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Maniphest T24954

"Export UV Layout" stalls when saving file in 2.55b
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Description

Tried saving file multiple times in several different locations including root folder on Mac OSX (Snow Leopard). Export button would always remain "depressed" and though cursor was movable, no interaction with the GUI was possible. Had to force quit each time. Works fine in 2.49.

Event Timeline

Brandon Adams (bta1138) edited a custom field.Nov 27 2010, 10:58 PM
Campbell Barton (campbellbarton) added a comment.Nov 28 2010, 7:23 AM

This is not enough information, could you provide the blend file which shows this behavior or exact steps to redo this report from the default startup blend.

Brandon Adams (bta1138) attached 1 file(s): F13504: Froggie5.blend.Nov 28 2010, 9:55 AM

Here is the file I'm working from. I have unwrapped it.

Campbell Barton (campbellbarton) added a comment.Nov 28 2010, 2:41 PM

The 24 unmapped faces had UVs covering the UV area and took a long time to fill.
simple solution is to remove UV doubles.
fixed r33362.

Campbell Barton (campbellbarton) changed the task status from Unknown Status to Resolved.Nov 28 2010, 2:41 PM
ronan ducluzeau (zeauro) added a comment.Nov 28 2010, 2:41 PM

ubuntu 10.04 64bits rev33360

confirmed.

2.5 have difficulties to save superimposed UVs.

Steps to reproduce:

_Subdivide twice default cube.

_Unwrap with Smart Project.

_Export UVLayout. -> No Problem

_Call Unwrap Menu and Reset UVs.
54 faces of subdivided cube are superimposed in UVEditor.

_Export UVLayout. -> Blender takes a long time to do the job.

But for the 334 faces of frog's teeth, blender can't do it.