VS+Open3D_0.18.0版本环境配置

Open3D0.18.0版本较新，在网上参考资料编译，踩了不少雷，这里记录一下，结尾放上编译好的库

环境

VS2022+Open3D_0.18.0

准备

cmake >=3.20
python >=3.6

源码编译

在github官网下载Open3D的源码
Open3D
解压后在目录下创建build和install目录
打开cmake_gui，建议使用较新的cmake我这里用的是cmake3.29.2
设置源码路径和build路径，build路径就是第2步创建的build文件夹的路径
点击Configure

6.选择生成器，这个你电脑有哪个版本就选哪个就行，我这里是VS2022，其实用VS2019也是可以的，其它地方不需要修改，然后点击finish即可
如果网络条件不好的话，可能需要的时间比较长
将CMAKE_INSTALL_PREFIX值改为前面创建的install路径
点击Generate
结束之后点击OpenProject，就会将项目在VS中打开
这里看你要编译Debug版本的Open3D还是release版本进行选择
我这里选的是Debug版本，右键单击ALL_BUILD项目点击生成
这里也要看网络环境，可能会很慢，生成结束之后，在ALL_BUILD项目下面会生成一个INSTALL项目，同样右键单击INSTALL项目，然后点击生成。

13.然后在install目录下会看到最后编译好的Open3D库，目录下应该是这样，但是据说不同Open3D库的编译结果有较大差异，我这里是将install里面生成的内容单独放到另一个文件夹里面了，但不单独都可以。

Open3D_34">VS配置Open3D环境

打开属性管理器，在项目对应的Debug/Release模式下添加一个属性表
包含目录
库目录
链接器->输入->附加依赖项

Open3D.lib
OpenGL32.lib
Open3D_3rdparty_assimp.lib
Open3D_3rdparty_blas_mkl_core.lib
Open3D_3rdparty_blas_mkl_intel_ilp64.lib
Open3D_3rdparty_blas_mkl_sequential.lib
Open3D_3rdparty_blas_mkl_tbb_thread.lib
Open3D_3rdparty_blas_tbb_static.lib
Open3D_3rdparty_civetweb_civetweb-cpp.lib
Open3D_3rdparty_civetweb_civetweb.lib
Open3D_3rdparty_curl.lib
Open3D_3rdparty_embree_embree3.lib
Open3D_3rdparty_embree_embree_avx.lib
Open3D_3rdparty_embree_embree_avx2.lib
Open3D_3rdparty_embree_lexers.lib
Open3D_3rdparty_embree_math.lib
Open3D_3rdparty_embree_simd.lib
Open3D_3rdparty_embree_sys.lib
Open3D_3rdparty_embree_tasking.lib
Open3D_3rdparty_filament_backend.lib
Open3D_3rdparty_filament_bluegl.lib
Open3D_3rdparty_filament_bluevk.lib
Open3D_3rdparty_filament_filabridge.lib
Open3D_3rdparty_filament_filaflat.lib
Open3D_3rdparty_filament_filamat_lite.lib
Open3D_3rdparty_filament_filament.lib
Open3D_3rdparty_filament_filameshio.lib
Open3D_3rdparty_filament_geometry.lib
Open3D_3rdparty_filament_ibl.lib
Open3D_3rdparty_filament_image.lib
Open3D_3rdparty_filament_meshoptimizer.lib
Open3D_3rdparty_filament_smol-v.lib
Open3D_3rdparty_filament_utils.lib
Open3D_3rdparty_fmt.lib
Open3D_3rdparty_glew.lib
Open3D_3rdparty_glfw.lib
Open3D_3rdparty_imgui.lib
Open3D_3rdparty_ippicv_ippicvmt.lib
Open3D_3rdparty_ippicv_ippiw.lib
Open3D_3rdparty_jpeg.lib
Open3D_3rdparty_jsoncpp.lib
Open3D_3rdparty_liblzf.lib
Open3D_3rdparty_png.lib
Open3D_3rdparty_qhullcpp.lib
Open3D_3rdparty_qhull_r.lib
Open3D_3rdparty_rply.lib
Open3D_3rdparty_tbb_tbbmalloc_static.lib
Open3D_3rdparty_tbb_tbb_static.lib
Open3D_3rdparty_tinyfiledialogs.lib
Open3D_3rdparty_uvatlas.lib
Open3D_3rdparty_vtk_vtkCommonCore-9.1d.lib
Open3D_3rdparty_vtk_vtkCommonDataModel-9.1d.lib
Open3D_3rdparty_vtk_vtkCommonExecutionModel-9.1d.lib
Open3D_3rdparty_vtk_vtkCommonMath-9.1d.lib
Open3D_3rdparty_vtk_vtkCommonMisc-9.1d.lib
Open3D_3rdparty_vtk_vtkCommonSystem-9.1d.lib
Open3D_3rdparty_vtk_vtkCommonTransforms-9.1d.lib
Open3D_3rdparty_vtk_vtkFiltersCore-9.1d.lib
Open3D_3rdparty_vtk_vtkFiltersGeneral-9.1d.lib
Open3D_3rdparty_vtk_vtkFiltersModeling-9.1d.lib
Open3D_3rdparty_vtk_vtkFiltersSources-9.1d.lib
Open3D_3rdparty_vtk_vtkkissfft-9.1d.lib
Open3D_3rdparty_vtk_vtkpugixml-9.1d.lib
Open3D_3rdparty_vtk_vtksys-9.1d.lib
Open3D_3rdparty_webrtc_webrtc.lib
Open3D_3rdparty_webrtc_webrtc_extra.lib
Open3D_3rdparty_zeromq.lib
Open3D_3rdparty_zlib.lib

这里面是编译好的Open3D库路径下的lib文件夹下所有文件的文件名，注意还需要添加OpenGL32.lib
在这里插入图片描述

c/c+±>代码生成->运行库，这里如果是Release版本就选MT，我这里是Debug版本选MTd

测试结果

测试代码

#include <iostream>
#include <random>
#include <Open3D/Open3D.h>using namespace std;int main(int argc, char* argv[])
{// -------------------------生成点云-----------------------------auto noise_cloud = std::make_shared<open3d::geometry::PointCloud>();int N = 10000;noise_cloud->points_.resize(N);std::normal_distribution<> norm{ 0, 0.002 };std::random_device rd;std::default_random_engine rng{ rd() };for (size_t i = 0; i < N; ++i){noise_cloud->points_[i][0] = norm(rng);noise_cloud->points_[i][1] = norm(rng);noise_cloud->points_[i][2] = norm(rng);}open3d::io::WritePointCloudToPCD("Gaiss_noise.pcd", *noise_cloud, false);open3d::visualization::DrawGeometries({ noise_cloud }, "PointCloud", 1600, 900);return 0;
}