def test_export_single(self, out_dir, pointcloud):
out_path = os.path.join(out_dir, 'pointcloud.usda')
usd.export_pointcloud(pointcloud=pointcloud, file_path=out_path, scene_path=self.scene_path, points_type='usd_geom_points')
# Confirm exported USD matches golden file
golden = os.path.join(out_dir, '../../../../samples/golden/pointcloud_GeomPoints.usda')
assert open(golden).read() == open(out_path).read()
def test_export_single_instancer(self, out_dir, pointcloud):
out_path = os.path.join(out_dir, 'pointcloud_instancer.usda')
usd.export_pointcloud(pointcloud=pointcloud, file_path=out_path, scene_path=self.scene_path)
# Confirm exported USD matches golden file
golden = os.path.join(out_dir, '../../../../samples/golden/pointcloud_PointInstancer.usda')
assert open(golden).read() == open(out_path).read()
def test_get_authored_time_samples_timed(self, out_dir, mesh, voxelgrid,
pointcloud):
out_path = os.path.join(out_dir, 'timed.usda')
usd.export_voxelgrid(file_path=out_path,
voxelgrid=voxelgrid,
scene_path='/World/voxelgrid')
times = usd.get_authored_time_samples(out_path)
assert times == []
usd.export_voxelgrid(file_path=out_path,
voxelgrid=voxelgrid,
scene_path='/World/voxelgrid',
time=1)
times = usd.get_authored_time_samples(out_path)
assert times == [1]
usd.export_mesh(out_path,
scene_path='/World/meshes',
vertices=mesh.vertices,
faces=mesh.faces,
time=20)
usd.export_mesh(out_path,
scene_path='/World/meshes',
vertices=mesh.vertices,
faces=None,
time=250)
times = usd.get_authored_time_samples(out_path)
assert times == [1, 20, 250]
usd.export_pointcloud(out_path, pointcloud)
def test_export_single_colors(self, out_dir, pointcloud_with_color):
# Export a single pointcloud with colors
pointcloud, color = pointcloud_with_color
out_path = os.path.join(out_dir, 'pointcloud_colors.usda')
usd.export_pointcloud(pointcloud=pointcloud, file_path=out_path, color=color, scene_path=self.scene_path, points_type='usd_geom_points')
# Confirm exported USD matches golden file
golden = os.path.join(out_dir, '../../../../samples/golden/pointcloud_GeomPoints_colors.usda')
assert open(golden).read() == open(out_path).read()