可以直接在三维视窗中制作指示线动画效果，可以自定义调节

Procedural Geometry Nodes Callouts for Blender is a system for quickly and easily creating animated callouts directly in the 3D viewport. Thanks to it, you can easily add professional-looking information elements to your animation, which will significantly improve the reception of the material by future viewers.

支持的Blender版本：

• 4.0, 3.6, 3.5, 3.4