a12100174b511a2
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_4.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e55b0ea8bf01d32832e4450c6d5def9edf500cc8
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_5.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..4816eced31a8e801ae4ce4fbc330208778290a6f
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_6.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..84f57406fa7a39628f646594b5fe6e9418b76ad3
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_7.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..54eb54bcb1e1aa2c16e4ca22e3c138bb7594c55c
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_8.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..953da0cda1163e7dc87e0db89b4e5d2629ec36b0
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/building_9.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7d46259515a9ae5532e0096106f4b4838a989fe9
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/mesh/ground.ply b/Boston/scenes/scene_42.359303_-71.007060/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0fa75406e675fe6bfd20f4aa855b3a5f06390411
Binary files /dev/null and b/Boston/scenes/scene_42.359303_-71.007060/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359303_-71.007060/scene.xml b/Boston/scenes/scene_42.359303_-71.007060/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..153f29b77cf6738aa65937137676bde35202ed10
--- /dev/null
+++ b/Boston/scenes/scene_42.359303_-71.007060/scene.xml
@@ -0,0 +1,163 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359337_-71.166508/mesh/building_0.ply b/Boston/scenes/scene_42.359337_-71.166508/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..fe411eca2ebbe904aae62963cb42143cb92f2194
Binary files /dev/null and b/Boston/scenes/scene_42.359337_-71.166508/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359337_-71.166508/mesh/building_1.ply b/Boston/scenes/scene_42.359337_-71.166508/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c8cff0e033f0043ba227ffcb29a0071d480d89fc
Binary files /dev/null and b/Boston/scenes/scene_42.359337_-71.166508/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.359337_-71.166508/mesh/ground.ply b/Boston/scenes/scene_42.359337_-71.166508/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..357929f1c76edc1f6c44a763172551805d5be7cc
Binary files /dev/null and b/Boston/scenes/scene_42.359337_-71.166508/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359337_-71.166508/scene.xml b/Boston/scenes/scene_42.359337_-71.166508/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3ae6a0a6c888f1b4eb7d175633541681863ce4c0
--- /dev/null
+++ b/Boston/scenes/scene_42.359337_-71.166508/scene.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_1.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a12781d8ff2ac76a49e4d7b862ca2bee9e7d1696
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_2.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d523975a62065eecffa16696c6295a9995684639
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_3.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..22f03d5f7d8cd7a8cc63b562efd1cb9462b3dbde
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_4.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..87b1592791790c9e74c0b931bfcd0cd66aca6c15
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_5.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c79eefc6ebe40a7e9ca22c5689954ba05ca37f64
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_6.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..eee3fbae4e142a9f7176dc9920fb01dfb1fc389d
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_7.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9db4f97ebb5c7fcaa55cb1c5802a91490f10ca56
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_8.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3b356027fd3851b60677d082a2bf068d24b26646
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/building_9.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..1a7a8e6be38c1560980b48a380a8fdbc21bac393
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/mesh/ground.ply b/Boston/scenes/scene_42.359426_-71.061868/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b09d0d0199c8a70bf8a3b5788fcfb50a27f07973
Binary files /dev/null and b/Boston/scenes/scene_42.359426_-71.061868/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359426_-71.061868/scene.xml b/Boston/scenes/scene_42.359426_-71.061868/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..190d737e9ce46f3629347a63822392616a8196b6
--- /dev/null
+++ b/Boston/scenes/scene_42.359426_-71.061868/scene.xml
@@ -0,0 +1,108 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359428_-70.949853/mesh/building_0.ply b/Boston/scenes/scene_42.359428_-70.949853/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d10e5268b7318239cb5664aca06b5df439f8a7f8
Binary files /dev/null and b/Boston/scenes/scene_42.359428_-70.949853/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359428_-70.949853/mesh/building_1.ply b/Boston/scenes/scene_42.359428_-70.949853/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..98226873248b790c43f339df1f29e8d96ca5dbcf
Binary files /dev/null and b/Boston/scenes/scene_42.359428_-70.949853/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.359428_-70.949853/mesh/ground.ply b/Boston/scenes/scene_42.359428_-70.949853/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..20aad7e2b68ba745a35c8fac695b847be6156297
Binary files /dev/null and b/Boston/scenes/scene_42.359428_-70.949853/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359428_-70.949853/scene.xml b/Boston/scenes/scene_42.359428_-70.949853/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3ae6a0a6c888f1b4eb7d175633541681863ce4c0
--- /dev/null
+++ b/Boston/scenes/scene_42.359428_-70.949853/scene.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_0.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ecca4ba6b937a4fe5ea0c6dd08c67184c15c8446
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_1.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..63d7fe5917c232a260d8dcaa97e1c03e731d7192
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_10.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..995d117543ef8a82a3b76711b774ed5e3dc2308d
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_11.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b3cd29f7a0f418c0e7891fd0b2c5e720623c2213
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_12.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e4310f4dc24386eb9a779f26e366e1d616cfbba3
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_13.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..35378d2b25bb504b0353fffd2b7961476e6fcb48
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_14.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a884798a2f07e184a61b3433318a3b3256a032bc
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_15.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..34fdc0b659fbd35952bf7a4e06ef387ad626279a
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_16.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8f82e2638cbe08ee61abe28d7b73df5546a915e4
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_17.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..1d01bb9b57cd57de67679ab90810d91689d56a26
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_18.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f7b9437c8d66e7eb432ef5bbe1de37bf4028c520
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_19.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..786e7809789c72cc9c953cc5a4d490e4209c33e4
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_2.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..199655d662e7a201737976ee6516f8ba0e0532aa
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_20.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_20.ply
new file mode 100644
index 0000000000000000000000000000000000000000..76bad5eb45ca0deb2c9a37ae69a0ac37edb70fab
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_20.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_3.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..973580d76b08fefa602a511c425f69d2981a841d
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_4.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9c380ec59733edf13af5ac5666f8907dec7be14d
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_5.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ade52e414633ecb23d722993ebc6fa54f765ecca
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_6.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..887263bb16cac6a84e86733a74fdc9e4bc0d19e5
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_7.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..33e331c53efaf4de3a4adc572b031294bfa021f5
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_8.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..92e1184d64d1407f16da49cc7da6773d992e10ab
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/building_9.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..79444b3a6c576b4c0de360d03c9fab8d728e50c4
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/mesh/ground.ply b/Boston/scenes/scene_42.359531_-71.055259/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d5ccff09fac43b9cfbe4b3b6285723fb8aac2392
Binary files /dev/null and b/Boston/scenes/scene_42.359531_-71.055259/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359531_-71.055259/scene.xml b/Boston/scenes/scene_42.359531_-71.055259/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..368ce228fdf80efdb25ac7de9d53c518396bb7a5
--- /dev/null
+++ b/Boston/scenes/scene_42.359531_-71.055259/scene.xml
@@ -0,0 +1,168 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_20">
+        <string name="filename" value="mesh/building_20.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359743_-70.980939/mesh/building_0.ply b/Boston/scenes/scene_42.359743_-70.980939/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6d348db5ad965869f0e4b65fd09a83ac8e6e716b
Binary files /dev/null and b/Boston/scenes/scene_42.359743_-70.980939/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359743_-70.980939/mesh/ground.ply b/Boston/scenes/scene_42.359743_-70.980939/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d324fb2436215d4cc9a6787ea6c7acaa581745c5
Binary files /dev/null and b/Boston/scenes/scene_42.359743_-70.980939/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359743_-70.980939/scene.xml b/Boston/scenes/scene_42.359743_-70.980939/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..71e9bed5b236a00cf6e0e1c905c9c8dd904874d4
--- /dev/null
+++ b/Boston/scenes/scene_42.359743_-70.980939/scene.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359777_-71.151127/mesh/building_0.ply b/Boston/scenes/scene_42.359777_-71.151127/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f4923d0d5430a09fbb94dafcdb992397efd4e53f
