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+    <bsdf type="twosided" id="mat-itu_wet_ground">
+        <bsdf type="diffuse">
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+        </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"/>
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+        <float name="principal_point_offset_y" value="-0.000000"/>
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+            <translate value="0 0 100"/>
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+        <sampler type="independent">
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+            <integer name="width" value="$resx"/>
+            <integer name="height" value="$resy"/>
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+    <shape type="ply" id="mesh-ground">
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+        <ref id="mat-itu_wet_ground" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+    <emitter type="constant" id="World">
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+    </emitter>
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+            <rotate z="1" angle="-90"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <boolean name="face_normals" value="true"/>
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+    <shape type="ply" id="mesh-building_30">
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+    <shape type="ply" id="mesh-building_31">
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+    <shape type="ply" id="mesh-building_33">
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--- /dev/null
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+    <emitter type="constant" id="World">
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+    <shape type="ply" id="mesh-ground">
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+    <shape type="ply" id="mesh-building_6">
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+    <shape type="ply" id="mesh-building_7">
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+        <ref id="mat-itu_marble" name="bsdf"/>
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+    <shape type="ply" id="mesh-building_8">
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+    <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"/>
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+    <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"/>
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+    <shape type="ply" id="mesh-building_12">
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+        <string name="filename" value="mesh/building_13.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+    <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"/>
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+    <shape type="ply" id="mesh-building_15">
+        <string name="filename" value="mesh/building_15.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
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+    <shape type="ply" id="mesh-building_16">
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
+    </shape>
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+        <string name="filename" value="mesh/building_17.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
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+    </shape>
+    <shape type="ply" id="mesh-building_18">
+        <string name="filename" value="mesh/building_18.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
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+    <shape type="ply" id="mesh-building_19">
+        <string name="filename" value="mesh/building_19.ply"/>
+        <ref id="mat-itu_marble" name="bsdf"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+    <shape type="ply" id="mesh-building_21">
+        <string name="filename" value="mesh/building_21.ply"/>
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+        <ref id="mat-itu_marble" name="bsdf"/>
+        <boolean name="face_normals" value="true"/>
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+</scene>
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new file mode 100644
index 0000000000000000000000000000000000000000..ae0113c0f170514f6b191e68ab599757ef02d163
--- /dev/null
+++ b/Boston/scenes/scene_42.367035_-71.037335/scene.xml
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+<?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">
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+    <bsdf type="twosided" id="mat-itu_metal">
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+        </bsdf>
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+    <bsdf type="twosided" id="mat-itu_wood">
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+    <bsdf type="twosided" id="mat-itu_wet_ground">
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+        <float name="principal_point_offset_x" value="0.000000"/>
+        <float name="principal_point_offset_y" value="-0.000000"/>
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+        <sampler type="independent">
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+    <shape type="ply" id="mesh-ground">
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