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Fix #25933: Drag Dog stroke method uses Jitter if set for other stroke method, but no jitter available.

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Manually disable jitter usage for anchored and drag dot brush stroke metdhods.
Jitter slider is hidden in UI for this strokes so users can't set it to 0 by hand
and even if this slider would be visible in UI jitter gives wierd result for
this stroke methods.
This commit is contained in:
Sergey Sharybin
2011-02-04 16:10:30 +00:00
parent 4e8a8d1e8f
commit 4925581820
1 changed files with 7 additions and 1 deletions
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8
source/blender/blenkernel/intern/brush.c
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@@ -907,7 +907,13 @@ static void brush_apply_pressure(BrushPainter *painter, Brush *brush, float pres
void brush_jitter_pos(Brush *brush, float *pos, float *jitterpos)
{
if(brush->jitter){
int use_jitter= brush->jitter != 0;
/* jitter-ed brush gives wierd and unpredictable result for this
kinds of stroke, so manyally disable jitter usage (sergey) */
use_jitter&= (brush->flag & (BRUSH_RESTORE_MESH|BRUSH_ANCHORED)) == 0;
if(use_jitter){
float rand_pos[2];
const int radius= brush_size(brush);
const int diameter= 2*radius;