Revision: 30626
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=30626
Author: letterrip
Date: 2010-07-22 12:56:27 +0200 (Thu, 22 Jul 2010)
Log Message:
-----------
this fixes the bug that occurs when using pen tablet controlled pressure and
the first daub is at maximum pressure - the bug is actually in
brush_painter_paint(BrushPainter *painter, BrushFunc func, float *pos, double
time, float pressure, void *user) according to brecht, but 'seems more
complicated than expected to properly fix this' so this work around has been
approved
Modified Paths:
--------------
trunk/blender/source/blender/editors/sculpt_paint/paint_image.c
Modified: trunk/blender/source/blender/editors/sculpt_paint/paint_image.c
===================================================================
--- trunk/blender/source/blender/editors/sculpt_paint/paint_image.c
2010-07-22 10:44:36 UTC (rev 30625)
+++ trunk/blender/source/blender/editors/sculpt_paint/paint_image.c
2010-07-22 10:56:27 UTC (rev 30626)
@@ -4829,6 +4829,11 @@
windows for some tablets, then we just skip first touch ..
*/
if ((pop->s.brush->flag &
(BRUSH_ALPHA_PRESSURE|BRUSH_SIZE_PRESSURE|BRUSH_SPACING_PRESSURE)) && tablet &&
(pressure >= 0.99f))
return;
+
+ /* at zero pressure we should do nothing 1/2^12 is .0002 which
is the sensitivity of the most sensitive pen tablet available*/
+ if ((pop->s.brush->flag &
(BRUSH_ALPHA_PRESSURE|BRUSH_SIZE_PRESSURE|BRUSH_SPACING_PRESSURE)) && tablet &&
(pressure <= 0.0002f))
+ return;
+
}
/* fill in stroke */
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