将ply格式的3D物体文件导入Matlab中，并且可以把Matlab中的Patch object导出成ply格式。-Ply format to 3D objects in the file into Matlab, and Matlab can be derived in the Patch object into a format ply.

基于MATLAB的三维彩色点云的显示，真彩色，支持.ply格式，内附.ply格式的点云，-MATLAB 3D Point Cloud Processing