diff options
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/makesdna/DNA_modifier_types.h | 3 | ||||
-rw-r--r-- | source/blender/makesrna/intern/rna_modifier.c | 5 | ||||
-rw-r--r-- | source/blender/modifiers/intern/MOD_weightvgedit.c | 8 |
3 files changed, 15 insertions, 1 deletions
diff --git a/source/blender/makesdna/DNA_modifier_types.h b/source/blender/makesdna/DNA_modifier_types.h index 13c5a0913c6..b0b003d4b29 100644 --- a/source/blender/makesdna/DNA_modifier_types.h +++ b/source/blender/makesdna/DNA_modifier_types.h @@ -1397,7 +1397,8 @@ typedef struct WeightVGEditModifierData { /* WeightVGEdit flags. */ enum { - /* (1 << 0) and (1 << 1) are free for future use! */ + /* (1 << 0) is free for future use! */ + MOD_WVG_INVERT_FALLOFF = (1 << 1), MOD_WVG_EDIT_INVERT_VGROUP_MASK = (1 << 2), /** Add vertices with higher weight than threshold to vgroup. */ MOD_WVG_EDIT_ADD2VG = (1 << 3), diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c index a91dd2e33c7..a42c3e6a171 100644 --- a/source/blender/makesrna/intern/rna_modifier.c +++ b/source/blender/makesrna/intern/rna_modifier.c @@ -4862,6 +4862,11 @@ static void rna_def_modifier_weightvgedit(BlenderRNA *brna) RNA_def_property_boolean_sdna(prop, NULL, "edit_flags", MOD_WVG_EDIT_INVERT_VGROUP_MASK); RNA_def_property_ui_text(prop, "Invert", "Invert vertex group mask influence"); RNA_def_property_update(prop, 0, "rna_Modifier_update"); + + prop = RNA_def_property(srna, "invert_falloff", PROP_BOOLEAN, PROP_NONE); + RNA_def_property_boolean_sdna(prop, NULL, "edit_flags", MOD_WVG_INVERT_FALLOFF); + RNA_def_property_ui_text(prop, "Invert Falloff", "Invert the resulting falloff weight"); + RNA_def_property_update(prop, 0, "rna_Modifier_update"); } static void rna_def_modifier_weightvgmix(BlenderRNA *brna) diff --git a/source/blender/modifiers/intern/MOD_weightvgedit.c b/source/blender/modifiers/intern/MOD_weightvgedit.c index 6acbbefe745..2b2a4cf85ea 100644 --- a/source/blender/modifiers/intern/MOD_weightvgedit.c +++ b/source/blender/modifiers/intern/MOD_weightvgedit.c @@ -244,6 +244,14 @@ static Mesh *applyModifier(ModifierData *md, const ModifierEvalContext *ctx, Mes } } + /* Invert resulting weights */ + if ((wmd->edit_flags & MOD_WVG_INVERT_FALLOFF) != 0) { + for (i = 0; i < numVerts; i++) { + new_w[i] = 1.0f - new_w[i]; + } + } + + /* Do masking. */ struct Scene *scene = DEG_get_evaluated_scene(ctx->depsgraph); weightvg_do_mask(ctx, |