Three.js 剖切模型功能封装

1.获取到需要剖切模型的包围盒，并计算每个包围盒的顶点位置，代码如下： var Box = new THREE.Box3().setFromObject(mesh); console.log(Box); var point_max =new THREE.Vector3(); var point_max_right =new THREE.Vector3(); var point_max_behind

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