DescriptionCCGSubsurf has already a function to disable calculation of normals, but seems it wasn't used. This patch changes subsurf UV and subsurf_calculate_limit_positions() to not calculate normals, and also not allocate space for them.
Should be no functional changes, just a small speedup/less memory use during subdivision for these cases.
Patch Set 1 #
MessagesTotal messages: 3
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