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, 4 insertions, 0 deletions

diff --git a/release/scripts/presets/keyconfig/keymap_data/blender_default.py b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
index 0bc1219fa4d..582757f2168 100644
--- a/release/scripts/presets/keyconfig/keymap_data/blender_default.py
+++ b/release/scripts/presets/keyconfig/keymap_data/blender_default.py
@@ -3848,6 +3848,10 @@ def km_sculpt(params):
         ("paint.mask_lasso_gesture", {"type": 'LEFTMOUSE', "value": 'PRESS', "shift": True, "ctrl": True}, None),
         ("wm.context_toggle", {"type": 'M', "value": 'PRESS', "ctrl": True},
          {"properties": [("data_path", 'scene.tool_settings.sculpt.show_mask')]}),
+        ("sculpt.mask_expand", {"type": 'A', "value": 'PRESS', "shift": True},
+         {"properties": [("use_normals", False), ("keep_previous_mask", False), ("invert", True), ("smooth_iterations", 2)]}),
+        ("sculpt.mask_expand", {"type": 'A', "value": 'PRESS', "shift": True, 'alt': True},
+         {"properties": [("use_normals", True), ("keep_previous_mask", True), ("invert", False), ("smooth_iterations", 0)]}),
         # Dynamic topology
         ("sculpt.dynamic_topology_toggle", {"type": 'D', "value": 'PRESS', "ctrl": True}, None),
         ("sculpt.set_detail_size", {"type": 'D', "value": 'PRESS', "shift": True}, None),