Open3D c++

Open3D是一个用于3D数据处理的现代化开源库，支持Python和C++。你可以在Open3D的官方网站上找到更多关于Open3D的信息。如果你想在C++中调用Open3D，你需要满足一些条件，包括安装Open3D的Git源代码、CMake版本大于等于3.20和Clang版本大于等于7。对于C++中的新工程，你可以参考下面的CMakeLists.txt示例，以适配之前的安装路径：

cmake_minimum_required(VERSION 3.20.1)
project(open3d_example)
set(CMAKE_BUILD_TYPE "Release")
set(CMAKE_CXX_FLAGS "-std=c++17")
set(Open3D_DIR ${HOME}/open3d_install/lib/cmake/Open3D)
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)

# 查找Open3D
find_package(Open3D HINTS REQUIRED)
list(APPEND Open3D_LIBRARIES dl)
if (Open3D_FOUND)
    message(STATUS "Found Open3D ${Open3D_VERSION}")
    link_directories(${Open3D_LIBRARY_DIRS})
endif()

# 添加cpp文件
add_executable(open3d_test src/open3d_test.cpp)
target_link_libraries(open3d_test ${Open3D_LIBRARIES})

这样，你就可以在你的C++项目中使用Open3D了。希望对你有帮助！<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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