Forces sculpt mode with Cookie Cutter interface

• ...

• The following functions can be rewritten in a subclass:

  • self.can_start(context)
    • returns True if Custom Sculpt Mode's ui and data structures can be initialized, else False
    • by default, this function checks the following, where ob is bpy.context.active_object: return ob is not None and ob.type == "MESH" and bpy.context.mode == "OBJECT"
    • must be rewritten with the @classmethod decorator
  • self.ui_setup_post()
    • called after ui elements have been declared
    • create your own ui panels and elements
    • add/edit buttons, frames, properties, etc. in the existing structure:

        self.info_panel
            self.inst_paragraphs
        self.tools_panel
            self.commit_button
            self.cancel_button
    

    • hide existing ui elements with the following code (replace self.info_panel with any ui element above): self.info_panel.visible = False
  • self.start_post()
    • called after ui and data structures have been initialized
  • self.add_point_pre(loc)
    • called before new point added at current mouse position
    • loc argument will be 2D Vector with new point's location
    • use to evaluate the existing points using the self.b_pts list or check custom conditions for adding new point
    • returns True if point can be added, else False
  • self.add_point_post(new_point)
    • called after new point added at current mouse position
    • new_point argument will D3Point object with the following attributes:
      • new_point.label = label string for point
      • new_point.location = 3D location Vector for point
      • new_point.surface_normal = 3D surface normal Vector of the object at this point's location
      • new_point.view_direction = 3D view direction Vector of the viewport at the time this point was placed
  • self.move_point_post(moved_point)
    • called after grabbed point has been placed
    • moved_point argument will D3Point object with the following attributes:
      • new_point.label = label string for point
      • new_point.location = 3D location Vector for point
      • new_point.surface_normal = 3D surface normal Vector of the object at this point's location
      • new_point.view_direction = 3D view direction Vector of the viewport at the time this point was placed
  • self.end_commit()
    • called when Points Picker is committed
    • by default, this function switches to object mode
    • must end with the following line of code: self.end_commit_post()
  • self.end_commit_post()
    • called when Points Picker is committed