diff options
author | Pablo Dobarro <pablodp606@gmail.com> | 2020-04-02 17:41:32 +0300 |
---|---|---|
committer | Pablo Dobarro <pablodp606@gmail.com> | 2020-04-02 17:42:20 +0300 |
commit | 7c88968c8954321f9bc267b83a1d61dcc5483057 (patch) | |
tree | 4f9443820a20f4c6a6d2180331f52b7cdc2e6a1b /source/blender/editors | |
parent | 3dad6294dae2f13ca1b9e8b08933ba32bf0f3bed (diff) |
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
Diffstat (limited to 'source/blender/editors')
-rw-r--r-- | source/blender/editors/sculpt_paint/sculpt.c | 44 |
1 files changed, 36 insertions, 8 deletions
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); |