Smart UV in 2.70 RC #39190
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Reference: blender/blender#39190
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System Information
iMac 3.4Ghz
Core i7
12GB ram
System: 10.8.5
Blender Version
Broken: Blender 2.70 RC - Smart UV
Short description of error
When creating a smart UV using defaults, the UV mesh is fragmented unreasonably. This occurs only in the 2.70 RC as earlier versions of Blender seem fine. See atached image. The upper image is 2.70 and lower image is 2.68a.
This may simply be an issue with the RC but I thought it worth reporting.
Changed status to: 'Open'
Added subscriber: @JamesAllan
Added subscriber: @sanctuary
As i could reproduce the same problem with a dyntopo dense mesh , i'm adding more informations :
In Blender 2.69 "stable" , the uv smart has no problem unwrapping everything with my dense mesh.
In Blender 2.70rc , the smart uv fail to unwrap a lot of its faces and those failures are then all merged into a single point in the uv map, on the bottom left (same as you can seeon shamusboy screenshot), it's very bad.
I uploaded the blend i tried on both version here if you need one to reproduce the bug :
http://www.pasteall.org/blend/27558
Added subscribers: @ideasman42, @kevindietrich
@ideasman42 this is apparently caused by
e781ea79. By reverting this change I don't the error explained above.Changed status from 'Open' to: 'Resolved'
committed correct fix now
22873eaeba