Binary files /dev/null and b/Boston/scenes/scene_42.359777_-71.151127/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359777_-71.151127/mesh/ground.ply b/Boston/scenes/scene_42.359777_-71.151127/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e0fc5074148054697f9f3a1970260a0f30cb191d
Binary files /dev/null and b/Boston/scenes/scene_42.359777_-71.151127/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359777_-71.151127/scene.xml b/Boston/scenes/scene_42.359777_-71.151127/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..71e9bed5b236a00cf6e0e1c905c9c8dd904874d4
--- /dev/null
+++ b/Boston/scenes/scene_42.359777_-71.151127/scene.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_0.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..44a8639f32cdda7ee48b53626c79a3a622981ada
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_1.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d366189dfb8b582f15f5dddab62609ab638965f7
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_10.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..40f67317f0bd45301f0c3c28a07bacaad58b6e6e
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_11.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9d3d80f59dd3584575900deea22a18fc97ddec00
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_12.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c7876e5cfa6022370e0e3f1c24ede37c12d16e03
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_13.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..baf28bae1746335cf60efd3329250b899632d253
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_14.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..dcc428525e2775500584d864aa79593db7e42b11
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_15.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cdc6d7b31478751f372601f94367a8f6f61e69ab
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_16.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..1cc89ba06c68121e09064937dd71524e3a4f1b65
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_17.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f74741f032f29617e1c51f370922f1b7971814fd
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_18.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cd2b3bae01299be50370e513f9712818c9d0b65b
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_19.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7831123af5734989f33937d1ab2d14b38a949c20
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_2.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d09701c4e8fa148ca684d4cde0a7e4a287ba54ef
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_20.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_20.ply
new file mode 100644
index 0000000000000000000000000000000000000000..02b0e586a83121dc21f88d62a9e710f7f4036672
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_20.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_21.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_21.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0c2f93984b91c87d78dbdf51e875c7bc660871ab
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_21.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_22.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_22.ply
new file mode 100644
index 0000000000000000000000000000000000000000..50a19fc24d2eacd8fcccc890bf785ca88926c276
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_22.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_23.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_23.ply
new file mode 100644
index 0000000000000000000000000000000000000000..085fec5e051722bb9c2ce800b29119184b5c27af
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_23.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_24.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_24.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5d3029cd086874b795d266fe4b1fa0057fb7f097
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_24.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_25.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_25.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e10808ade73b91bad47e27efba88c4959d8b289a
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_25.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_26.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_26.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7a1cda9003ab502e8109a6e11f029872ef907dfe
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_26.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_27.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_27.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5da1e560596f895b95577c0e0e4a0532c8a80642
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_27.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_28.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_28.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c96f83239b58e086b79550a65e166f5b50cfbf18
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_28.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_3.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b4369615cd4138f3b4bafa0203d7be3789f891c2
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_4.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..19a883591fac1479e40098c582022458a9bdb71b
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_5.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5138f282943ab32a826a39c34b8f0b1111873394
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_6.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..dd1b8141fe726be99137937b2f9e6616e0613bf4
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_7.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f237aad8ed10f91682392aa14462172278db4bf0
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_8.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e0618d143e42b2cfdb23f7ddf5bc8853b61907f7
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/building_9.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b1580becdce3601b19e35d33ac69d6c2e2025777
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/mesh/ground.ply b/Boston/scenes/scene_42.359784_-71.182810/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6f26a9790b5edfe84e702a848966da97a0e9d320
Binary files /dev/null and b/Boston/scenes/scene_42.359784_-71.182810/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.359784_-71.182810/scene.xml b/Boston/scenes/scene_42.359784_-71.182810/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..500bde427c8ce9000eabaebd32f2e222b10e2260
--- /dev/null
+++ b/Boston/scenes/scene_42.359784_-71.182810/scene.xml
@@ -0,0 +1,208 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_20">
+        <string name="filename" value="mesh/building_20.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_21">
+        <string name="filename" value="mesh/building_21.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_22">
+        <string name="filename" value="mesh/building_22.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_23">
+        <string name="filename" value="mesh/building_23.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_24">
+        <string name="filename" value="mesh/building_24.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_25">
+        <string name="filename" value="mesh/building_25.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_26">
+        <string name="filename" value="mesh/building_26.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_27">
+        <string name="filename" value="mesh/building_27.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_28">
+        <string name="filename" value="mesh/building_28.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_0.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f6f3b9b23f7ac77f8326af3345273ed48c87634e
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_1.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9e266b0f450b751c81ef60f1bd78bfcfba4bb270
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_10.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..18fe7398d11587c197bf8e5c7e17051ba71492ea
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_11.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..617d9a53e2adcee53e26a6c7372aa7faaaeef13e
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_12.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..190ee561f4dc1ffbd8cdfc7752da10eb632970db
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_13.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..29c0e1391d3c22c495a896b5b3c83f592b049dea
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_14.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2fe853766487f23631795bc8c1b03e58ef4261df
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_15.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9bdb28dde47812e07156db39010b8a2fd3b71de8
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_16.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f930aaa164a7c325ad945ebae79df029b943583c
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_17.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ac75750d36b50471ebf6ed6c0b2079a9e085385f
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_18.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..be513231d80a9bf69ae669a1850d1d325f3c0d5e
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_19.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..549cfddd94b314d81ea92b2cecfd85222f19bc10
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_2.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5a6f343a30b07bf1920cd850dcbc97f434d704cd
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_20.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_20.ply
new file mode 100644
index 0000000000000000000000000000000000000000..714bc1f43dd50a2e41b7dfe452b8e7a89d5b2596
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_20.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_21.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_21.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0d675c7fbe1ad7bcccddee4c2973d5b75bfcb9f4
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_21.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_22.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_22.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7153de643e04fbdf98f644aa8ea29e6b6e065ed7
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_22.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_23.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_23.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2280bc4bb24b5b9d55dba5a6c8c76f978547e26b
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_23.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_24.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_24.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8a00fc6050b12f012e5e81e1c6b082b8a71c6765
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_24.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_25.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_25.ply
