1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
import bpy
def purge_orphans():
if bpy.app.version >= (3, 0, 0):
bpy.ops.outliner.orphans_purge(
do_local_ids=True, do_linked_ids=True, do_recursive=True
)
else:
# call purge_orphans() recursively until there are no more orphan data blocks to purge
result = bpy.ops.outliner.orphans_purge()
if result.pop() != "CANCELLED":
purge_orphans()
def clean_scene():
"""
Removing all of the objects, collection, materials, particles,
textures, images, curves, meshes, actions, nodes, and worlds from the scene
"""
if bpy.context.active_object and bpy.context.active_object.mode == "EDIT":
bpy.ops.object.editmode_toggle()
for obj in bpy.data.objects:
obj.hide_set(False)
obj.hide_select = False
obj.hide_viewport = False
bpy.ops.object.select_all(action="SELECT")
bpy.ops.object.delete()
collection_names = [col.name for col in bpy.data.collections]
for name in collection_names:
bpy.data.collections.remove(bpy.data.collections[name])
# in the case when you modify the world shader
world_names = [world.name for world in bpy.data.worlds]
for name in world_names:
bpy.data.worlds.remove(bpy.data.worlds[name])
# create a new world data block
bpy.ops.world.new()
bpy.context.scene.world = bpy.data.worlds["World"]
purge_orphans()
|
