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Diffstat (limited to 'source/blender/bmesh/intern/bmesh_decimate_collapse.c')
-rw-r--r--source/blender/bmesh/intern/bmesh_decimate_collapse.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/bmesh/intern/bmesh_decimate_collapse.c b/source/blender/bmesh/intern/bmesh_decimate_collapse.c
index e4d92dffa55..1f92a8f9227 100644
--- a/source/blender/bmesh/intern/bmesh_decimate_collapse.c
+++ b/source/blender/bmesh/intern/bmesh_decimate_collapse.c
@@ -51,6 +51,7 @@
#define USE_SAFETY_CHECKS
#define BOUNDARY_PRESERVE_WEIGHT 100.0f
+#define OPTIMIZE_EPS 0.01f /* FLT_EPSILON is too small, see [#33106] */
typedef enum CD_UseFlag {
CD_DO_VERT = (1 << 0),
@@ -123,7 +124,7 @@ static void bm_decim_calc_target_co(BMEdge *e, float optimize_co[3],
&vquadrics[BM_elem_index_get(e->v2)]);
- if (BLI_quadric_optimize(&q, optimize_co)) {
+ if (BLI_quadric_optimize(&q, optimize_co, OPTIMIZE_EPS)) {
return; /* all is good */
}
else {