Window 8.1, Nvidia GTX 770
Broken: 2.74. f8540d7 (from build bot)
Also reported by BlenderArtists forum user DanPro for build dc95ca9
Short description of error
Apply as shape on the corrective smooth modifier creates an empty shape key.
Apply as shape in the same conditions for the smooth modifier works fine.
Exact steps for others to reproduce the error
- create mesh skinned to armature (e.g. cylinder skinned to two bones)
- add corrective smooth modifier after armature modifier
- pose armature
- apply corrective smooth modifier as shape (or to mesh)
- the resulting shape key would be empty (should contain the corrective smoothing effect for that pose)