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Improve performance of "Smart UV Project"
Confirmed, NormalPublicTO DO


Currently smart uv projection is written in Python which has poor performance for multi-million polygon meshes (see T76527: Smart UV Project).

Note that a direct port of this to C may still have performance issues, it may be necessary to re-consider the exact method used, however that doesn't have to be part of the initial version.

Event Timeline

Campbell Barton (campbellbarton) changed the task status from Needs Triage to Confirmed.Fri, May 8, 5:20 AM
Campbell Barton (campbellbarton) renamed this task from Rewrite "Smart UV Project" in C to Improve performance of "Smart UV Project".Fri, May 8, 5:23 AM
Campbell Barton (campbellbarton) changed the subtype of this task from "Report" to "To Do".Fri, May 8, 10:04 AM

Do you recommend other ways to handle large uv mapping tasks with little manual work? In cases like lidar scans I definitely wouldn't be going for best quality, but just something to get the task done in a decent amount of time.