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    文件類型: .7z
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    發(fā)布日期: 2023-06-06
  • 語言: 其他
  • 標簽: 示例代碼??

資源簡介

《點云庫PCL學習教程》隨書示例源碼。通過源碼進行調(diào)試程序,有助于理解并學習PCL點云庫。祝大家早點學會PCL。

資源截圖

代碼片段和文件信息

/*?\author?Bastian?Steder?*/

#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?

typedefpcl::PointXYZPointType;
//參數(shù)
floatangular_resolution=0.5f;
floatsupport_size=0.2f;
pcl::RangeImage::Coordinateframecoordinate_frame=pcl::RangeImage::CAMERA_frame;
boolsetUnseenToMaxRange=false;
//打印幫助
void
printUsage(constchar*progName)
{
std::cout<<“\n\nUsage:?“<\n\n“
<<“Options:\n“
<<“-------------------------------------------\n“
<<“-r????angular?resolution?in?degrees?(default?“<<<“-c??????coordinate?frame?(default?“<<(int)coordinate_frame<<“)\n“
<<“-m???????????Treat?all?unseen?points?as?maximum?range?readings\n“
<<“-s????support?size?for?the?interest?points?(diameter?of?the?used?sphere?-?“
<<“default?“<<<“-h???????????this?help\n“
<<“\n\n“;
}

void
setViewerPose(pcl::visualization::PCLVisualizer&viewerconstEigen::Affine3f&viewer_pose)
{
Eigen::Vector3fpos_vector=viewer_pose*Eigen::Vector3f(000);
Eigen::Vector3flook_at_vector=viewer_pose.rotation()*Eigen::Vector3f(001)+pos_vector;
Eigen::Vector3fup_vector=viewer_pose.rotation()*Eigen::Vector3f(0-10);
viewer.camera_.pos[0]=pos_vector[0];
viewer.camera_.pos[1]=pos_vector[1];
viewer.camera_.pos[2]=pos_vector[2];
viewer.camera_.focal[0]=look_at_vector[0];
viewer.camera_.focal[1]=look_at_vector[1];
viewer.camera_.focal[2]=look_at_vector[2];
viewer.camera_.view[0]=up_vector[0];
viewer.camera_.view[1]=up_vector[1];
viewer.camera_.view[2]=up_vector[2];
viewer.updateCamera();
}

//?-----Main-----
int
main(intargcchar**argv)
{
//解析命令行參數(shù)
if(pcl::console::find_argument(argcargv“-h“)>=0)
{
printUsage(argv[0]);
return0;
}
if(pcl::console::find_argument(argcargv“-m“)>=0)
{
setUnseenToMaxRange=true;
cout<<“Setting?unseen?values?in?range?image?to?maximum?range?readings.\n“;
}
inttmp_coordinate_frame;
if(pcl::console::parse(argcargv“-c“tmp_coordinate_frame)>=0)
{
coordinate_frame=pcl::RangeImage::Coordinateframe(tmp_coordinate_frame);
cout<<“Using?coordinate?frame?“<<(int)coordinate_frame<<“.\n“;
}
if(pcl::console::parse(argcargv“-s“support_size)>=0)
cout<<“Setting?support?size?to?“<if(pcl::console::parse(argcargv“-r“angular_resolution)>=0)
cout<<“Setting?angular?resolution?to?“<angular_resolution=pcl::deg2rad(angular_resolution);
//讀取給定的pcd文件或者自行創(chuàng)建隨機點云
pcl::PointCloud::Ptrpoint_cloud_ptr(newpcl::PointCloud);
pcl::PointCloud&point_cloud=*point_cloud_ptr;
pcl::PointCloudfar_ranges;
Eigen::Affine3fscene_sensor_pose(Eigen::

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