Cracker可以给模拟添加裂纹或者破碎效果，自定义控制裂纹的方向发小等

The Cracker add-on is a handy little tool for making cracks as easily as possible. Select an object, press Ctrl + w, adjust for the desired appearance, and apply. It’s really that simple. You can now create cracks at the speed of thought!

支持的Blender版本：

• Cracker V1.7.1支持Blender 2.93-3.5
• Cracker V2.2支持Blender 2.93 – 5.2