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Fix sculpt normal update in SculptDraw brush 

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D5981
This commit is contained in:
Pablo Dobarro 2019-10-03 16:28:09 +02:00
parent 8c991bf63a
commit 67f9b94291
1 changed files with 4 additions and 2 deletions
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6
source/blender/editors/sculpt_paint/sculpt.c
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@ -2087,10 +2087,12 @@ static void update_sculpt_normal(Sculpt *sd, Object *ob, PBVHNode **nodes, int t
{
const Brush *brush = BKE_paint_brush(&sd->paint);
StrokeCache *cache = ob->sculpt->cache;
/* Grab brush does not update the sculpt normal during a stroke */
const bool update_normal = !(brush->flag & BRUSH_ORIGINAL_NORMAL) &&
!(brush->sculpt_tool == SCULPT_TOOL_GRAB);
if (cache->mirror_symmetry_pass == 0 && cache->radial_symmetry_pass == 0 &&
(cache->first_time || !(brush->flag & BRUSH_ORIGINAL_NORMAL)) &&
(cache->first_time || !(brush->sculpt_tool & SCULPT_TOOL_GRAB))) {
(cache->first_time || update_normal)) {
calc_sculpt_normal(sd, ob, nodes, totnode, cache->sculpt_normal);
if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) {
project_plane_v3_v3v3(cache->sculpt_normal, cache->sculpt_normal, cache->view_normal);