![](https://img.kancloud.cn/df/41/df416f7596118098e57aee72c0455a88_961x641.png =230x) ### **CloestVertex** * * * * * **Description**: Get the index of the mesh vertices corresponding to each point in the point cloud. **Input**: Mesh: Input a mesh. Points: Input a point list. Threshold: Distance threshold. **Output**: Indices: Output the point indices.