edit_mesh.py 文件源码

def check_verts(self,context,event):
        verts = []
        bm = bmesh.from_edit_mesh(context.active_object.data)
        for vert in bm.verts:
            if vert.select:
                verts.append(vert)
        for vert in verts:
            vert.co = context.active_object.matrix_world.inverted() * self.limit_cursor_by_bounds(context,context.active_object.matrix_world * vert.co)
        bmesh.update_edit_mesh(context.active_object.data)