75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
# SPDX-License-Identifier: GPL-2.0-or-later
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# ############################################################
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# Importing - Same For All Render Layer Tests
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# ############################################################
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import unittest
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import os
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import sys
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from view_layer_common import *
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# ############################################################
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# Testing
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# ############################################################
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class UnitTesting(ViewLayerTesting):
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def test_group_delete_object(self):
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"""
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See if we can safely remove instanced objects
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"""
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import bpy
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scene = bpy.context.scene
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view_layer = bpy.context.view_layer
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ob = bpy.context.object
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# clean up the scene a bit
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for o in (o for o in view_layer.objects if o != ob):
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view_layer.collections[0].collection.objects.unlink(o)
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for v in (v for v in scene.view_layers if v != view_layer):
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scene.view_layers.remove(v)
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# update depsgraph
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view_layer.update()
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# create group
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group = bpy.data.groups.new("Switch")
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group.objects.link(ob)
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# update depsgraph
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view_layer.update()
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# instance the group
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empty = bpy.data.objects.new("Empty", None)
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bpy.context.scene_collection.objects.link(empty)
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layer_collection = bpy.context.layer_collection
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empty.instance_type = 'GROUP'
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empty.instance_collection = group
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# prepare to delete the original object
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# we could just pass an overridden context
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# but let's do it the old fashion way
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view_layer.objects.active = ob
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ob.select_set(True)
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self.assertTrue(ob.select_get())
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empty.select_set(False)
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self.assertFalse(empty.select_get())
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# update depsgraph
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view_layer.update()
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# delete the original object
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bpy.ops.object.delete()
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# ############################################################
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# Main - Same For All Render Layer Tests
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# ############################################################
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if __name__ == '__main__':
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UnitTesting._extra_arguments = setup_extra_arguments(__file__)
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unittest.main()
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