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shader开发工具

news 2026/6/29 17:11:22

shadered

https://shadered.org/
下载安装exe后，配置vscode插件路径

shadered开发的项目，sprj文件可以在shadered中启动运行

help>information中查看
内置的uniform

glslviewer

https://github.com/patriciogonzalezvivo/glslViewer

源代码uniform文件查看内置的uniform变量

osgviewer

通过osgviewer启动加载指定的shader渲染，并监控文件变化刷新显示

int main(int argc, char** argv) { std::locale::global(std::locale("ZH_CN.UTF-8")); osg::ArgumentParser args(&argc, argv); osgViewer::Viewer viewer(args); // 配置路径（请根据实际情况修改） const std::string WORK_DIR = "D:/OpenSource/WorkStation/cpp/"; const std::string MODEL_PATH = WORK_DIR + "1.osg"; // 你的模型文件 const std::string VERT_PATH = WORK_DIR + "v.glsl"; const std::string FRAG_PATH = WORK_DIR + "f.glsl"; const std::string GEMO_PATH = WORK_DIR + "g.glsl"; const std::string MESH_PATH = WORK_DIR + "g_mesh.glsl"; // 设置窗口位置和大小 viewer.setUpViewInWindow(2000, 300, 400, 300); // 添加事件处理器 viewer.addEventHandler(new osgViewer::WindowSizeHandler()); viewer.addEventHandler(new osgViewer::StatsHandler()); // 配置相机 osg::ref_ptr<osg::Camera> camera = viewer.getCamera(); camera->setClearColor(osg::Vec4(.2f, .2f, .2f, 1.0f)); camera->setProjectionMatrixAsPerspective(60.0f, 1024.0f/768.0f, 0.1f, 1000.0f); // 创建键盘事件处理器 osg::ref_ptr<EdgeModeHandler> edgeHandler = new EdgeModeHandler(); viewer.addEventHandler(edgeHandler); // 启动热重载线程（检测着色器文件变化） std::map<std::string, std::filesystem::file_time_type> fileTimeMap; std::thread([&]() { std::cout << "[信息] 热重载线程已启动" << std::endl; do { bool isChanged = false; if (fileTimeMap[VERT_PATH] != std::filesystem::last_write_time(VERT_PATH)) { fileTimeMap[VERT_PATH] = std::filesystem::last_write_time(VERT_PATH); isChanged = true; std::cout << "[信息] 检测到顶点着色器变化" << std::endl; } if (fileTimeMap[FRAG_PATH] != std::filesystem::last_write_time(FRAG_PATH)) { fileTimeMap[FRAG_PATH] = std::filesystem::last_write_time(FRAG_PATH); isChanged = true; std::cout << "[信息] 检测到片元着色器变化" << std::endl; } if (fileTimeMap[MESH_PATH] != std::filesystem::last_write_time(MESH_PATH)) { fileTimeMap[MESH_PATH] = std::filesystem::last_write_time(MESH_PATH); isChanged = true; std::cout << "[信息] 检测到片元着色器变化" << std::endl; } if (fileTimeMap[GEMO_PATH] != std::filesystem::last_write_time(GEMO_PATH)) { fileTimeMap[GEMO_PATH] = std::filesystem::last_write_time(GEMO_PATH); isChanged = true; std::cout << "[信息] 检测到几何着色器变化" << std::endl; } if (isChanged) { std::cout << "[信息] 重新加载着色器..." << std::endl; osg::ref_ptr<osg::Node> newRootNode; if (std::filesystem::exists(MODEL_PATH) && std::filesystem::exists(MODEL_PATH)) { newRootNode = createCubeWithShader(viewer, VERT_PATH, FRAG_PATH, GEMO_PATH,MESH_PATH); // newRootNode = loadModelWithShader(viewer, MODEL_PATH, VERT_PATH, FRAG_PATH, GEMO_PATH,MESH_PATH); } } std::this_thread::sleep_for(std::chrono::milliseconds(500)); } while (true); }).detach(); return viewer.run(); }

osg中打开日志等级提示，shader中编译错误，会在控制台打印