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# Copyright (c) 2020-2022, NVIDIA CORPORATION. All rights reserved.
#
# NVIDIA CORPORATION and its licensors retain all intellectual property
# and proprietary rights in and to this software, related documentation
# and any modifications thereto. Any use, reproduction, disclosure or
# distribution of this software and related documentation without an express
# license agreement from NVIDIA CORPORATION is strictly prohibited.
import os
from common import *
def ours_real_converted(path, frameidx):
return {
"data_dir" : os.path.join(NERF_DATA_FOLDER, path),
"dataset_train" : "transforms.json",
"dataset_test" : "transforms.json",
"dataset" : "",
"test_every" : 5,
"frameidx" : frameidx
}
def nerf_synthetic(name, frameidx):
return {
"data_dir" : os.path.join(NERF_DATA_FOLDER, f"nerf_synthetic/{name}"),
"dataset_train" : "transforms_train.json",
"dataset_test" : "transforms_test.json",
"dataset" : "",
"frameidx" : frameidx
}
def nerf_real_360(name, frameidx):
return {
"data_dir" : os.path.join(NERF_DATA_FOLDER, f"nerf_real_360/{name}"),
"dataset_train" : "transforms.json",
"dataset_test" : "transforms.json",
"dataset" : "",
"frameidx" : frameidx
}
def mipnerf_360(name, frameidx):
return {
"data_dir" : os.path.join(NERF_DATA_FOLDER, f"mipnerf_360/{name}"),
"dataset_train" : "transforms.json",
"dataset_test" : "transforms.json",
"dataset" : "",
"frameidx" : frameidx
}
scenes_nerf = {
"fox" : ours_real_converted("fox/", frameidx=0),
"lego" : nerf_synthetic("lego", frameidx=52),
"drums" : nerf_synthetic("drums", frameidx=52),
"ship" : nerf_synthetic("ship", frameidx=52),
"mic" : nerf_synthetic("mic", frameidx=52),
"ficus" : nerf_synthetic("ficus", frameidx=52),
"chair" : nerf_synthetic("chair", frameidx=52),
"hotdog" : nerf_synthetic("hotdog", frameidx=52),
"materials" : nerf_synthetic("materials", frameidx=52),
# nerf real 360
"pinecone" : nerf_real_360("pinecone", frameidx=0),
"vasedeck" : nerf_real_360("vasedeck", frameidx=0),
# mipnerf 360
"bicycle" : mipnerf_360("bicycle", frameidx=0),
"bonsai" : mipnerf_360("bonsai", frameidx=0),
"counter" : mipnerf_360("counter", frameidx=0),
"garden" : mipnerf_360("garden", frameidx=0),
"kitchen" : mipnerf_360("kitchen", frameidx=0),
"room" : mipnerf_360("room", frameidx=0),
"stump" : mipnerf_360("stump", frameidx=0),
}
def ours_mesh(name, up = [0,1,0], infolder=True):
return {
"data_dir" : os.path.join(SDF_DATA_FOLDER, f"{name}") if infolder else SDF_DATA_FOLDER,
"dataset" : f"{name}.obj",
"up" : up
}
scenes_sdf = {
"armadillo" : ours_mesh("armadillo", infolder=False),
}
def ours_image(name, infolder=True):
data_dir = os.path.join(IMAGE_DATA_FOLDER, f"{name}") if infolder else IMAGE_DATA_FOLDER
dataset = f"{name}.bin"
if not os.path.exists(os.path.join(data_dir, dataset)):
dataset = f"{name}.exr"
if not os.path.exists(os.path.join(data_dir, dataset)):
dataset = f"{name}.png"
if not os.path.exists(os.path.join(data_dir, dataset)):
dataset = f"{name}.jpg"
return {
"data_dir" : data_dir,
"dataset" : dataset
}
scenes_image = {
"albert" : ours_image("albert", False),
}
def ours_volume(name, ds):
return {
"data_dir" : os.path.join(VOLUME_DATA_FOLDER, f"{name}"),
"dataset" : ds
}
scenes_volume = {
}
def setup_colored_sdf(testbed, scene, softshadow=True):
if scene == "lizard":
testbed.background_color = [0.882, 0.580, 0.580, 1.000]
testbed.exposure = 1.000
testbed.sun_dir=[-0.325,0.590,0.738]
testbed.up_dir=[0.000,1.000,0.000]
testbed.view_dir=[-0.366,-0.314,-0.876]
testbed.look_at=[0.587,0.420,0.479]
testbed.scale=0.887
