shifter.py 文件源码

def execute(self, context):
        ob = context.object

        if self.direction and ob is not None:
            verts = bmesh.from_edit_mesh(ob.data).verts
            cur_verts = from_string(eval("ob.shifter_{}_verts".format(self.direction)))
            removed = 0

            for v in verts:
                if v.select and v.index in cur_verts:
                    cur_verts.remove(v.index)
                    removed += 1

            exec("ob.shifter_{}_verts = to_string(list(cur_verts))".format(self.direction))
            self.report({"INFO"}, "Shifter: Removed {} Vertices".format(removed))

        return {"FINISHED"}