Fix T62236: Crash texture painting

Caused by 10d9a2494f which removed 5x length clamping.
2019-03-06 16:47:02 +11:00
parent dd61787b25
commit 0294e1d27f
1 changed files with 3 additions and 0 deletions
--- a/source/blender/editors/sculpt_paint/paint_image_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_image_proj.c
@@ -1322,6 +1322,9 @@ static void uv_image_outset(
 			len_fact = cosf(tri_ang);
 			len_fact = UNLIKELY(len_fact < FLT_EPSILON) ? FLT_MAX : (1.0f / len_fact);

+			/* Clamp the length factor, see: T62236. */
+			len_fact = MIN2(len_fact, 5.0f);
+
 			mul_v2_fl(no, ps->seam_bleed_px * len_fact);

 			add_v2_v2v2(seam_data->seam_puvs[i], puv[fidx[i]], no);