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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
# SPDX-FileCopyrightText: 2017-2022 Blender Authors
#
# SPDX-License-Identifier: GPL-2.0-or-later
# ############################################################
# Importing - Same For All Render Layer Tests
# ############################################################
import unittest
from view_layer_common import (
ViewLayerTesting,
setup_extra_arguments,
)
# ############################################################
# Testing
# ############################################################
class UnitTesting(ViewLayerTesting):
def test_background_set(self):
"""
See if background sets are properly added and removed
"""
import bpy
background_scene = bpy.data.scenes[0]
main_scene = bpy.data.scenes.new('main')
bpy.context.window.scene = main_scene
# Update depsgraph.
bpy.context.view_layer.update()
# Safety check, there should be no objects in thew newly created scene.
self.assertEqual(0, len(bpy.context.depsgraph.objects))
# Now set the background set, and objects relationship.
main_scene.background_set = background_scene
background_scene.objects[0].parent = background_scene.objects[1]
# Update depsgraph.
bpy.context.view_layer.update()
# Test if objects were properly added to depsgraph.
self.assertEqual(3, len(bpy.context.depsgraph.objects))
# We now check if the objects are properly flagged as from set
# These objects can't be possible nor show their origins or
# relationship lines
for ob in bpy.context.depsgraph.objects:
self.assertTrue(ob.is_from_set)
# Test if removing is working fine.
main_scene.background_set = None
# Update depsgraph.
bpy.context.view_layer.update()
self.assertEqual(0, len(bpy.context.depsgraph.objects))
# ############################################################
# Main - Same For All Render Layer Tests
# ############################################################
if __name__ == '__main__':
UnitTesting._extra_arguments = setup_extra_arguments(__file__)
unittest.main()
|
