diff options
Diffstat (limited to 'source/blender/editors/sculpt_paint/paint_cursor.c')
| -rw-r--r-- | source/blender/editors/sculpt_paint/paint_cursor.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/source/blender/editors/sculpt_paint/paint_cursor.c b/source/blender/editors/sculpt_paint/paint_cursor.c index b8af33fb7cc..a4101bdd89f 100644 --- a/source/blender/editors/sculpt_paint/paint_cursor.c +++ b/source/blender/editors/sculpt_paint/paint_cursor.c @@ -1508,6 +1508,43 @@ static void paint_cursor_pose_brush_origins_draw(PaintCursorContext *pcontext) } } +static void paint_cursor_preview_boundary_data_pivot_draw(PaintCursorContext *pcontext) +{ + + if (!pcontext->ss->boundary_preview) { + /* There is no guarantee that a boundary preview exists as there may be no boundaries + * inside the brush radius. */ + return; + } + immUniformColor4f(1.0f, 1.0f, 1.0f, 0.8f); + cursor_draw_point_screen_space( + pcontext->pos, + pcontext->region, + SCULPT_vertex_co_get(pcontext->ss, pcontext->ss->boundary_preview->pivot_vertex), + pcontext->vc.obact->obmat, + 3); +} + +static void paint_cursor_preview_boundary_data_update(PaintCursorContext *pcontext, + const bool update_previews) +{ + SculptSession *ss = pcontext->ss; + if (!(update_previews || !ss->boundary_preview)) { + return; + } + + /* Needed for updating the necessary SculptSession data in order to initialize the + * boundary data for the preview. */ + BKE_sculpt_update_object_for_edit(pcontext->depsgraph, pcontext->vc.obact, true, false, false); + + if (ss->boundary_preview) { + SCULPT_boundary_data_free(ss->boundary_preview); + } + + ss->boundary_preview = SCULPT_boundary_data_init( + pcontext->vc.obact, ss->active_vertex_index, pcontext->radius); +} + static void paint_cursor_draw_3d_view_brush_cursor_inactive(PaintCursorContext *pcontext) { Brush *brush = pcontext->brush; @@ -1577,6 +1614,11 @@ static void paint_cursor_draw_3d_view_brush_cursor_inactive(PaintCursorContext * paint_cursor_pose_brush_origins_draw(pcontext); } + if (brush->sculpt_tool == SCULPT_TOOL_BOUNDARY) { + paint_cursor_preview_boundary_data_update(pcontext, update_previews); + paint_cursor_preview_boundary_data_pivot_draw(pcontext); + } + /* Setup 3D perspective drawing. */ GPU_matrix_push_projection(); ED_view3d_draw_setup_view(pcontext->wm, @@ -1603,6 +1645,12 @@ static void paint_cursor_draw_3d_view_brush_cursor_inactive(PaintCursorContext * paint_cursor_pose_brush_segments_draw(pcontext); } + if (brush->sculpt_tool == SCULPT_TOOL_BOUNDARY) { + SCULPT_boundary_edges_preview_draw( + pcontext->pos, pcontext->ss, pcontext->outline_col, pcontext->outline_alpha); + SCULPT_boundary_pivot_line_preview_draw(pcontext->pos, pcontext->ss); + } + GPU_matrix_pop(); /* Drawing Cursor overlays in Paint Cursor space (as additional info on top of the brush cursor) |