ubuntu 配置 3d点云库 pcl-1.8.1

1 安装环境依赖库
    sudo apt-get update  
    sudo apt-get install git build-essential linux-libc-dev
    sudo apt-get install cmake cmake-gui
    sudo apt-get install libusb-1.0-0-dev libusb-dev libudev-dev
    sudo apt-get install mpi-default-dev openmpi-bin openmpi-common
    sudo apt-get install libflann1.9 libflann-dev   （基于ubuntu1804）
    sudo apt-get install libeigen3-dev
    sudo apt-get install libboost-all-dev

    sudo apt-get install libqhull* libgtest-dev
    sudo apt-get install freeglut3-dev pkg-config
    sudo apt-get install libxmu-dev libxi-dev
    sudo apt-get install mono-complete
    sudo apt-get install openjdk-8-jdk openjdk-8-jre

****** 推荐搭配：pcl-1.8.1 和 VTK-7.1.1 ******

2 编译 vtk7.1.1
　　参考 https://blog.csdn.net/qq_36458461/article/details/114262074

3 编译pcl
3.1 下载pcl-1.8.1
3.2 开始make
    cd pcl-1.8.1
    mkdir release
    cd release
    cmake -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_GPU=ON-DBUILD_apps=ON -DBUILD_examples=ON -DCMAKE_INSTALL_PREFIX=/usr ..
    make  
    sudo make install

4 验证pcl
    cd /home/build/pcl-pcl-1.8.1/test
    pcl_viewer car6.pcd