open3d-0.10.0 + visual studio 2019 + windows

• 下载
• • Tortoisegit
  • cmake
  • open3d
• 安装
• • Tortoisegit安装和配置
  • cmake
  • open3d
  • • 克隆源码
    • CMake编译
    • 生成解决方案
• 编译测试文件
• 测试
• • 测试代码
  • 编译
  • 运行
• 在自己的项目中配置open3d
• 参考文章

TorToiseGit2.12.0 中文版csdn下载

cmake3.20.0 csdn下载

open3d csdn下载
open3d官网
open3d github下载

【TortoiseGit】TortoiseGit安装和配置详细说明

• 运行cmake安装包，以下两张图自己设计即可，其他默认安装
  
  

• 克隆open3d代码，地址：https://github.com/intel-isl/Open3D，目录自己创建即可，如果clone和更新子模块失败可能是网络原因，多试几次
  
• 切换版本，我这里采用的是v0.10.0，和vs2019适应
  
• 更新子模块，因为3rdparty是第三方库，有很多文件夹是空的，需要更新
  
  

• source code: D:/Open3D/Open3D； build binaries: D:/Open3D
  
• 选择vs2019
  
• 点击configure，然后设置 CMAKE/CMAKE_INSTALL_PREFIX ，这里设置的是D:/Open3D/install（可以自己设计记住就可以）
• 然后再点击configure，直到界面没有红色为止，然后点击generate，如果都没问题，点击open project即可（最好是用管理员方式运行）

VS2019打开 D:/Open3D/Open3D.sln，我这里是release x64，debug改成debug即可

• 将CMakePredefinedTargets/ALL_BUILD设为启动项目，然后点击生成
  
• 右击 CMakePredefinedTargets/INSTALL，仅用于项目 -> 仅生成INSTALL，在 D:/Open3D/install 中会生成CMake文件、头文件、静态库，如下图
  

open3d vs2019版编译后的文件以及测试文件

TestVisualizer.cpp文件
需要修改点云路径

#include 
#include 
#include 
 
#include 
 
// A simplified version of examples/Cpp/Visualizer.cpp to demonstrate linking
// an external project to Open3D.
int main(int argc, char *argv[])
{
	
	argc = 4;
	argv[1] = "pointcloud";
	argv[2] = "F:/rabbit.pcd";    //填写自己的点云路径

    using namespace open3d;
 
    utility::SetVerbosityLevel(utility::VerbosityLevel::Debug);
    if (argc < 3)
	{
        utility::LogInfo("Open3D {}n", OPEN3D_VERSION);
        utility::LogInfo("n");
        utility::LogInfo("Usage:n");
        utility::LogInfo("    > TestVisualizer [mesh|pointcloud] [filename]n");
        // CI will execute this file without input files, return 0 to pass
        return 0;
    }
 
    std::string option(argv[1]);
    if (option == "mesh")
	{
        auto mesh_ptr = std::make_shared();
        if (io::ReadTriangleMesh(argv[2], *mesh_ptr)) {
            utility::LogInfo("Successfully read {}n", argv[2]);
        } else {
            utility::LogWarning("Failed to read {}nn", argv[2]);
            return 1;
        }
        mesh_ptr->ComputeVertexNormals();
        visualization::DrawGeometries({mesh_ptr}, "Mesh", 1600, 900);
    }
	else if (option == "pointcloud")
	{
        auto cloud_ptr = std::make_shared();
        if (io::ReadPointCloud(argv[2], *cloud_ptr))
		{
            utility::LogInfo("Successfully read {}n", argv[2]);
        }
		else
		{
            utility::LogWarning("Failed to read {}nn", argv[2]);
            return 1;
        }
        cloud_ptr->NormalizeNormals();
        visualization::DrawGeometries({cloud_ptr}, "PointCloud", 1600, 900);
    }
	else
	{
        utility::LogWarning("Unrecognized option: {}n", option);
        return 1;
    }
    utility::LogInfo("End of the test.n");
 
    return 0;
}

CMakeLists.txt文件

cmake_minimum_required(VERSION 3.1)
set (CMAKE_CXX_STANDARD 14)
 
project(TestVisualizer)
 
