做本研(本科生研究)写代码的时候,经常会和C++的点云库PCL打交道,但是PCL库在宇宙IDE的VS的环境配置实在是太魔鬼啦,所以写一点东西,下一次说不定会容易些。
配置环境:Win11 + VS2022
在教程之前
首先,我们需要下一个PCL的库,由于年代久远,咱已经忘了是在哪里下的了。不过不要紧,现下一个就好,可能还要单独下一些第三方库,比如OpenNI2
什么的。跟着安装程序走就好,只要记得最后自己安装在哪个文件夹就行(最好别丢C盘,文件有点大)
配置VS环境
第一次配置
第一次配置环境时,需要把一些链接放到系统环境变量里,粗暴一点的做法是把相关dll
文件放在C盘的System32
里,报什么错放什么。
但正常的做法应该是把第三方库和PCL库的bin
文件地址写入环境变量。具体的教程网上很多。
新建项目的配置
首先确定在统一的Debug
或者Release
模式下,然后打开头顶菜单「项目」的「属性」。
在「VC++ 目录」的「包含目录」里敲入PCL以及第三方库的include
文件的绝对地址,然后在下面的「库目录」里敲入它们的lib
的绝对地址。
然后在「链接器」的「输入」中的「附加依赖项」里添加所有的lib
文件名,注意这时候不需要绝对地址,但要带后缀的文件名,可以在文件夹的终端里使用:
就会在当前文件夹里生成一个filename
的txt
文件,里面就写了所有的文件信息,用Control+F
替换不需要的部分为「无」就可以用来复制粘贴了。
我这里写的有:
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| pcl_common.lib pcl_commond.lib pcl_features.lib pcl_featuresd.lib pcl_filters.lib pcl_filtersd.lib pcl_io.lib pcl_iod.lib pcl_io_ply.lib pcl_io_plyd.lib pcl_kdtree.lib pcl_kdtreed.lib pcl_keypoints.lib pcl_keypointsd.lib pcl_ml.lib pcl_mld.lib pcl_octree.lib pcl_octreed.lib pcl_outofcore.lib pcl_outofcored.lib pcl_people.lib pcl_peopled.lib pcl_recognition.lib pcl_recognitiond.lib pcl_registration.lib pcl_registrationd.lib pcl_sample_consensus.lib pcl_sample_consensusd.lib pcl_search.lib pcl_searchd.lib pcl_segmentation.lib pcl_segmentationd.lib pcl_stereo.lib pcl_stereod.lib pcl_surface.lib pcl_surfaced.lib pcl_tracking.lib pcl_trackingd.lib pcl_visualization.lib pcl_visualizationd.lib vtkcgns-9.1.lib vtkcgns-9.1d.lib vtkChartsCore-9.1.lib vtkChartsCore-9.1d.lib vtkCommonColor-9.1.lib vtkCommonColor-9.1d.lib vtkCommonComputationalGeometry-9.1.lib vtkCommonComputationalGeometry-9.1d.lib vtkCommonCore-9.1.lib vtkCommonCore-9.1d.lib vtkCommonDataModel-9.1.lib vtkCommonDataModel-9.1d.lib vtkCommonExecutionModel-9.1.lib vtkCommonExecutionModel-9.1d.lib vtkCommonMath-9.1.lib vtkCommonMath-9.1d.lib vtkCommonMisc-9.1.lib vtkCommonMisc-9.1d.lib vtkCommonSystem-9.1.lib vtkCommonSystem-9.1d.lib vtkCommonTransforms-9.1.lib vtkCommonTransforms-9.1d.lib vtkDICOMParser-9.1.lib vtkDICOMParser-9.1d.lib vtkDomainsChemistry-9.1.lib vtkDomainsChemistry-9.1d.lib vtkDomainsChemistryOpenGL2-9.1.lib vtkDomainsChemistryOpenGL2-9.1d.lib vtkdoubleconversion-9.1.lib vtkdoubleconversion-9.1d.lib vtkexodusII-9.1.lib vtkexodusII-9.1d.lib vtkexpat-9.1.lib vtkexpat-9.1d.lib vtkFiltersAMR-9.1.lib vtkFiltersAMR-9.1d.lib vtkFiltersCore-9.1.lib vtkFiltersCore-9.1d.lib vtkFiltersExtraction-9.1.lib vtkFiltersExtraction-9.1d.lib vtkFiltersFlowPaths-9.1.lib vtkFiltersFlowPaths-9.1d.lib