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Fix #148050: Mesh join crash with no faces in inputs

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Pull Request: https://projects.blender.org/blender/blender/pulls/148066
This commit is contained in:
Hans Goudey
2025-10-14 16:53:31 +02:00
committed by Hans Goudey
parent fbabb474cd
commit 5cf0076d7e
2 changed files with 29 additions and 9 deletions
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18
tests/python/mesh_join.py
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@@ -213,6 +213,24 @@ class TestMeshJoin(unittest.TestCase):
self.assertEqual(len(cube_2.data.vertices), 16)
self.assertEqual(len(cube_2.data.shape_keys.key_blocks), 4)
def test_no_faces(self):
bpy.ops.object.select_all(action='SELECT')
bpy.ops.object.delete()
bpy.ops.mesh.primitive_cube_add()
bpy.ops.mesh.primitive_cube_add()
bpy.ops.object.select_all(action='SELECT')
bpy.ops.object.mode_set(mode='EDIT', toggle=False)
bpy.ops.mesh.select_all(action='SELECT')
bpy.ops.mesh.delete(type='ONLY_FACE')
bpy.ops.object.mode_set(mode='OBJECT', toggle=False)
bpy.ops.object.join()
joined = bpy.context.object
self.assertEqual(len(joined.data.vertices), 16)
self.assertEqual(len(joined.data.polygons), 0)
if __name__ == '__main__':
import sys