new file mode 100644
index 0000000000000000000000000000000000000000..338f043204fbb5be21f17a564d37a3649def3c4f
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_25.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_26.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_26.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f68f4efa0c949dc470052e2e230e4832f767e083
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_26.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_27.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_27.ply
new file mode 100644
index 0000000000000000000000000000000000000000..185b91957914a7a128770bdf8135eda1adfdc14c
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_27.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_28.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_28.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6681a28301c0c19cdcb63ebb3710b6a5b13f3984
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_28.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_29.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_29.ply
new file mode 100644
index 0000000000000000000000000000000000000000..eac7b75fc6933dc7dc1db679b9dea7763a08d9a4
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_29.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_3.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0ba01bfd6d504b33d2ec8d7fc2c45df657563c0b
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_30.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_30.ply
new file mode 100644
index 0000000000000000000000000000000000000000..fe0e1140cb7c0b1248b78dbe4ea1cc2878c97f68
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_30.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_31.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_31.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d8a6753ff67663435c1ee5bfbbca5b24aae8f6cb
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_31.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_32.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_32.ply
new file mode 100644
index 0000000000000000000000000000000000000000..bd56cf10ed39b710237d4e9a794740252ec823ba
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_32.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_33.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_33.ply
new file mode 100644
index 0000000000000000000000000000000000000000..addf7bcc9caa89174a3d93c7fa1ac727e49ddffd
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_33.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_34.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_34.ply
new file mode 100644
index 0000000000000000000000000000000000000000..88f57d37ac606149de113ce3f01abab4cad063dd
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_34.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_35.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_35.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5850b4c2ee921c693464479efd9d50c8d0c7e948
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_35.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_36.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_36.ply
new file mode 100644
index 0000000000000000000000000000000000000000..34eaf2775370381878d5931aa72e41c4805ac6bf
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_36.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_37.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_37.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7090898ba0d366a7a8c834a30efe30dcad569a39
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_37.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_38.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_38.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7f70d0ce6aac8ce833a3e52a17a296cb0958d7bc
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_38.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_39.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_39.ply
new file mode 100644
index 0000000000000000000000000000000000000000..bb5b8eb2b64ec675c14106bc59557aca861cab5a
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_39.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_4.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..da5cc202cb0c27395110283090dece0f622a1a6d
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_40.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_40.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d3bbec096103a36d7d70ce9058739dfd27b0ea68
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_40.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_41.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_41.ply
new file mode 100644
index 0000000000000000000000000000000000000000..84a3de8c7ebd12af1064bb15e425a0a051754a53
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_41.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_5.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8bcf068f13e98c254ae295d22fd2a1f9769ff0e6
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_6.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d647bec54e9c63a524bf92b924d9e2b1a2eaf03e
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_7.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..42220170e1561617fe2b17df68bae7c004a0abe7
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_8.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..28bbe588aa12baa0774e725194e03a62b3a01e81
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/building_9.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..34740262f6ce9c6544272304f5a1277ea40a2a63
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/mesh/ground.ply b/Boston/scenes/scene_42.360080_-70.981713/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..58f8ff778ecdfb957bd6c57b9c5884a551242cdc
Binary files /dev/null and b/Boston/scenes/scene_42.360080_-70.981713/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.360080_-70.981713/scene.xml b/Boston/scenes/scene_42.360080_-70.981713/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f222bacd1c1f23e8055bb28c4eae2ace9d0de730
--- /dev/null
+++ b/Boston/scenes/scene_42.360080_-70.981713/scene.xml
@@ -0,0 +1,273 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_20">
+        <string name="filename" value="mesh/building_20.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_21">
+        <string name="filename" value="mesh/building_21.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_22">
+        <string name="filename" value="mesh/building_22.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_23">
+        <string name="filename" value="mesh/building_23.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_24">
+        <string name="filename" value="mesh/building_24.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_25">
+        <string name="filename" value="mesh/building_25.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_26">
+        <string name="filename" value="mesh/building_26.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_27">
+        <string name="filename" value="mesh/building_27.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_28">
+        <string name="filename" value="mesh/building_28.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_29">
+        <string name="filename" value="mesh/building_29.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_30">
+        <string name="filename" value="mesh/building_30.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_31">
+        <string name="filename" value="mesh/building_31.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_32">
+        <string name="filename" value="mesh/building_32.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_33">
+        <string name="filename" value="mesh/building_33.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_34">
+        <string name="filename" value="mesh/building_34.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_35">
+        <string name="filename" value="mesh/building_35.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_36">
+        <string name="filename" value="mesh/building_36.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_37">
+        <string name="filename" value="mesh/building_37.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_38">
+        <string name="filename" value="mesh/building_38.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_39">
+        <string name="filename" value="mesh/building_39.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_40">
+        <string name="filename" value="mesh/building_40.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_41">
+        <string name="filename" value="mesh/building_41.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_0.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ab9430770f3ba7421d89ba3e9ebaae7ebf352590
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_1.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6137c8bf05678c1f78ab35bd1d83052ca80f7f50
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_10.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0b7ac04d5244f83d0c0cf19df3d7e4d16af74422
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_11.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f5b6aec95da0785ecc52d15af8e9a5ba3e4b8256
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_12.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c45c5a03c0dbfa0d889ebcf8a1da1e7f7d4ec6df
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_13.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d2a3010dda4c53624a5dc3f57fd10102c279ee3c
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_14.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f6513861e86bd45eb2c0c8f84ab151a0c1462024
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_15.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..244eec06fc7c8216b7fd8ada84f4799979d3a7ae
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_16.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..aba4fb4f8d350fda938fe921e2b4059f0288938c
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_17.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..fa7d1e367884788f616fcc70acdfa858e4fcde90
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_18.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..df618d27da85f137e09cf0b0ead49420f6458391
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_19.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0748bc684c791d64dc6c2a7a1a625efaf4067ceb
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_2.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7ac6895296241b0eb4ace02fbce125e003f0eedc
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_20.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_20.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2009c25a49f293d3e443b2b19eb12d4587f2cf42