vtkFiltersGeneral-9.1.lib vtkFiltersGeneral-9.1d.lib vtkFiltersGeneric-9.1.lib vtkFiltersGeneric-9.1d.lib vtkFiltersGeometry-9.1.lib vtkFiltersGeometry-9.1d.lib vtkFiltersHybrid-9.1.lib vtkFiltersHybrid-9.1d.lib vtkFiltersHyperTree-9.1.lib vtkFiltersHyperTree-9.1d.lib vtkFiltersImaging-9.1.lib vtkFiltersImaging-9.1d.lib vtkFiltersModeling-9.1.lib vtkFiltersModeling-9.1d.lib vtkFiltersParallel-9.1.lib vtkFiltersParallel-9.1d.lib vtkFiltersParallelImaging-9.1.lib vtkFiltersParallelImaging-9.1d.lib vtkFiltersPoints-9.1.lib vtkFiltersPoints-9.1d.lib vtkFiltersProgrammable-9.1.lib vtkFiltersProgrammable-9.1d.lib vtkFiltersSelection-9.1.lib vtkFiltersSelection-9.1d.lib vtkFiltersSMP-9.1.lib vtkFiltersSMP-9.1d.lib vtkFiltersSources-9.1.lib vtkFiltersSources-9.1d.lib vtkFiltersStatistics-9.1.lib vtkFiltersStatistics-9.1d.lib vtkFiltersTexture-9.1.lib vtkFiltersTexture-9.1d.lib vtkFiltersTopology-9.1.lib vtkFiltersTopology-9.1d.lib vtkFiltersVerdict-9.1.lib vtkFiltersVerdict-9.1d.lib vtkfmt-9.1.lib vtkfmt-9.1d.lib vtkfreetype-9.1.lib vtkfreetype-9.1d.lib vtkGeovisCore-9.1.lib vtkGeovisCore-9.1d.lib vtkgl2ps-9.1.lib vtkgl2ps-9.1d.lib vtkglew-9.1.lib vtkglew-9.1d.lib vtkhdf5-9.1.lib vtkhdf5-9.1d.lib vtkhdf5_hl-9.1.lib vtkhdf5_hl-9.1d.lib vtkImagingColor-9.1.lib vtkImagingColor-9.1d.lib vtkImagingCore-9.1.lib vtkImagingCore-9.1d.lib vtkImagingFourier-9.1.lib vtkImagingFourier-9.1d.lib vtkImagingGeneral-9.1.lib vtkImagingGeneral-9.1d.lib vtkImagingHybrid-9.1.lib vtkImagingHybrid-9.1d.lib vtkImagingMath-9.1.lib vtkImagingMath-9.1d.lib vtkImagingMorphological-9.1.lib vtkImagingMorphological-9.1d.lib vtkImagingSources-9.1.lib vtkImagingSources-9.1d.lib vtkImagingStatistics-9.1.lib vtkImagingStatistics-9.1d.lib vtkImagingStencil-9.1.lib vtkImagingStencil-9.1d.lib vtkInfovisCore-9.1.lib vtkInfovisCore-9.1d.lib vtkInfovisLayout-9.1.lib vtkInfovisLayout-9.1d.lib vtkInteractionImage-9.1.lib vtkInteractionImage-9.1d.lib vtkInteractionStyle-9.1.lib vtkInteractionStyle-9.1d.lib vtkInteractionWidgets-9.1.lib vtkInteractionWidgets-9.1d.lib vtkIOAMR-9.1.lib vtkIOAMR-9.1d.lib vtkIOAsynchronous-9.1.lib vtkIOAsynchronous-9.1d.lib vtkIOCGNSReader-9.1.lib vtkIOCGNSReader-9.1d.lib vtkIOChemistry-9.1.lib vtkIOChemistry-9.1d.lib vtkIOCityGML-9.1.lib vtkIOCityGML-9.1d.lib vtkIOCONVERGECFD-9.1.lib vtkIOCONVERGECFD-9.1d.lib vtkIOCore-9.1.lib vtkIOCore-9.1d.lib vtkIOEnSight-9.1.lib vtkIOEnSight-9.1d.lib vtkIOExodus-9.1.lib vtkIOExodus-9.1d.lib