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 libflann1.8 libflann-dev
sudo apt-get install libeigen3-dev
sudo apt-get install libboost-all-dev
其他依赖
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 libopenni-dev
sudo apt-get install libopenni2-dev
(很重要!!!apt安装的方式会出现.so文件缺失的情况!)
sudo apt-get install libx11-dev libxext-dev libxtst-dev libxrender-dev libxmu-dev libxmuu-dev
sudo apt-get install build-essential libgl1-mesa-dev libglu1-mesa-dev
sudo apt-get install cmake cmake-gui
我选择了VTK-9.1.1.tar.gz,下载完成后解压缩到你的文件安装目录。在文件目录下打开cmd窗口,输入cmake-gui打开cmake图形界面:
配置“where is the source code”的路径为vtk-7.1.1所在的目录
在vtk-7.1.1目录新建build文件夹,配置“where to build the binaries”为build文件夹
点击Configure,配置完成后提示configure done
选择“VTK_GROUP_QT”再次点击configure
配置完成后点击generate按钮,会在build文件夹下生成工程文件
make -j8
sudo make install
完成vtk库的安装.
去pcl官方github下载需要的pcl版本放到主目录下
然后:
cd pcl
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=None ..
make (如果速度太慢用 make -j8 ;默认使用单核make,-j8启用8核)
sudo make install
-j8 参考
执行c++代码必须编译工程,就需要用到CMakeLists.txt;
把pcl_test.cpp和CMakeLists.txt放在同一个文件夹里,并创建build文件夹,如下图
测试代码pcl_test.cpp内容如下:
#include
#include
#include
#include
#include
#include
int main(int argc, char **argv) {
std::cout << "Test PCL !!!" << std::endl;
pcl::PointCloud<pcl::PointXYZRGB>::Ptr point_cloud_ptr (new pcl::PointCloud<pcl::PointXYZRGB>);
uint8_t r(255), g(15), b(15);
for (float z(-1.0); z <= 1.0; z += 0.05)
{
for (float angle(0.0); angle <= 360.0; angle += 5.0)
{
pcl::PointXYZRGB point;
point.x = 0.5 * cosf (pcl::deg2rad(angle));
point.y = sinf (pcl::deg2rad(angle));
point.z = z;
uint32_t rgb = (static_cast<uint32_t>(r) << 16 |
static_cast<uint32_t>(g) << 8 | static_cast<uint32_t>(b));
point.rgb = *reinterpret_cast<float*>(&rgb);
point_cloud_ptr->points.push_back (point);
}
if (z < 0.0)
{
r -= 12;
g += 12;
}
else
{
g -= 12;
b += 12;
}
}
point_cloud_ptr->width = (int) point_cloud_ptr->points.size ();
point_cloud_ptr->height = 1;
pcl::visualization::CloudViewer viewer ("test");
viewer.showCloud(point_cloud_ptr);
while (!viewer.wasStopped()){ };
return 0;
}
CMakeLists.txt文件内容如下:(直接输入以下代码)
cmake_minimum_required(VERSION 2.6)
project(pcl_test)
find_package(PCL 1.2 REQUIRED)
include_directories(${PCL_INCLUDE_DIRS})
link_directories(${PCL_LIBRARY_DIRS})
add_definitions(${PCL_DEFINITIONS})
add_executable(pcl_test pcl_test.cpp)
target_link_libraries (pcl_test ${PCL_LIBRARIES})
install(TARGETS pcl_test RUNTIME DESTINATION bin)
执行如下命令:
cd build
cmake ..
make
./pcl_test
就可以看到一个漂亮的3D模型