Differential D6060 Diff 19002 io_mesh_ply/export_ply.py

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io_mesh_ply/export_ply.py

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	operator,	operator,
	context,	context,
	filepath="",	filepath="",
		use_selection=False,
	use_mesh_modifiers=True,	use_mesh_modifiers=True,
	use_normals=True,	use_normals=True,
	use_uv_coords=True,	use_uv_coords=True,
	use_colors=True,	use_colors=True,
	global_matrix=None	global_matrix=None
	):	):
	obj = context.active_object	import bmesh

	if global_matrix is None:
	from mathutils import Matrix
	global_matrix = Matrix()

	if bpy.ops.object.mode_set.poll():	if bpy.ops.object.mode_set.poll():
	bpy.ops.object.mode_set(mode='OBJECT')	bpy.ops.object.mode_set(mode='OBJECT')

	mesh_owner_object = None	if use_selection:
	if use_mesh_modifiers and obj.modifiers:	obs = context.selected_objects
	depsgraph = context.evaluated_depsgraph_get()
	mesh_owner_object = obj.evaluated_get(depsgraph)
	mesh = mesh_owner_object.to_mesh()
	else:	else:
	mesh_owner_object = obj	obs = context.scene.objects
	mesh = mesh_owner_object.to_mesh()
		depsgraph = context.evaluated_depsgraph_get()
		bm = bmesh.new()

		for ob in obs:
		if use_mesh_modifiers:
		ob_eval = ob.evaluated_get(depsgraph)
		else:
		ob_eval = ob

		me = ob_eval.to_mesh()
		me.transform(ob.matrix_world)

	if not mesh:	bm.from_mesh(me)
	raise Exception("Error, could not get mesh data from active object")
		ob_eval.to_mesh_clear()

		mesh = bpy.data.meshes.new("TMP PLY EXPORT")
		bm.to_mesh(mesh)
		bm.free()

		if global_matrix is not None:
		mesh.transform(global_matrix)

	mesh.transform(global_matrix @ obj.matrix_world)
	if use_normals:	if use_normals:
	mesh.calc_normals()	mesh.calc_normals()

	ret = save_mesh(filepath, mesh,	ret = save_mesh(
	use_normals=use_normals,	filepath,
	use_uv_coords=use_uv_coords,	mesh,
	use_colors=use_colors,	use_normals=use_normals,
	)	use_uv_coords=use_uv_coords,
		use_colors=use_colors,
		)

	mesh_owner_object.to_mesh_clear()	bpy.data.meshes.remove(mesh)

	return ret	return ret
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