vtkIOExport-9.1.lib vtkIOExport-9.1d.lib vtkIOExportGL2PS-9.1.lib vtkIOExportGL2PS-9.1d.lib vtkIOExportPDF-9.1.lib vtkIOExportPDF-9.1d.lib vtkIOGeometry-9.1.lib vtkIOGeometry-9.1d.lib vtkIOHDF-9.1.lib vtkIOHDF-9.1d.lib vtkIOImage-9.1.lib vtkIOImage-9.1d.lib vtkIOImport-9.1.lib vtkIOImport-9.1d.lib vtkIOInfovis-9.1.lib vtkIOInfovis-9.1d.lib vtkIOIOSS-9.1.lib vtkIOIOSS-9.1d.lib vtkIOLegacy-9.1.lib vtkIOLegacy-9.1d.lib vtkIOLSDyna-9.1.lib vtkIOLSDyna-9.1d.lib vtkIOMINC-9.1.lib vtkIOMINC-9.1d.lib vtkIOMotionFX-9.1.lib vtkIOMotionFX-9.1d.lib vtkIOMovie-9.1.lib vtkIOMovie-9.1d.lib vtkIONetCDF-9.1.lib vtkIONetCDF-9.1d.lib vtkIOOggTheora-9.1.lib vtkIOOggTheora-9.1d.lib vtkIOParallel-9.1.lib vtkIOParallel-9.1d.lib vtkIOParallelXML-9.1.lib vtkIOParallelXML-9.1d.lib vtkIOPLY-9.1.lib vtkIOPLY-9.1d.lib vtkIOSegY-9.1.lib vtkIOSegY-9.1d.lib vtkIOSQL-9.1.lib vtkIOSQL-9.1d.lib vtkioss-9.1.lib vtkioss-9.1d.lib vtkIOTecplotTable-9.1.lib vtkIOTecplotTable-9.1d.lib vtkIOVeraOut-9.1.lib vtkIOVeraOut-9.1d.lib vtkIOVideo-9.1.lib vtkIOVideo-9.1d.lib vtkIOXML-9.1.lib vtkIOXML-9.1d.lib vtkIOXMLParser-9.1.lib vtkIOXMLParser-9.1d.lib vtkjpeg-9.1.lib vtkjpeg-9.1d.lib vtkjsoncpp-9.1.lib vtkjsoncpp-9.1d.lib vtkkissfft-9.1.lib vtkkissfft-9.1d.lib vtklibharu-9.1.lib vtklibharu-9.1d.lib vtklibproj-9.1.lib vtklibproj-9.1d.lib vtklibxml2-9.1.lib vtklibxml2-9.1d.lib vtkloguru-9.1.lib vtkloguru-9.1d.lib vtklz4-9.1.lib vtklz4-9.1d.lib vtklzma-9.1.lib vtklzma-9.1d.lib vtkmetaio-9.1.lib vtkmetaio-9.1d.lib vtknetcdf-9.1.lib vtknetcdf-9.1d.lib vtkogg-9.1.lib vtkogg-9.1d.lib vtkParallelCore-9.1.lib vtkParallelCore-9.1d.lib vtkParallelDIY-9.1.lib vtkParallelDIY-9.1d.lib vtkpng-9.1.lib vtkpng-9.1d.lib vtkpugixml-9.1.lib vtkpugixml-9.1d.lib vtkRenderingAnnotation-9.1.lib vtkRenderingAnnotation-9.1d.lib vtkRenderingContext2D-9.1.lib vtkRenderingContext2D-9.1d.lib vtkRenderingContextOpenGL2-9.1.lib vtkRenderingContextOpenGL2-9.1d.lib vtkRenderingCore-9.1.lib vtkRenderingCore-9.1d.lib vtkRenderingFreeType-9.1.lib vtkRenderingFreeType-9.1d.lib vtkRenderingGL2PSOpenGL2-9.1.lib vtkRenderingGL2PSOpenGL2-9.1d.lib vtkRenderingImage-9.1.lib vtkRenderingImage-9.1d.lib vtkRenderingLabel-9.1.lib vtkRenderingLabel-9.1d.lib vtkRenderingLOD-9.1.lib vtkRenderingLOD-9.1d.lib vtkRenderingOpenGL2-9.1.lib vtkRenderingOpenGL2-9.1d.lib vtkRenderingSceneGraph-9.1.lib vtkRenderingSceneGraph-9.1d.lib vtkRenderingUI-9.1.lib vtkRenderingUI-9.1d.lib vtkRenderingVolume-9.1.lib vtkRenderingVolume-9.1d.lib