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_20.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_21.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_21.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9136409fc554dbc944db84f8cd155920668e7bdd
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_21.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_22.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_22.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9301267e0cf75d2f97425bbf27065364363b8bca
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_22.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_23.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_23.ply
new file mode 100644
index 0000000000000000000000000000000000000000..59299af5cfa1d0c9b04b4f1769f1e79ec96cdf41
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_23.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_24.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_24.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3c31df19e2a780e4937603d0bd2cc5d146ba8bde
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_24.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_25.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_25.ply
new file mode 100644
index 0000000000000000000000000000000000000000..485005c7475327b9ec2d0b5d60851efa619c969d
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_25.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_26.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_26.ply
new file mode 100644
index 0000000000000000000000000000000000000000..4a4b9747382da8075eeccc50e8dddc783e6bb3a5
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_26.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_27.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_27.ply
new file mode 100644
index 0000000000000000000000000000000000000000..48f78f7dcbb1836939931bf6dfe64bd0a9867452
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_27.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_28.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_28.ply
new file mode 100644
index 0000000000000000000000000000000000000000..955ee0885df00adf2a1e40541068b18ec88c7794
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_28.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_29.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_29.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9d60759160d08fbb4be3c8c8214d7784f87d1466
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_29.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_3.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..24ce6f2803caa7c1d9d8b52d1a787f0c06b9c18f
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_30.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_30.ply
new file mode 100644
index 0000000000000000000000000000000000000000..72c553e1fac9a1890d0dadfba218ce2cea68bbad
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_30.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_31.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_31.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6b5d09588e28f326526b9fc2f937395e2b903d05
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_31.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_32.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_32.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2bc5697cb05b1081c6c116af3229be18c8095939
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_32.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_33.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_33.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b3eebcce52009de23ebdfdcb49fc407958dc87e7
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_33.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_34.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_34.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b005070eb5c3c800898db0f7571ef7394838af63
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_34.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_35.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_35.ply
new file mode 100644
index 0000000000000000000000000000000000000000..caadb44bc8289a62c2509aef12c8c3ce4374d004
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_35.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_36.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_36.ply
new file mode 100644
index 0000000000000000000000000000000000000000..02d013307c2c28494ac98d89c629b85727a82c9a
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_36.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_37.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_37.ply
new file mode 100644
index 0000000000000000000000000000000000000000..1cbbd6cb62a19527197581171d484ddf1238b9c4
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_37.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_38.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_38.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cec5e4c29e5c66605af0322d18f41234be384c7a
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_38.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_39.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_39.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7de5c0c5fa3e532a9d826d0410c6283f96806877
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_39.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_4.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d113dc47e7402e41f1d96d59eee4807ad0e183fb
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_40.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_40.ply
new file mode 100644
index 0000000000000000000000000000000000000000..23fc1e6eb5df862409e5134cb3ca0accae7bfd9c
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_40.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_41.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_41.ply
new file mode 100644
index 0000000000000000000000000000000000000000..54936fe6beaa952b7e11817f58ccdecb55488e5e
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_41.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_42.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_42.ply
new file mode 100644
index 0000000000000000000000000000000000000000..043cb4a4298cc0961a8a7c36ab5cf664d166aca3
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_42.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_43.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_43.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9d09b3fd7f5775ab952082ce3a44f232c311d229
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_43.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_44.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_44.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f6a862249c9538afb4ebabda961fee5808b7030d
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_44.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_45.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_45.ply
new file mode 100644
index 0000000000000000000000000000000000000000..82af9ef8f30bb3fe68d9080e660cd7c4214ff091
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_45.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_46.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_46.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b2223da6993849bfbbc9949dd7a91fb11e63a179
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_46.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_47.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_47.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e9b731f717fc675ff782ed8bc51a1612ea57ad27
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_47.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_48.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_48.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5278a64008e36a1584cbd1952c95defcd703328e
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_48.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_49.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_49.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b9492cb64bd081f683da733d0f0187705c3837ee
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_49.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_5.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0793f9d4927858e3216deab5966dc29b4f6b3577
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_6.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..829fe5b43ecd56c6eb3f84fed07fee94fc7f2b64
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_7.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a022b75cc12b3d93fb305dd43aa7e7562f00702a
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_8.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..57269b841e822540180574faff80b9d585b1e585
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/building_9.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..eb227b1ea6dea7add053988b2976d9f87b17e416
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/mesh/ground.ply b/Boston/scenes/scene_42.360121_-71.170826/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..08a9d0b922f4ac8053d50f352278e8aabfc93c35
Binary files /dev/null and b/Boston/scenes/scene_42.360121_-71.170826/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.360121_-71.170826/scene.xml b/Boston/scenes/scene_42.360121_-71.170826/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4f529507964c55a7b35ed9c820f1d38bca0644d9
--- /dev/null
+++ b/Boston/scenes/scene_42.360121_-71.170826/scene.xml
@@ -0,0 +1,313 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_20">
+        <string name="filename" value="mesh/building_20.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_21">
+        <string name="filename" value="mesh/building_21.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_22">
+        <string name="filename" value="mesh/building_22.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_23">
+        <string name="filename" value="mesh/building_23.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_24">
+        <string name="filename" value="mesh/building_24.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_25">
+        <string name="filename" value="mesh/building_25.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_26">
+        <string name="filename" value="mesh/building_26.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_27">
+        <string name="filename" value="mesh/building_27.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_28">
+        <string name="filename" value="mesh/building_28.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_29">
+        <string name="filename" value="mesh/building_29.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_30">
+        <string name="filename" value="mesh/building_30.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_31">
+        <string name="filename" value="mesh/building_31.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_32">
