2025-07-01

scripts/addons/RetopoFlow/retopoflow/rfwidgets/rfwidget_default.py

@@ -0,0 +1,60 @@
+'''
+Copyright (C) 2023 CG Cookie
+http://cgcookie.com
+hello@cgcookie.com
+
+Created by Jonathan Denning, Jonathan Williamson
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+'''
+
+import math
+import random
+from mathutils import Matrix, Vector
+
+from ..rfwidget import RFWidget
+
+from ...addon_common.common.fsm import FSM
+from ...addon_common.common.globals import Globals
+from ...addon_common.common.blender import tag_redraw_all
+from ...addon_common.common.maths import Vec, Point, Point2D, Direction, Color
+from ...config.options import themes
+
+
+'''
+RFWidget_Default has no callbacks/actions.
+This RFWidget is useful for very simple cursor setting.
+'''
+
+class RFWidget_Default_Factory:
+    '''
+    This is a class factory.  It is needed, because the FSM is shared across instances.
+    RFTools might need to share RFWidgets that are independent of each other.
+    '''
+
+    @staticmethod
+    def create(*, action_name=None, cursor='DEFAULT'):
+        class RFWidget_Default(RFWidget):
+            rfw_name = 'Default'
+            rfw_cursor = cursor
+
+            @RFWidget.on_init
+            def init(self):
+                self.action_name = action_name
+
+            @FSM.on_state('main')
+            def modal_main(self):
+                pass
+
+        return RFWidget_Default