fix [#28225] Solidify Modifier creates wrong results when vertex group is attached

infact this is not really a bug, irrespective zero vertex group weights gave overlapping geometry which isn't useful, add an option to set the thickness factor for zero weighted verts.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/makesdna/DNA_modifier_types.h b/source/blender/makesdna/DNA_modifier_types.h
index 3787675f339..053f3b38168 100644
--- a/source/blender/makesdna/DNA_modifier_types.h
+++ b/source/blender/makesdna/DNA_modifier_types.h
@@ -712,16 +712,16 @@ typedef struct ShapeKeyModifierData {
 typedef struct SolidifyModifierData {
 	ModifierData modifier;
 
-	char defgrp_name[32];		/* name of vertex group to use */
+	char defgrp_name[32];	/* name of vertex group to use */
 	float offset;			/* new surface offset level*/
 	float offset_fac;		/* midpoint of the offset  */
+	float offset_fac_vg;	/* factor for the minimum weight to use when vgroups are used, avoids 0.0 weights giving duplicate geometry */
 	float crease_inner;
 	float crease_outer;
 	float crease_rim;
 	int flag;
 	short mat_ofs;
 	short mat_ofs_rim;
-	int pad;
 } SolidifyModifierData;
 
 #define MOD_SOLIDIFY_RIM			(1<<0)