+        <string name="filename" value="mesh/building_32.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_33">
+        <string name="filename" value="mesh/building_33.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_34">
+        <string name="filename" value="mesh/building_34.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_35">
+        <string name="filename" value="mesh/building_35.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_36">
+        <string name="filename" value="mesh/building_36.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_37">
+        <string name="filename" value="mesh/building_37.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_38">
+        <string name="filename" value="mesh/building_38.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_39">
+        <string name="filename" value="mesh/building_39.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_40">
+        <string name="filename" value="mesh/building_40.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_41">
+        <string name="filename" value="mesh/building_41.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_42">
+        <string name="filename" value="mesh/building_42.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_43">
+        <string name="filename" value="mesh/building_43.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_44">
+        <string name="filename" value="mesh/building_44.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_45">
+        <string name="filename" value="mesh/building_45.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_46">
+        <string name="filename" value="mesh/building_46.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_47">
+        <string name="filename" value="mesh/building_47.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_48">
+        <string name="filename" value="mesh/building_48.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_49">
+        <string name="filename" value="mesh/building_49.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_0.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cb7c699c1ce973cec825d786c19c8572d1c964e8
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_1.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7401a6855000313da64dec87512e136f2981399a
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_10.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..55f61323d5def69550e6344148c8b2b8f28f942f
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_11.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f299ca2e13ab6dc07de83f48d869769a04b1ca59
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_12.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..bfa567f26bbfedf3b23a20113d4fb919d1accfc4
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_13.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..15d61e13919bb5ee9102b363bcaf9c8009157d21
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_14.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..174dff338363f647d8181eb8c262df30cc68938a
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_15.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..55a1bb93660138d09088eac953acb9201b1b8b42
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_16.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8c50ce0aa871850389a383e102a4bcd16b5ad15d
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_17.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..eb7e8eefa1f070b543e8b62071bffe3d7dbab34c
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_18.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6b709e143503db8191a8541dfecdadd9fa405c27
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_19.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..38e59e8f1e72146fcdbf5658c1f647a74d62e83a
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_2.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..4efeb8439cfe2afdfe1d9c97481cf9f0f5aeed79
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_20.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_20.ply
new file mode 100644
index 0000000000000000000000000000000000000000..010b89aaea847890db4d36e3e6542bfcaead417a
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_20.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_21.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_21.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b6f068ba98216b5f7052b749f2f30fa691d1bf17
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_21.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_22.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_22.ply
new file mode 100644
index 0000000000000000000000000000000000000000..03dd56c35089ea7c3851f4db7d0a203bc50cbf5c
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_22.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_23.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_23.ply
new file mode 100644
index 0000000000000000000000000000000000000000..613af8335729bd8a953c8b5fcd9bc0b2fe7caa98
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_23.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_3.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..fa87953abe2755eb35182588ebc2baed712fc76e
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_4.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7d133cea48b4eb20981a36399cb7b4fca19fc9a2
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_5.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8de6d54e0bbe1c28cdc5d73c60e04ae6cb199883
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_6.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0fc43a0d90e67f8729cddf9caaefaf8063f90c53
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_7.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5009ef2cdf7aee405bd20712dfb791eafc072de2
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_8.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b5898e45c265ab0842d3294f16c5ba4d99f8b1a9
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/building_9.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b9d090e2035786b3d671953c1870f5c542c717c6
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/mesh/ground.ply b/Boston/scenes/scene_42.360189_-71.134391/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e2aa58a98557717371b75afe53d89ef8d532546d
Binary files /dev/null and b/Boston/scenes/scene_42.360189_-71.134391/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.360189_-71.134391/scene.xml b/Boston/scenes/scene_42.360189_-71.134391/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..cd0a9d4806ab91aaf39b73907bc5b5d3d178b754
--- /dev/null
+++ b/Boston/scenes/scene_42.360189_-71.134391/scene.xml
@@ -0,0 +1,183 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_20">
+        <string name="filename" value="mesh/building_20.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_21">
+        <string name="filename" value="mesh/building_21.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_22">
+        <string name="filename" value="mesh/building_22.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_23">
+        <string name="filename" value="mesh/building_23.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.360410_-70.977230/mesh/building_0.ply b/Boston/scenes/scene_42.360410_-70.977230/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..10eaa34ec992839a58aaeee2658f1302c1cdf75a
Binary files /dev/null and b/Boston/scenes/scene_42.360410_-70.977230/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.360410_-70.977230/mesh/building_1.ply b/Boston/scenes/scene_42.360410_-70.977230/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7bb7646c18c2fcb9615f26da5f88c1e3322e65ac
Binary files /dev/null and b/Boston/scenes/scene_42.360410_-70.977230/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.360410_-70.977230/mesh/building_2.ply b/Boston/scenes/scene_42.360410_-70.977230/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..01656e8f11a1315a964a979609fd0e647edb8eff
Binary files /dev/null and b/Boston/scenes/scene_42.360410_-70.977230/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.360410_-70.977230/mesh/ground.ply b/Boston/scenes/scene_42.360410_-70.977230/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..66b3d143e23f5fa0359a0e4cd4a64e2c68529848
Binary files /dev/null and b/Boston/scenes/scene_42.360410_-70.977230/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.360410_-70.977230/scene.xml b/Boston/scenes/scene_42.360410_-70.977230/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..196ab71fb563bf28aa65b8b29aa843c06605613d
--- /dev/null
+++ b/Boston/scenes/scene_42.360410_-70.977230/scene.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.360497_-70.936776/mesh/building_0.ply b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b0f9e1ebf17990834e5c487ed6214e0e5f1f7bc7
Binary files /dev/null and b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.360497_-70.936776/mesh/building_1.ply b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8ee04c1be15da5bdfa167de3ab8d56670627b300
Binary files /dev/null and b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.360497_-70.936776/mesh/building_2.ply b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7fba2777418847141317bd420df6fc40d0b8fe88
Binary files /dev/null and b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.360497_-70.936776/mesh/building_3.ply b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d8b8402b40eeca35a644f98dbe1a6fae5b7c426f
Binary files /dev/null and b/Boston/scenes/scene_42.360497_-70.936776/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.360497_-70.936776/mesh/ground.ply b/Boston/scenes/scene_42.360497_-70.936776/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6c3d4bd675528792a7789d146181ff134718429a
Binary files /dev/null and b/Boston/scenes/scene_42.360497_-70.936776/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.360497_-70.936776/scene.xml b/Boston/scenes/scene_42.360497_-70.936776/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..55b200dfaeab4823e3ef07336ebc89d60c8860cb
--- /dev/null
+++ b/Boston/scenes/scene_42.360497_-70.936776/scene.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.360505_-71.029141/mesh/building_0.ply b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..af08b11419027b00f6d399819a33154ae1a24ed6
Binary files /dev/null and b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.360505_-71.029141/mesh/building_1.ply b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..77f097d42c17ce9d06fada64d1b4ea4de2d181a7
Binary files /dev/null and b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.360505_-71.029141/mesh/building_2.ply b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d45cd0c814235df53e4687a1fb35500a1b4927ae
Binary files /dev/null and b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.360505_-71.029141/mesh/building_3.ply b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a24b661358d4d771a0430035f47bcb22f45ab85c
