visp_sample

June 29, 2023 ยท View on GitHub

ViSP sample code used as code snippet in ViSP doxygen documentation.

This project uses ViSP that needs to be build with the following as 3rd-parties:

  • OpenCV
  • librealsense
  • libxml2
  • PCL

1. Prerequisities

1.1. Install required 3rd parties

  • On ubuntu

    • Install required packages:

      $ sudo apt-get update
$ sudo apt-get install pkg-config libopencv-dev libxml2-dev libpcl-dev

    • Install librealsense from source following these instructions

  • On OSX

$ brew update; brew upgrade
$ brew install opencv librealsense libxml2 pcl

1.2. Build and install ViSP from source

See ViSP installation from source tutorials.

$ cd $VISP_WS
$ git clone https://github.com/lagadic/visp.git
$ mkdir $VISP_WS/visp-build
$ cd $VISP_WS/visp-build
$ cmake ../visp -DCMAKE_INSTALL_PREFIX=/tmp/usr/local
$ make -j4 install

Once ViSP is build, you can build visp_sample project using one of the 5 different ways that are given in the next sections.

2. Build visp_sample project

2.1. Build visp_sample with ViSP from build tree

$ cd $ViSP_WS
$ git clone https://github.com/lagadic/visp_sample
$ mkdir visp_sample-build
$ cd visp_sample-build
$ cmake ../visp_sample -DVISP_DIR=$ViSP_WS/visp-build
$ make -j4

2.2. Build visp_sample using visp-config from build tree

$ cd $ViSP_WS/visp_sample
$ make -j4 -f Makefile.visp-config VISP_INSTALL_PREFIX=$ViSP_WS/visp-build
$ make -j4 -f Makefile.visp-config clean

2.3. Build visp_sample with ViSP from install tree

$ cd $ViSP_WS
$ git clone https://github.com/lagadic/visp_sample
$ mkdir visp_sample-build
$ cd visp_sample-build
$ cmake ../visp_sample -DVISP_DIR=/tmp/usr/local/lib/cmake/visp
$ make -j4

2.4. Build visp_sample using visp.pc from install tree

$ cd $ViSP_WS/visp_sample
$ export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/tmp/usr/local/lib/pkgconfig
$ make -j4 -f Makefile.visp.pc
$ make -j4 -f Makefile.visp.pc clean

2.5. Build visp_sample using visp-config from install tree

$ cd $ViSP_WS/visp_sample
$ export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/tmp/usr/local/lib/pkgconfig
$ make -j4 -f Makefile.visp-config VISP_INSTALL_PREFIX=/tmp/usr/local
$ make -j4 -f Makefile.visp-config clean