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Fix texture paint crash when painting onto stencil

This commit is contained in:
Campbell Barton 2017-07-13 20:48:55 +10:00
parent e656dcd365
commit 248bba81e7
Notes: blender-bot 2023-02-14 06:47:31 +01:00 
Referenced by issue #52262, 2.79-rc1 "dri2 connection failed"
Referenced by issue #52189, Principled shader does not interoperate nicely with texture alpha transparency
Referenced by issue #52171, conversion of text objects to mesh generate improper mesh for letter T (even with default text font)
Referenced by issue #52149, Crash on entering Edit Mode of high poly mesh used by Shrink Wrap
Referenced by issue #52106, Render window don't close from Windows taskbar thumbnail
Referenced by issue #52095, Blender 2.78.5/2.79 - Cannot switch to OpenCL render.
1 changed files with 5 additions and 1 deletions
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6
source/blender/editors/sculpt_paint/paint_image_proj.c
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@ -3712,8 +3712,12 @@ static void project_paint_prepare_all_faces(
}
/* don't allow using the same inage for painting and stencilling */
if (slot->ima == ps->stencil_ima)
if (slot->ima == ps->stencil_ima) {
/* While this shouldn't be used, face-winding reads all polys.
* It's less trouble to set all faces to valid UV's, avoiding NULL checks all over. */
ps->dm_mloopuv[lt->poly] = mloopuv_base;
continue;
}
tpage = slot->ima;
}