Binary files /dev/null and b/Boston/scenes/scene_42.360505_-71.029141/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.360505_-71.029141/mesh/ground.ply b/Boston/scenes/scene_42.360505_-71.029141/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cb4fc8e3f229fe845be0742e50278a6a7ef065c3
Binary files /dev/null and b/Boston/scenes/scene_42.360505_-71.029141/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.360505_-71.029141/scene.xml b/Boston/scenes/scene_42.360505_-71.029141/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..55b200dfaeab4823e3ef07336ebc89d60c8860cb
--- /dev/null
+++ b/Boston/scenes/scene_42.360505_-71.029141/scene.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361046_-71.016470/mesh/building_0.ply b/Boston/scenes/scene_42.361046_-71.016470/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d2a51e8ffc28f26aa16e12a82641acba4367120c
Binary files /dev/null and b/Boston/scenes/scene_42.361046_-71.016470/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361046_-71.016470/mesh/ground.ply b/Boston/scenes/scene_42.361046_-71.016470/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2bf46a5125544fc7d51688ae7d2ee03eb25a6f1f
Binary files /dev/null and b/Boston/scenes/scene_42.361046_-71.016470/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361046_-71.016470/scene.xml b/Boston/scenes/scene_42.361046_-71.016470/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..71e9bed5b236a00cf6e0e1c905c9c8dd904874d4
--- /dev/null
+++ b/Boston/scenes/scene_42.361046_-71.016470/scene.xml
@@ -0,0 +1,68 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_0.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b126112eac81803d35878d8d38779c979d5a4eb8
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_1.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e45fd0becebd428543566b9c1fa56a0b408b78f0
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_2.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..08d1a49f887d08122d412fdb88a95e095c1a83d7
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_3.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d642723c79677eb3d264daea22b52e1e78da3e47
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_4.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..4740bbeec194458bf7307402d45795ec15d7f7bd
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_5.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..49cb42994748c6e0b651acbbb8432bddae0aaefa
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_6.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a720c95f70286e7387df61f907407aa679e60995
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_7.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..42e16a5e5a653d662875bf3d96c1779fee2d6c33
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_8.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f0b8e8fa0a9375877ee3b30176441d4acda1f9e2
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/building_9.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3371753aaeb461edb863d04a4662f70a6d714b0c
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/mesh/ground.ply b/Boston/scenes/scene_42.361070_-71.091490/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..dcef4f4948e345b04298517c434e9d24301f3a49
Binary files /dev/null and b/Boston/scenes/scene_42.361070_-71.091490/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361070_-71.091490/scene.xml b/Boston/scenes/scene_42.361070_-71.091490/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..afd8802782c35998777813cdf35a395bd0af131f
--- /dev/null
+++ b/Boston/scenes/scene_42.361070_-71.091490/scene.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_0.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..461a12bc5b3970bc758c9b3a50f507dcbbb98dbc
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_1.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3851096727f0a2343f42833788ad540d916bce51
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_2.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d835126d119ae623b9e2846de47e1d7106f99f68
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_3.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..eae5677e514a461c595c5f010f6562f98f5ed82e
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_4.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a9a92502f21a8c100cf4de80e04634f1ea839efa
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_5.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..716d2ff0e323778430ea074ad7550e278eec83e1
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_6.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5c1fc50936079966eb6360ddc084e6b9bedc81c4
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_7.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a116f856a405c298c947418598239b38678d7da5
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/building_8.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..30743a180a6fa662c06ab0f94997940646688f12
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/mesh/ground.ply b/Boston/scenes/scene_42.361111_-71.083811/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5ad81ee63c828439dfa9b42ec91b664d704ad1fe
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.083811/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.083811/scene.xml b/Boston/scenes/scene_42.361111_-71.083811/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..9664213cc5e3bac84f1fd5bd1858688dc447bc6f
--- /dev/null
+++ b/Boston/scenes/scene_42.361111_-71.083811/scene.xml
@@ -0,0 +1,108 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_0.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..d6d1663f63d2fe8835347baeea6e2a660eddcd21
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_1.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0b056e96b00405b29d558c8d094a94f77ca932ba
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_2.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b8a108eb8cd63f822c5e97877774d0de970b1f07
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_3.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..adb6af564b8fb066c04f41a10e548c96ee6d7bb2
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_4.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a34855e76bb7676085be020e111341a750b0a762
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_5.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5fab480f50c0af8503b2e651b79af7be22d73c03
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_6.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..121859fcd51cbf2dbcef6481ad1911e9ec8eec5b
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/building_7.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..bbf89d372ff760331984ce519389a7aee3cd7cd7
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/mesh/ground.ply b/Boston/scenes/scene_42.361111_-71.095940/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..930e78f905c5a91533199550cf51cc869a97dde6
Binary files /dev/null and b/Boston/scenes/scene_42.361111_-71.095940/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361111_-71.095940/scene.xml b/Boston/scenes/scene_42.361111_-71.095940/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..d50d33080e2867f1005bdc1c3e350ac5f99fd396
--- /dev/null
+++ b/Boston/scenes/scene_42.361111_-71.095940/scene.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_0.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..edc9240374b9719f6fe78648559fae9c1f1a4dad
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_1.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f8c1dfda7a076089709a6212d86852d025f015c3
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_10.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..308c67b1bd04e01b869a9c28c94aa565cb4bf5d4
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_2.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0eb8126e1fe3b69eefa014527207ae73b774f71d
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_3.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..0063a8428924ec0d572db8accbabc747319de58a
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_4.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f111b185c7e53af693a6b7323d2c9310ea2e1aa5
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_5.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..30ff36946b81ae3c3b9d2898732455475816d2c0
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_6.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8ab76239c1457b854a504aaa5c869d606c79968a
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_7.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5dfea01617489250af5aece362d86f6cf5f13c1a
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_8.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..12896ea6dbd0669b162f061d2524d2ddff038f34
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/building_9.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a2815d8d351ec408444801ab91fae2391d44b39c
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/mesh/ground.ply b/Boston/scenes/scene_42.361245_-71.102289/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..69210b4f3322ea1b841b8922fe181afd9287e4cf
Binary files /dev/null and b/Boston/scenes/scene_42.361245_-71.102289/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361245_-71.102289/scene.xml b/Boston/scenes/scene_42.361245_-71.102289/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..bc0c0f7affed5fc47d4926b8780ab003253618c7
--- /dev/null
+++ b/Boston/scenes/scene_42.361245_-71.102289/scene.xml
@@ -0,0 +1,118 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361599_-71.154275/mesh/building_0.ply b/Boston/scenes/scene_42.361599_-71.154275/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3997af1e7e5c3fba540064925a46b8ea437baa0b
Binary files /dev/null and b/Boston/scenes/scene_42.361599_-71.154275/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361599_-71.154275/mesh/building_1.ply b/Boston/scenes/scene_42.361599_-71.154275/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..eb3accf2d07a57cbd037bcb68ab69c3e1af41cb5
Binary files /dev/null and b/Boston/scenes/scene_42.361599_-71.154275/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361599_-71.154275/mesh/building_2.ply b/Boston/scenes/scene_42.361599_-71.154275/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..16a7e3533a0336d8e0dce29be13ae9e63441205e
Binary files /dev/null and b/Boston/scenes/scene_42.361599_-71.154275/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.361599_-71.154275/mesh/ground.ply b/Boston/scenes/scene_42.361599_-71.154275/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5507a04c569cd9729b60268155013557678e5f46
Binary files /dev/null and b/Boston/scenes/scene_42.361599_-71.154275/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361599_-71.154275/scene.xml b/Boston/scenes/scene_42.361599_-71.154275/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..196ab71fb563bf28aa65b8b29aa843c06605613d
--- /dev/null
+++ b/Boston/scenes/scene_42.361599_-71.154275/scene.xml
