Ubuntu16.04 点云显示工具Meshlab-Cloudcompare-meshroom-view3dscene-paraview

https://www.paraview.org/download/

https://zhuanlan.zhihu.com/p/37503100

https://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/

http://www.patrickmin.com/meshconv/ 

Meshlab

https://github.com/cnr-isti-vclab/meshlab

sudo add-apt-repository ppa:zarquon42/meshlab

sudo apt-get update

sudo apt-get install meshlab

Cloudcompare

https://github.com/CloudCompare/CloudCompare/issues/843

qt5-default qttools5-dev qttools5-dev-tools qtmultimedia5-dev libqt5svg5-dev libqt5webkit5-dev

cmake -D CMAKE_INSTALL_PREFIX="../install" -D COMPILE_CC_CORE_LIB_WITH_TBB=ON .. 

http://www.cloudcompare.org/release/index.html

https://github.com/CloudCompare/CloudCompare

snap install cloudcompare 

Now thanks to Alberto Mardegan (and Romain Janvier), there is a "universal" snap package for Linux.
On Ubuntu, starting from version 16.04 it's as simple as typing "snap install cloudcompare".
On other distributions, you may need to install snap first (please refer to the corresponding documentation if necessary).
Snaps are published in 3 channels: "stable", "beta", and "edge".
The "stable" and the "beta" channel deliver the latest stable and beta versions of CloudCompare while "edge" delivers nightly builds and may eat your laundry. You can switch at any time between these three channels by launching "sudo snap refresh --" in your terminal.

#open pointcloud viewer
cloudcompare.ccViewer
#open the main software 
cloudcompare.CloudCompare

 

snap的打不开pcd ：

https://blog.csdn.net/fangjin_kl/article/details/78914955

https://www.cnblogs.com/dsczl/p/8872326.html

Ubuntu使用apt-get安装的PCL库容易报/usr/bin/ld: cannot find -lvtkproj4 collect2错误 ，解决办法是加上 
在cloudcompare/plugins/qPCL/CMakeLists.txt中增加一行

list(REMOVE_ITEM PCL_LIBRARIES "vtkproj4")

在 
cloudcompare/plugins/qPCL/PclUtils/CMakeLists.txt和 
cloudcompare/plugins/qPCL/PclIO/CMakeLists.txt里也增加这一行

 

上面的方式指标不治本，Ubuntu16.04安装的pcl，有很多缺陷，我们下载最新的pcl，编译，这里使用我们最新的pcl 

这里我是debug安装

meshroom

https://github.com/alicevision/meshroom

https://alicevision.org/

例子：https://sketchfab.com/blogs/community/tutorial-meshroom-for-beginners

Ubuntu免编译下载地址：

https://www.fosshub.com/Meshroom.html?dwl=Meshroom-2019.2.0-linux.tar.gz

Sketchfab-可视化3D

https://sketchfab.com/

破解Sketchfab加密并提取模型数据

https://imjad.cn/archives/lab/ripping-sketchfab-models

https://sketchfab.com/3d-models/popular

https://github.com/sketchfab

view3dscene angel.wrl格式

https://castle-engine.io/view3dscene.php#section_install