Commit: 79634b4688ee8c66216adde841bb319e655e42c6
Author: Antony Riakiotakis
Date: Wed Jun 18 21:40:58 2014 +0300
https://developer.blender.org/rB79634b4688ee8c66216adde841bb319e655e42c6
Fix T40637, jittering can cause the mesh to disappear.
Do not do a step when there is no collision of the brush with the mesh.
===================================================================
M source/blender/editors/sculpt_paint/paint_stroke.c
===================================================================
diff --git a/source/blender/editors/sculpt_paint/paint_stroke.c
b/source/blender/editors/sculpt_paint/paint_stroke.c
index 7b91214..9340858 100644
--- a/source/blender/editors/sculpt_paint/paint_stroke.c
+++ b/source/blender/editors/sculpt_paint/paint_stroke.c
@@ -336,8 +336,13 @@ static void paint_brush_stroke_add_step(bContext *C,
wmOperator *op, const float
}
/* TODO: can remove the if statement once all modes have this */
- if (stroke->get_location)
- stroke->get_location(C, location, mouse_out);
+ if (stroke->get_location) {
+ if (!stroke->get_location(C, location, mouse_out)) {
+ if (ar && (paint->flags & PAINT_SHOW_BRUSH))
+ WM_paint_cursor_tag_redraw(window, ar);
+ return;
+ }
+ }
else
zero_v3(location);
@@ -794,7 +799,7 @@ int paint_stroke_modal(bContext *C, wmOperator *op, const
wmEvent *event)
if (event->type != INBETWEEN_MOUSEMOVE)
if (redraw && stroke->redraw)
stroke->redraw(C, stroke, false);
-
+
return OPERATOR_RUNNING_MODAL;
}
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