@@ -0,0 +1,78 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_0.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9abb8abab4e4f56442f5165907b694c1c928a921
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_1.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6cb079459d7ecbec7829b08cb880665383b2ffd3
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_10.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..fae25f214ba31fb6712637d448aebbf099375c5e
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_11.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..c94bb488fe23f287376aec93a9d586ed12e46b54
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_12.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e292bf71dccdeff806b48f00b2b682a16d5aecc2
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_13.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..03e7d75f3235272e9d76988d285d4ff4e34e3806
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_14.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..55a2c106d1cf16908692164d33cf697040a3a713
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_15.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..66f7a24f00dfb9f5b3da210e7219e0d4eec31948
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_16.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..36bf5672f5b3b4c2bba1b1aa4ae4c8c4bf01cc0c
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_17.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7464fe4239e9b2463c9a31ac575e2298e960e307
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_2.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8153a65e857e58d1684e0aeb47273537538e4e1d
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_3.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a98affe9c6cc85149f7025dd1b2e2d79fea9d874
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_4.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..1598b21c879da270841ded0f3010ccb4cade819d
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_5.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3862daa62ed3e7f27ea04a5932c321cde6352902
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_6.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9210e2f46eb6516fea03af70236fbbbe2f81dea5
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_7.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..47183b5821698557c3e575cb03fe37da34cd2e23
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_8.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..53edd18bebd37c5b1dcaab572253f843e65909b7
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/building_9.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cde62d0741fbb10e6fb81b1b7a8db5731c8684d2
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/mesh/ground.ply b/Boston/scenes/scene_42.361700_-71.196675/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9da158ff78b0d9de31d5964c70ec2514f48374f2
Binary files /dev/null and b/Boston/scenes/scene_42.361700_-71.196675/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361700_-71.196675/scene.xml b/Boston/scenes/scene_42.361700_-71.196675/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ec186aada5c7f8f6f9acf3abb5f7e68a219a5fc6
--- /dev/null
+++ b/Boston/scenes/scene_42.361700_-71.196675/scene.xml
@@ -0,0 +1,153 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361877_-71.182765/mesh/building_0.ply b/Boston/scenes/scene_42.361877_-71.182765/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..90cb88ce95cd7f85a8361e81780501010cab1d61
Binary files /dev/null and b/Boston/scenes/scene_42.361877_-71.182765/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361877_-71.182765/mesh/building_1.ply b/Boston/scenes/scene_42.361877_-71.182765/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..3071ae6e0da88ed801d90f44226526f66c5bc2a7
Binary files /dev/null and b/Boston/scenes/scene_42.361877_-71.182765/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361877_-71.182765/mesh/ground.ply b/Boston/scenes/scene_42.361877_-71.182765/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..ca9d8e57bfbf1e6cf05185cc1989049881ed219f
Binary files /dev/null and b/Boston/scenes/scene_42.361877_-71.182765/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361877_-71.182765/scene.xml b/Boston/scenes/scene_42.361877_-71.182765/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3ae6a0a6c888f1b4eb7d175633541681863ce4c0
--- /dev/null
+++ b/Boston/scenes/scene_42.361877_-71.182765/scene.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_0.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..918bf2fc68188d3402aad9b0bb453dffeb744c75
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_1.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..57d54c778bcad0f376ca49c1481057b163793ea5
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_10.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_10.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cc5e74eed9ae17127bcb9d0c73738ad75e578318
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_10.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_11.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_11.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9b1d9478beab22f63438c18dd03587fcd3972f3b
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_11.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_12.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_12.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5a94cafdc6be47e57d7b5f7e9fb7cd356fedeffe
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_12.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_13.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_13.ply
new file mode 100644
index 0000000000000000000000000000000000000000..121277b40dd4a7cd9d06510a47d59f27112feda5
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_13.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_14.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_14.ply
new file mode 100644
index 0000000000000000000000000000000000000000..40f627580a98229fc16299a2772dc6ed5e69bb2e
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_14.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_15.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_15.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e504f41501002e693ee7c5a7e081966ffc500a72
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_15.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_16.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_16.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e39d8ec07f20c466016e10fb684f0d8eecab9124
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_16.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_17.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_17.ply
new file mode 100644
index 0000000000000000000000000000000000000000..721d1f439b0847e62cb22e1269db59152b1e9797
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_17.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_18.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_18.ply
new file mode 100644
index 0000000000000000000000000000000000000000..82da0652c020ceba009ac42b453358b443b01139
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_18.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_19.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_19.ply
new file mode 100644
index 0000000000000000000000000000000000000000..a214e517acac7f8cbe1fa17946cb2df6e60150fc
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_19.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_2.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..53a2b75279bf9cea24ef75355db6431aca3c5928
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_20.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_20.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e98b370d4e496a307455e1ee87a0f34eb0acdb93
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_20.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_21.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_21.ply
new file mode 100644
index 0000000000000000000000000000000000000000..368619f7b9aea63b5c7a03be677b329d9c621b9b
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_21.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_22.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_22.ply
new file mode 100644
index 0000000000000000000000000000000000000000..e89e87dcba5ebdc629a09bce45cee9f4195cce1f
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_22.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_23.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_23.ply
new file mode 100644
index 0000000000000000000000000000000000000000..18b427f2c1658a2a489b9ca7a17ea20fd4ce0566
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_23.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_24.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_24.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6828802d73f1e9eb963e9614dea00325739fd579
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_24.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_25.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_25.ply
new file mode 100644
index 0000000000000000000000000000000000000000..279a04134fac2a5aeac6a80ab3aa9b5102412a37
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_25.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_26.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_26.ply
new file mode 100644
index 0000000000000000000000000000000000000000..34485aed4be7614eb4a03b176b2fd9d1aaf1d761
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_26.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_27.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_27.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2fe4d091b7c4bd8a3eca0fa5147acb83d0288bc4
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_27.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_28.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_28.ply
new file mode 100644
index 0000000000000000000000000000000000000000..b6b5d8ca43b540124fb9389d69c029e64ca1db16
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_28.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_29.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_29.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f6a01f5f94815ec5f552c754769a3c109083e96f
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_29.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_3.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..98c8ac693153e01feed38b1181b7dcaddc96add4
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_30.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_30.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cecbd79f2fe01bf0e3a8ccbd0b371d3f1e51c142
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_30.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_31.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_31.ply
new file mode 100644
