edit_mesh.py 文件源码

def get_selected_vert_pos(self,context):
        bm = bmesh.from_edit_mesh(context.active_object.data)
        for vert in bm.verts:
            if vert.select == True:
                bmesh.update_edit_mesh(context.active_object.data)
                return vert.co
        bmesh.update_edit_mesh(context.active_object.data)
        return None