testbed.fov,testbed.aperture_size,testbed.slice_plane_z=39.600,0.000,0.655
testbed.sdf.brdf.metallic=0.000
testbed.sdf.brdf.subsurface=0.000
testbed.sdf.brdf.specular=1.000
testbed.sdf.brdf.roughness=0.300
testbed.sdf.brdf.sheen=0.000
testbed.sdf.brdf.clearcoat=0.000
testbed.sdf.brdf.clearcoat_gloss=0.000
testbed.sdf.brdf.basecolor=[0.800,0.800,0.800]
elif scene == "cow":
testbed.background_color = [0.580, 0.882, 0.607, 1.000]
testbed.exposure = 0.5
testbed.sun_dir=[-0.604,0.491,0.386]
testbed.up_dir=[0.000,1.000,0.000]
testbed.view_dir=[0.997,-0.059,-0.057]
testbed.look_at=[0.500,0.500,0.500]
testbed.fov,testbed.aperture_size,testbed.slice_plane_z=40.700,0.000,0.557
testbed.scale=0.976
testbed.sdf.brdf.metallic=0.000
testbed.sdf.brdf.subsurface=0.000
testbed.sdf.brdf.specular=1.000
testbed.sdf.brdf.roughness=0.300
testbed.sdf.brdf.sheen=0.000
testbed.sdf.brdf.clearcoat=0.000
testbed.sdf.brdf.clearcoat_gloss=0.000
testbed.sdf.brdf.basecolor=[0.800,0.800,0.800]
elif scene == "clockwork":
testbed.background_color = [0.882, 0.731, 0.580, 1.000]
testbed.exposure = 3.000
testbed.sun_dir=[-0.236,0.946,-0.220]
testbed.up_dir=[0.000,1.000,0.000]
testbed.view_dir=[-0.639,-0.720,0.272]
testbed.look_at=[0.540,0.451,0.457]
testbed.scale=1.074
testbed.fov,testbed.aperture_size,testbed.slice_plane_z=39.600,0.000,0.025
testbed.sdf.brdf.metallic=1.000
testbed.sdf.brdf.subsurface=0.000
testbed.sdf.brdf.specular=1.000
testbed.sdf.brdf.roughness=0.300
testbed.sdf.brdf.sheen=0.000
testbed.sdf.brdf.clearcoat=0.000
testbed.sdf.brdf.clearcoat_gloss=0.000
testbed.sdf.brdf.basecolor=[0.800,0.800,0.800]
elif scene == "lucy":
testbed.background_color = [0.597, 0.797, 0.697, 1.000]
testbed.exposure = 1.000
testbed.sun_dir=[0.290,0.342,0.893]
testbed.up_dir=[0.000,0.000,1.000]
testbed.view_dir=[0.003,-0.960,-0.281]
testbed.scale=1.299
testbed.fov,testbed.aperture_size,testbed.slice_plane_z=39.600,0.000,0.768
testbed.sdf.brdf.metallic=0.000
testbed.sdf.brdf.subsurface=0.000
testbed.sdf.brdf.specular=0.194
testbed.sdf.brdf.roughness=0.300
testbed.sdf.brdf.sheen=0.000
testbed.sdf.brdf.clearcoat=0.000
testbed.sdf.brdf.clearcoat_gloss=0.000
testbed.sdf.brdf.basecolor=[0.800,0.800,0.800]
softshadow = True
else:
if scene == "bearded_man":
testbed.up_dir=[0.000,-1.000,-0.000]
testbed.view_dir=[-0.924,0.128,-0.361]
testbed.look_at=[0.500,0.500,0.500]
testbed.fov,testbed.aperture_size,testbed.slice_plane_z=39.600,0.000,0.377
testbed.background_color = [0.580, 0.713, 0.882, 1.000]
testbed.exposure = 1.000
testbed.sun_dir=[0.541,-0.839,-0.042]
testbed.sdf.brdf.metallic=0.000
testbed.sdf.brdf.subsurface=0.000
testbed.sdf.brdf.specular=1.000
testbed.sdf.brdf.roughness=0.300
testbed.sdf.brdf.sheen=0.000
testbed.sdf.brdf.clearcoat=0.000
testbed.sdf.brdf.clearcoat_gloss=0.000
testbed.sdf.brdf.basecolor=[0.800,0.800,0.800]
testbed.autofocus_target=[0.500,0.500,0.500]
testbed.autofocus = False
testbed.sdf.analytic_normals = False
testbed.sdf.use_triangle_octree = False
col = list(testbed.background_color)
testbed.sdf.brdf.ambientcolor = np.multiply(col,col)[0:3]
testbed.sdf.shadow_sharpness = 16 if softshadow else 2048
testbed.scale = testbed.scale * 1.13
def default_snapshot_filename(scene):
filename = "base.msgpack"
if scene["dataset"]:
filename = f"{os.path.splitext(scene['dataset'])[0]}_{filename}"
return os.path.join(scene["data_dir"], filename)
def mode_from_scene(scene):
if scene in scenes_sdf:
return "sdf"
elif scene in scenes_nerf:
return "nerf"
elif scene in scenes_image:
return "image"
elif scene in scenes_volume:
return "volume"
else:
return ""
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