1.引言
想写这个程序的起因是我们即将要开发三维CAD相关，所以用到OSG，但是OSG的安装过于繁琐，我们的项目下个月就要开始了，所以想着自己写个程序帮助同事们直接跳过最繁琐的配置环节，今天虽然是周六并且我还在发烧，但中午仍然是干了4个小时，写出来了这个程序，现在只把源码放上来，挖坑以后再填，具体的使用方法请看这里：OSG源码下载后，快速配置Cmake的C 程序
2.源码
代码语言：javascript复制#include <iostream>
#include <filesystem>
#include <string>
#include <cstdlib>
#include <fstream>
namespace fs = std::filesystem;
int main() {
// 第一步
fs::path current_path = fs::current_path();
fs::path third_party_x64_path = current_path / "3rdParty_x64";
fs::path x64_path = third_party_x64_path / "x64";
fs::path third_party_path = current_path / "3rdParty";
fs::rename(x64_path, third_party_path);
fs::remove_all(third_party_x64_path);
fs::path osg_old_path = current_path / "OpenSceneGraph-OpenSceneGraph-3.6.5";
fs::path osg_new_path = current_path / "OpenSceneGraph";
fs::rename(osg_old_path, osg_new_path);
// 第二步
fs::path build_path = osg_new_path / "build";
fs::create_directory(build_path);
std::string cmake_command = "cmake -S " osg_new_path.string() " -B " build_path.string()
" -G "Visual Studio 17 2022" -A x64"
" -DACTUAL_3RDPARTY_DIR=" third_party_path.string()
" -DBUILD_OSG_EXAMPLES=ON"
" -DCMAKE_INSTALL_PREFIX=" osg_new_path.string()
" -DBUILD_MFC_EXAMPLE=ON";
int result_configure = system(cmake_command.c_str());
// 在桌面上创建zyh.txt文件并写入内容
std::string desktop_path = std::getenv("USERPROFILE");
desktop_path = "\Desktop\zyh.txt";
std::ofstream file(desktop_path);
if (result_configure == 0) {
file << "没有红色提示" << std::endl;
std::cout << "配置成功" << std::endl;
file << "Generate成功" << std::endl;
std::cout << "生成成功" << std::endl;
}
else {
file << "有红色提示" << std::endl;
std::cout << "配置失败" << std::endl;
file << "Generate失败" << std::endl;
std::cout << "生成失败" << std::endl;
}
file.close();
}