vtkRenderingVolumeOpenGL2-9.1.lib vtkRenderingVolumeOpenGL2-9.1d.lib vtkRenderingVtkJS-9.1.lib vtkRenderingVtkJS-9.1d.lib vtksqlite-9.1.lib vtksqlite-9.1d.lib vtksys-9.1.lib vtksys-9.1d.lib vtkTestingRendering-9.1.lib vtkTestingRendering-9.1d.lib vtktheora-9.1.lib vtktheora-9.1d.lib vtktiff-9.1.lib vtktiff-9.1d.lib vtkverdict-9.1.lib vtkverdict-9.1d.lib vtkViewsContext2D-9.1.lib vtkViewsContext2D-9.1d.lib vtkViewsCore-9.1.lib vtkViewsCore-9.1d.lib vtkViewsInfovis-9.1.lib vtkViewsInfovis-9.1d.lib vtkWrappingTools-9.1.lib vtkWrappingTools-9.1d.lib vtkzlib-9.1.lib vtkzlib-9.1d.lib opencv_world470.lib
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不过这些也会随着版本改变的,还是找自己的比较靠谱。
以后也可以将这些保存为一个属性表,方便下次调用。
之后就可以写一个简单的点云程序试试软件是否能好好运行了:(随便找了一个)
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| #include <iostream> #include <stdlib.h> #include <stdio.h> #include <pcl/io/pcd_io.h> #include <pcl/point_types.h> #include <pcl/ModelCoefficients.h> #include <pcl/filters/project_inliers.h> int main(int argc, char** argv) { pcl::PointCloud<pcl::PointXYZ>::Ptr cloud(new pcl::PointCloud<pcl::PointXYZ>); pcl::PointCloud<pcl::PointXYZ>::Ptr cloud_projected(new pcl::PointCloud<pcl::PointXYZ>); cloud->width = 5; cloud->height = 1; cloud->points.resize(cloud->width * cloud->height); for (size_t i = 0; i < cloud->points.size(); ++i) { cloud->points[i].x = 1024 * rand() / (RAND_MAX + 1.0f); cloud->points[i].y = 1024 * rand() / (RAND_MAX + 1.0f); cloud->points[i].z = 1024 * rand() / (RAND_MAX + 1.0f); } std::cerr << "Cloud before projection: " << std::endl; for (size_t i = 0; i < cloud->points.size(); ++i) std::cerr << " " << cloud->points[i].x << " " << cloud->points[i].y << " " << cloud->points[i].z << std::endl; pcl::ModelCoefficients::Ptr coefficients(new pcl::ModelCoefficients()); coefficients->values.resize(4); coefficients->values[0] = coefficients->values[1] = 0; coefficients->values[2] = 1.0; coefficients->values[3] = 0; pcl::ProjectInliers<pcl::PointXYZ> proj; proj.setModelType(pcl::SACMODEL_PLANE); proj.setInputCloud(cloud); proj.setModelCoefficients(coefficients); proj.filter(*cloud_projected); std::cerr << "Cloud after projection: " << std::endl; for (size_t i = 0; i < cloud_projected->points.size(); ++i) std::cerr << " " << cloud_projected->points[i].x << " " << cloud_projected->points[i].y << " " << cloud_projected->points[i].z << std::endl; system("pause"); return (0); }
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