Ubuntu16.04 点云显示工具Meshlab-Cloudcompare-meshroom-view3dscene-paraview
https://www.paraview.org/download/https://zhuanlan.zhihu.com/p/37503100https://link.zhihu.com/?target=https%3A//www.paraview.org/Wiki/SNL_ParaView_4_Tutorials格式之间转换;http://www.patrickmin.com/meshconv/