diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2018-10-29 05:01:48 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2018-10-29 05:03:28 +0300 |
| commit | 6c892efdbc4d5882da9a2655b21e4f4c2559106b (patch) | |
| tree | a75392f4a93b347385d3d1a93a6dd029722010fb | |
| parent | e3d2df038001af8c67707c20a27e21571b1fdff6 (diff) | |
Modifier: mask threshold option
D3834 by @Allosteric
| -rw-r--r-- | release/scripts/startup/bl_ui/properties_data_modifier.py | 3 | ||||
| -rw-r--r-- | source/blender/makesdna/DNA_modifier_types.h | 5 | ||||
| -rw-r--r-- | source/blender/makesrna/intern/rna_modifier.c | 7 | ||||
| -rw-r--r-- | source/blender/modifiers/intern/MOD_mask.c | 4 |
4 files changed, 15 insertions, 4 deletions
diff --git a/release/scripts/startup/bl_ui/properties_data_modifier.py b/release/scripts/startup/bl_ui/properties_data_modifier.py index 1a80a160ea5..23ab644cba1 100644 --- a/release/scripts/startup/bl_ui/properties_data_modifier.py +++ b/release/scripts/startup/bl_ui/properties_data_modifier.py @@ -523,6 +523,9 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel): sub.active = bool(md.vertex_group) sub.prop(md, "invert_vertex_group", text="", icon='ARROW_LEFTRIGHT') + col = layout.column() + col.prop(md, "threshold") + def MESH_DEFORM(self, layout, ob, md): split = layout.split() diff --git a/source/blender/makesdna/DNA_modifier_types.h b/source/blender/makesdna/DNA_modifier_types.h index ad5f3768b93..2adf4a02d22 100644 --- a/source/blender/makesdna/DNA_modifier_types.h +++ b/source/blender/makesdna/DNA_modifier_types.h @@ -192,8 +192,9 @@ typedef struct MaskModifierData { struct Object *ob_arm; /* armature to use to in place of hardcoded vgroup */ char vgroup[64]; /* name of vertex group to use to mask, MAX_VGROUP_NAME */ - int mode; /* using armature or hardcoded vgroup */ - int flag; /* flags for various things */ + short mode; /* using armature or hardcoded vgroup */ + short flag; /* flags for various things */ + float threshold; } MaskModifierData; /* Mask Modifier -> mode */ diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c index 1a05b6e5e00..f9b848744d6 100644 --- a/source/blender/makesrna/intern/rna_modifier.c +++ b/source/blender/makesrna/intern/rna_modifier.c @@ -3267,6 +3267,13 @@ static void rna_def_modifier_mask(BlenderRNA *brna) RNA_def_property_boolean_sdna(prop, NULL, "flag", MOD_MASK_INV); RNA_def_property_ui_text(prop, "Invert", "Use vertices that are not part of region defined"); RNA_def_property_update(prop, 0, "rna_Modifier_update"); + + prop = RNA_def_property(srna, "threshold", PROP_FLOAT, PROP_FACTOR); + RNA_def_property_float_sdna(prop, NULL, "threshold"); + RNA_def_property_range(prop, 0.0, 1.0); + RNA_def_property_ui_range(prop, 0, 1, 0.1, 3); + RNA_def_property_ui_text(prop, "Threshold", "Weights over this threshold remain"); + RNA_def_property_update(prop, 0, "rna_Modifier_update"); } static void rna_def_modifier_simpledeform(BlenderRNA *brna) diff --git a/source/blender/modifiers/intern/MOD_mask.c b/source/blender/modifiers/intern/MOD_mask.c index 93332fb0455..5246f8cd35a 100644 --- a/source/blender/modifiers/intern/MOD_mask.c +++ b/source/blender/modifiers/intern/MOD_mask.c @@ -196,7 +196,7 @@ static DerivedMesh *applyModifier( for (j = 0; j < dv->totweight; j++, dw++) { if (dw->def_nr < defbase_tot) { if (bone_select_array[dw->def_nr]) { - if (dw->weight != 0.0f) { + if (dw->weight > mmd->threshold) { found = true; break; } @@ -228,7 +228,7 @@ static DerivedMesh *applyModifier( /* add vertices which exist in vertexgroup into ghash for filtering */ for (i = 0, dv = dvert; i < maxVerts; i++, dv++) { - const bool found = defvert_find_weight(dv, defgrp_index) != 0.0f; + const bool found = defvert_find_weight(dv, defgrp_index) > mmd->threshold; if (found_test != found) { continue; } |