Commit: 226ba4477530b4059c9e2eb6701e698967d9bd03
Author: Dalai Felinto
Date: Wed Feb 15 15:30:07 2017 +0100
Branches: blender2.8
https://developer.blender.org/rB226ba4477530b4059c9e2eb6701e698967d9bd03
Fix sculpt brush draw crash on Blender2.8
Temporary solution by Sergey Sharybin, it needs further investigation.
This should not be necessary, specially since this works fine in master.
===================================================================
M source/blender/editors/sculpt_paint/sculpt.c
===================================================================
diff --git a/source/blender/editors/sculpt_paint/sculpt.c
b/source/blender/editors/sculpt_paint/sculpt.c
index 84e98181df..3cdbe1e5c3 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -2044,6 +2044,10 @@ static void do_draw_brush(Sculpt *sd, Object *ob,
PBVHNode **nodes, int totnode)
mul_v3_v3(offset, ss->cache->scale);
mul_v3_fl(offset, bstrength);
+ /* XXX - this shouldn't be necessary, but sculpting crashes in
blender2.8 otherwise
+ * initialize before threads so they can do curve mapping */
+ curvemapping_initialize(brush->curve);
+
/* threaded loop over nodes */
SculptThreadedTaskData data = {
.sd = sd, .ob = ob, .brush = brush, .nodes = nodes,
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