Sculpt: fix first partial redraw giving wrong bounds.

2009-10-29 11:12:59 +00:00
parent a365ccd20e
commit 00d5fd9cb7
1 changed files with 3 additions and 0 deletions
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -207,6 +207,9 @@ int sculpt_get_redraw_rect(ARegion *ar, RegionView3D *rv3d,
 	rect->xmin = rect->ymin = INT_MAX;
 	rect->xmax = rect->ymax = INT_MIN;

+	if(bb_min[0] > bb_max[0] || bb_min[1] > bb_max[1] || bb_min[2] > bb_max[2])
+		return 0;
+
 	for(i = 0; i < 2; ++i) {
 		for(j = 0; j < 2; ++j) {
 			for(k = 0; k < 2; ++k) {