index 0000000000000000000000000000000000000000..62c22f6a49cbb1deeeb04aeb1ad750262e38bf56
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_31.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_32.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_32.ply
new file mode 100644
index 0000000000000000000000000000000000000000..4cb75511a3d11927d18f2985d95a8a210d9a1751
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_32.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_33.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_33.ply
new file mode 100644
index 0000000000000000000000000000000000000000..eba2c4c5761223c2d9602fa2520ec4bfb16560f8
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_33.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_4.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_4.ply
new file mode 100644
index 0000000000000000000000000000000000000000..9bf572561f62adc23f51425bf91574e1c93988a3
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_4.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_5.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_5.ply
new file mode 100644
index 0000000000000000000000000000000000000000..7fe9e173900aa5d2bb7d1cf8ef864da874ef1652
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_5.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_6.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_6.ply
new file mode 100644
index 0000000000000000000000000000000000000000..221f92bb4938f05d0bad42078f1f5a0cf07303dc
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_6.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_7.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_7.ply
new file mode 100644
index 0000000000000000000000000000000000000000..5836e530fefbffe8a17db0b63341312f57947cc0
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_7.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_8.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_8.ply
new file mode 100644
index 0000000000000000000000000000000000000000..8ce7b8319624748c6937b98f2ece791a60436d91
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_8.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/building_9.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_9.ply
new file mode 100644
index 0000000000000000000000000000000000000000..6198e940b38fc48692f2dde8cdee0c398240a4d8
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/building_9.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/mesh/ground.ply b/Boston/scenes/scene_42.361975_-70.963881/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..cfa1211a91592ae5898db9b090a185859c8ce01f
Binary files /dev/null and b/Boston/scenes/scene_42.361975_-70.963881/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.361975_-70.963881/scene.xml b/Boston/scenes/scene_42.361975_-70.963881/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..9f6c8aaf1c595d835537923343f54ce1b5728e92
--- /dev/null
+++ b/Boston/scenes/scene_42.361975_-70.963881/scene.xml
@@ -0,0 +1,233 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_4">
+        <string name="filename" value="mesh/building_4.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_5">
+        <string name="filename" value="mesh/building_5.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_6">
+        <string name="filename" value="mesh/building_6.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_7">
+        <string name="filename" value="mesh/building_7.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_8">
+        <string name="filename" value="mesh/building_8.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_9">
+        <string name="filename" value="mesh/building_9.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_10">
+        <string name="filename" value="mesh/building_10.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_11">
+        <string name="filename" value="mesh/building_11.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_12">
+        <string name="filename" value="mesh/building_12.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_13">
+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_14">
+        <string name="filename" value="mesh/building_14.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_16">
+        <string name="filename" value="mesh/building_16.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_17">
+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_20">
+        <string name="filename" value="mesh/building_20.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_21">
+        <string name="filename" value="mesh/building_21.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_22">
+        <string name="filename" value="mesh/building_22.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_23">
+        <string name="filename" value="mesh/building_23.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_24">
+        <string name="filename" value="mesh/building_24.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_25">
+        <string name="filename" value="mesh/building_25.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_26">
+        <string name="filename" value="mesh/building_26.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_27">
+        <string name="filename" value="mesh/building_27.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_28">
+        <string name="filename" value="mesh/building_28.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_29">
+        <string name="filename" value="mesh/building_29.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_30">
+        <string name="filename" value="mesh/building_30.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_31">
+        <string name="filename" value="mesh/building_31.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_32">
+        <string name="filename" value="mesh/building_32.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_33">
+        <string name="filename" value="mesh/building_33.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.362345_-71.063031/mesh/building_0.ply b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..4c86e8ecf3081b29d21133ab59d8ed0238606928
Binary files /dev/null and b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.362345_-71.063031/mesh/building_1.ply b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_1.ply
new file mode 100644
index 0000000000000000000000000000000000000000..53e2a1de90ffff1c094decda64c75975822d1a6c
Binary files /dev/null and b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_1.ply differ
diff --git a/Boston/scenes/scene_42.362345_-71.063031/mesh/building_2.ply b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_2.ply
new file mode 100644
index 0000000000000000000000000000000000000000..68e9e2c36052976c8e90010abc26c304d5d41a18
Binary files /dev/null and b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_2.ply differ
diff --git a/Boston/scenes/scene_42.362345_-71.063031/mesh/building_3.ply b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_3.ply
new file mode 100644
index 0000000000000000000000000000000000000000..2e42bc58ae9701294bd7391ff8252d1cdc2309af
Binary files /dev/null and b/Boston/scenes/scene_42.362345_-71.063031/mesh/building_3.ply differ
diff --git a/Boston/scenes/scene_42.362345_-71.063031/mesh/ground.ply b/Boston/scenes/scene_42.362345_-71.063031/mesh/ground.ply
new file mode 100644
index 0000000000000000000000000000000000000000..f449517118a3f3f488470a79be976bd73843a683
Binary files /dev/null and b/Boston/scenes/scene_42.362345_-71.063031/mesh/ground.ply differ
diff --git a/Boston/scenes/scene_42.362345_-71.063031/scene.xml b/Boston/scenes/scene_42.362345_-71.063031/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..55b200dfaeab4823e3ef07336ebc89d60c8860cb
--- /dev/null
+++ b/Boston/scenes/scene_42.362345_-71.063031/scene.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_2">
+        <string name="filename" value="mesh/building_2.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_3">
+        <string name="filename" value="mesh/building_3.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>
diff --git a/Boston/scenes/scene_42.362418_-71.003306/mesh/building_0.ply b/Boston/scenes/scene_42.362418_-71.003306/mesh/building_0.ply
new file mode 100644
index 0000000000000000000000000000000000000000..935b3c8862175cbb92c3737266e3dc224110849b
Binary files /dev/null and b/Boston/scenes/scene_42.362418_-71.003306/mesh/building_0.ply differ
diff --git a/Boston/scenes/scene_42.362418_-71.003306/scene.xml b/Boston/scenes/scene_42.362418_-71.003306/scene.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3ae6a0a6c888f1b4eb7d175633541681863ce4c0
--- /dev/null
+++ b/Boston/scenes/scene_42.362418_-71.003306/scene.xml
@@ -0,0 +1,73 @@
+<?xml version="1.0" ?>
+<scene version="2.1.0">
+    <default name="spp" value="4096"/>
+    <default name="resx" value="1024"/>
+    <default name="resy" value="768"/>
+    <integrator type="path">
+        <integer name="max_depth" value="12"/>
+    </integrator>
+    <bsdf type="twosided" id="mat-itu_concrete">
+        <bsdf type="diffuse">
+            <rgb value="0.539479 0.539479 0.53948" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_marble">
+        <bsdf type="diffuse">
+            <rgb value="0.701101 0.644479 0.48515" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_metal">
+        <bsdf type="diffuse">
+            <rgb value="0.219526 0.219526 0.254152" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wood">
+        <bsdf type="diffuse">
+            <rgb value="0.043 0.58 0.184" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
+            <rgb value="0.91 0.569 0.055" name="reflectance"/>
+        </bsdf>
+    </bsdf>
+    <emitter type="constant" id="World">
+        <rgb value="1.000000 1.000000 1.000000" name="radiance"/>
+    </emitter>
+    <sensor type="perspective" id="Camera">
+        <string name="fov_axis" value="x"/>
+        <float name="fov" value="42.854885"/>
+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
+        <float name="near_clip" value="0.100000"/>
+        <float name="far_clip" value="10000.000000"/>
+        <transform name="to_world">
+            <rotate x="1" angle="0"/>
+            <rotate y="1" angle="0"/>
+            <rotate z="1" angle="-90"/>
+            <translate value="0 0 100"/>
+        </transform>
+        <sampler type="independent">
+            <integer name="sample_count" value="$spp"/>
+        </sampler>
+        <film type="hdrfilm">
+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
+        </film>
+    </sensor>
+    <shape type="ply" id="mesh-ground">
+        <string name="filename" value="mesh/ground.ply"/>
+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_0">
+        <string name="filename" value="mesh/building_0.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+    <shape type="ply" id="mesh-building_1">
+        <string name="filename" value="mesh/building_1.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
+</scene>