# Find installed Open3D, this imports
#   Open3D_INCLUDE_DIRS
#   Open3D_LIBRARIES
#   Open3D_LIBRARY_DIRS
#   Open3D_C_FLAGS
#   Open3D_CXX_FLAGS
#   Open3D_EXE_linkER_FLAGS
if(WIN32)
    find_package(Open3D HINTS ${CMAKE_INSTALL_PREFIX}/CMake)
else()
    find_package(Open3D HINTS ${CMAKE_INSTALL_PREFIX}/lib/CMake)
    list(APPEND Open3D_LIBRARIES dl)
endif()
 
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${Open3D_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Open3D_CXX_FLAGS}")
set(CMAKE_EXE_linkER_FLAGS "${CMAKE_EXE_linkER_FLAGS} ${Open3D_EXE_linkER_FLAGS}")
 
# Set OS-specific things here
if(WIN32)
    if (ENABLE_GUI)
        set(CMAKE_EXE_linkER_FLAGS "${CMAKE_EXE_linkER_FLAGS} /FORCE:MULTIPLE")
        # Filament is built with /MT[d], but by default CMake automatically
        # sets "/MD" and "/MDd". They can't coexist, so we need to replace them.
        string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
        string(REPLACE "/MDd" "/MTd" CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
        string(REPLACE "/MD" "/MT" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
        string(REPLACE "/MDd" "/MTd" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
    endif()
elseif(CYGWIN)
elseif(APPLE)
elseif(UNIX)
	add_definitions(-DUNIX)
	add_compile_options(-Wno-deprecated-declarations)
	add_compile_options(-Wno-unused-result)
    add_definitions(-O3)
endif(WIN32)
 
# Open3D
if (Open3D_FOUND)
    message(STATUS "Found Open3D ${Open3D_VERSION}")
 
    # link_directories must be before add_executable
    link_directories(${Open3D_LIBRARY_DIRS})
 
    add_executable(TestVisualizer TestVisualizer.cpp)
 
    target_link_libraries(TestVisualizer ${Open3D_LIBRARIES})
 
    target_include_directories(TestVisualizer PUBLIC ${Open3D_INCLUDE_DIRS})
 
    # Hot fix windows dll not found issue, assumming we're using the Release build
    option(BUILD_SHARED_LIBS "Whether Open3D was build as shared library" OFF)
    if(WIN32 AND BUILD_SHARED_LIBS)
        message("Will copy Open3D.dll to ${CMAKE_CURRENT_BINARY_DIR}/Release")
        add_custom_command(TARGET TestVisualizer POST_BUILD
                        COMMAND ${CMAKE_COMMAND} -E copy
                                ${CMAKE_INSTALL_PREFIX}/bin/Open3D.dll
                                ${CMAKE_CURRENT_BINARY_DIR}/Release)
    endif()
    if(WIN32 AND ENABLE_GUI)
        message("Will copy SDL2.dll to ${CMAKE_CURRENT_BINARY_DIR}/Release")
        add_custom_command(TARGET TestVisualizer POST_BUILD
                        COMMAND ${CMAKE_COMMAND} -E copy
                                ${CMAKE_INSTALL_PREFIX}/lib/SDL2.dll
                                ${CMAKE_CURRENT_BINARY_DIR}/Release)
    endif()
 
else ()
    message(SEND_ERROR "Open3D not found")
endif ()

• Open3D_DIR路径为 D:/Open3D/install/CMake(填写自己安装的路径)
  
• 点击configure，然后点击generate

tip：如果出现以下问题，使用管理员方式运行vs即可解决

• VS2019打开 F:testVisualizerbuildTestVisualizer.sln，Release-x64
• 将ALL_BUILD设置为启动项，右击生成。
• 将TestVisualizer设置为启动项，运行结果如下
  
  

• 右键选择属性，点击c/c++，编辑附加包含目录，输入以下路径，填写你自己的路径
  
• 点击链接器，选择常规，编辑附加库目录，输入如下路径，填写自己的路径
  
• 点击链接器，选择输入，编辑附加依赖项，输入如下文件名
  
  文件名如下

Open3D.lib
opengl32.lib
glu32.lib
glew.lib
glfw3.lib
turbojpeg-static.lib
jsoncpp.lib
png.lib
zlib.lib
tinyfiledialogs.lib
tinyobjloader.lib
qhullcpp.lib
qhullstatic_r.lib
kernel32.lib
user32.lib
gdi32.lib
winspool.lib
shell32.lib
ole32.lib
oleaut32.lib
uuid.lib
comdlg32.lib
advapi32.lib

Open3D：读写点云与可视化（C++）
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