[Bf-blender-cvs] [7c88968c895] master: Scultp: Face Set boundary automasking
Pablo Dobarro
noreply at git.blender.org
Thu Apr 2 16:42:46 CEST 2020
Commit: 7c88968c8954321f9bc267b83a1d61dcc5483057
Author: Pablo Dobarro
Date: Thu Apr 2 16:41:32 2020 +0200
Branches: master
https://developer.blender.org/rB7c88968c8954321f9bc267b83a1d61dcc5483057
Scultp: Face Set boundary automasking
With this brush option it is possible to mask the boundary vertices of
all face sets. This is especially useful in the cloth brush, where face
sets can be used to simulate seams between different patches of cloth
and produce different patterns and effects.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D7230
===================================================================
M release/scripts/startup/bl_ui/properties_paint_common.py
M source/blender/editors/sculpt_paint/sculpt.c
M source/blender/makesdna/DNA_brush_types.h
M source/blender/makesrna/intern/rna_brush.c
===================================================================
diff --git a/release/scripts/startup/bl_ui/properties_paint_common.py b/release/scripts/startup/bl_ui/properties_paint_common.py
index 6e0613874d1..0b006c9cea3 100644
--- a/release/scripts/startup/bl_ui/properties_paint_common.py
+++ b/release/scripts/startup/bl_ui/properties_paint_common.py
@@ -823,8 +823,9 @@ def brush_settings_advanced(layout, context, brush, popover=False):
# face masks automasking
layout.prop(brush, "use_automasking_face_sets")
- # boundary edges automasking
+ # boundary edges/face sets automasking
layout.prop(brush, "use_automasking_boundary_edges")
+ layout.prop(brush, "use_automasking_boundary_face_sets")
layout.prop(brush, "automasking_boundary_edges_propagation_steps")
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index d734d2fec8b..10d431d12e6 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -1601,6 +1601,9 @@ static bool sculpt_automasking_enabled(SculptSession *ss, const Brush *br)
if (br->automasking_flags & BRUSH_AUTOMASKING_BOUNDARY_EDGES) {
return true;
}
+ if (br->automasking_flags & BRUSH_AUTOMASKING_BOUNDARY_FACE_SETS) {
+ return true;
+ }
return false;
}
@@ -1719,9 +1722,15 @@ static float *sculpt_face_sets_automasking_init(Sculpt *sd, Object *ob, float *a
#define EDGE_DISTANCE_INF -1
-static float *sculpt_boundary_edges_automasking_init(Object *ob,
- int propagation_steps,
- float *automask_factor)
+typedef enum eBoundaryAutomaskMode {
+ AUTOMASK_INIT_BOUNDARY_EDGES = 1,
+ AUTOMASK_INIT_BOUNDARY_FACE_SETS = 2,
+} eBoundaryAutomaskMode;
+
+static float *sculpt_boundary_automasking_init(Object *ob,
+ eBoundaryAutomaskMode mode,
+ int propagation_steps,
+ float *automask_factor)
{
SculptSession *ss = ob->sculpt;
@@ -1735,8 +1744,17 @@ static float *sculpt_boundary_edges_automasking_init(Object *ob,
for (int i = 0; i < totvert; i++) {
edge_distance[i] = EDGE_DISTANCE_INF;
- if (!sculpt_vertex_is_boundary(ss, i)) {
- edge_distance[i] = 0;
+ switch (mode) {
+ case AUTOMASK_INIT_BOUNDARY_EDGES:
+ if (!sculpt_vertex_is_boundary(ss, i)) {
+ edge_distance[i] = 0;
+ }
+ break;
+ case AUTOMASK_INIT_BOUNDARY_FACE_SETS:
+ if (!SCULPT_vertex_has_unique_face_set(ss, i)) {
+ edge_distance[i] = 0;
+ }
+ break;
}
}
@@ -1794,8 +1812,17 @@ static void sculpt_automasking_init(Sculpt *sd, Object *ob)
if (brush->automasking_flags & BRUSH_AUTOMASKING_BOUNDARY_EDGES) {
SCULPT_vertex_random_access_init(ss);
- sculpt_boundary_edges_automasking_init(
- ob, brush->automasking_boundary_edges_propagation_steps, ss->cache->automask);
+ sculpt_boundary_automasking_init(ob,
+ AUTOMASK_INIT_BOUNDARY_EDGES,
+ brush->automasking_boundary_edges_propagation_steps,
+ ss->cache->automask);
+ }
+ if (brush->automasking_flags & BRUSH_AUTOMASKING_BOUNDARY_FACE_SETS) {
+ SCULPT_vertex_random_access_init(ss);
+ sculpt_boundary_automasking_init(ob,
+ AUTOMASK_INIT_BOUNDARY_FACE_SETS,
+ brush->automasking_boundary_edges_propagation_steps,
+ ss->cache->automask);
}
}
@@ -9871,7 +9898,8 @@ static int sculpt_mesh_filter_invoke(bContext *C, wmOperator *op, const wmEvent
for (int i = 0; i < totvert; i++) {
ss->filter_cache->automask[i] = 1.0f;
}
- sculpt_boundary_edges_automasking_init(ob, 1, ss->filter_cache->automask);
+ sculpt_boundary_automasking_init(
+ ob, AUTOMASK_INIT_BOUNDARY_EDGES, 1, ss->filter_cache->automask);
}
WM_event_add_modal_handler(C, op);
diff --git a/source/blender/makesdna/DNA_brush_types.h b/source/blender/makesdna/DNA_brush_types.h
index 95d9216f550..87f0de6daa2 100644
--- a/source/blender/makesdna/DNA_brush_types.h
+++ b/source/blender/makesdna/DNA_brush_types.h
@@ -332,6 +332,7 @@ typedef enum eAutomasking_flag {
BRUSH_AUTOMASKING_TOPOLOGY = (1 << 0),
BRUSH_AUTOMASKING_FACE_SETS = (1 << 1),
BRUSH_AUTOMASKING_BOUNDARY_EDGES = (1 << 2),
+ BRUSH_AUTOMASKING_BOUNDARY_FACE_SETS = (1 << 3),
} eAutomasking_flag;
typedef struct Brush {
diff --git a/source/blender/makesrna/intern/rna_brush.c b/source/blender/makesrna/intern/rna_brush.c
index 86958c5970a..fb87f5486f4 100644
--- a/source/blender/makesrna/intern/rna_brush.c
+++ b/source/blender/makesrna/intern/rna_brush.c
@@ -2392,6 +2392,14 @@ static void rna_def_brush(BlenderRNA *brna)
prop, "Mesh Boundary Auto-masking", "Do not affect non manifold boundary edges");
RNA_def_property_update(prop, 0, "rna_Brush_update");
+ prop = RNA_def_property(srna, "use_automasking_boundary_face_sets", PROP_BOOLEAN, PROP_NONE);
+ RNA_def_property_boolean_sdna(
+ prop, NULL, "automasking_flags", BRUSH_AUTOMASKING_BOUNDARY_FACE_SETS);
+ RNA_def_property_ui_text(prop,
+ "Face Sets Boundary Automasking",
+ "Do not affect vertices that belong to a Face Set boundary");
+ RNA_def_property_update(prop, 0, "rna_Brush_update");
+
prop = RNA_def_property(srna, "use_scene_spacing", PROP_ENUM, PROP_NONE);
RNA_def_property_enum_bitflag_sdna(prop, NULL, "flag");
RNA_def_property_enum_items(prop, brush_spacing_unit_items);
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