Sculpt: Mask Expand operator

This operator is a combined version of mask expand and mask by normal from the sculpt branch. It can be used to quickly isolate parts of a model based on topology or curvature.
- Shift + A starts the operator in topology mode from the active vertex
- Shift + Alt + A starts the operator in curvature mode from the active vertex

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D5657

1 files changed, 14 insertions, 0 deletions

diff --git a/release/scripts/startup/bl_ui/space_view3d.py b/release/scripts/startup/bl_ui/space_view3d.py
index 2333c8589c3..21c2631c904 100644
--- a/release/scripts/startup/bl_ui/space_view3d.py
+++ b/release/scripts/startup/bl_ui/space_view3d.py
@@ -2872,6 +2872,20 @@ class VIEW3D_MT_sculpt(Menu):
 
         layout.separator()
 
+        props = layout.operator("sculpt.mask_expand", text="Expand Mask By Topology")
+        props.use_normals = False
+        props.keep_previous_mask = False
+        props.invert = True
+        props.smooth_iterations = 2
+
+        props = layout.operator("sculpt.mask_expand", text="Expand Mask By Curvature")
+        props.use_normals = True
+        props.keep_previous_mask = True
+        props.invert = False
+        props.smooth_iterations = 0
+
+        layout.separator()
+
         props = layout.operator("sculpt.dirty_mask", text='Dirty Mask')