Tool System: brushes are now categorized by tool

The toolbar now shows brush types, the brush selector now
only shows brushes matching the current tool type.

Details:

- Add's Paint.tool_slots (used by the toolbar).
- Removed custom grease pencil brush tool code.
- Bumped subversion.

See T57526 for details.

1 files changed, 7 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index 3782d26fc1b..b8938c87275 100644
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -168,6 +168,13 @@ void paint_update_brush_rake_rotation(struct UnifiedPaintSettings *ups, struct B
 
 void BKE_paint_stroke_get_average(struct Scene *scene, struct Object *ob, float stroke[3]);
 
+
+/* Tool slot API. */
+void BKE_paint_toolslots_init_from_main(struct Main *bmain);
+void BKE_paint_toolslots_len_ensure(struct Paint *paint, int len);
+void BKE_paint_toolslots_brush_update_ex(struct Scene *scene, struct Paint *paint, struct Brush *brush);
+void BKE_paint_toolslots_brush_update(struct Scene *scene, struct Paint *paint);
+
 /* Used for both vertex color and weight paint */
 struct SculptVertexPaintGeomMap {
 	int *vert_map_mem;