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C++ Triangle::Cleanup方法代码示例

本文整理汇总了C++中Triangle::Cleanup方法的典型用法代码示例。如果您正苦于以下问题:C++ Triangle::Cleanup方法的具体用法?C++ Triangle::Cleanup怎么用?C++ Triangle::Cleanup使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Triangle的用法示例。


在下文中一共展示了Triangle::Cleanup方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: main

int main(int argc, char *argv[]) {
    // GLFW Initialization
    if(!glfwInit()) {
        fprintf(stderr, "Failed to initialize GLFW\n");
        return EXIT_FAILURE;
    }

    glfwSetErrorCallback(ErrorCallback);

    // hint GLFW that we would like an OpenGL 3 context (at least)
    // http://www.glfw.org/faq.html#how-do-i-create-an-opengl-30-context
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);
    glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);

    // attempt to open the window: fails if required version unavailable
    // note some Intel GPUs do not support OpenGL 3.2
    // note update the driver of your graphic card
    GLFWwindow* window = glfwCreateWindow(512, 512, "spiral", NULL, NULL);
    if(!window) {
        glfwTerminate();
        return EXIT_FAILURE;
    }

    // makes the OpenGL context of window current on the calling thread
    glfwMakeContextCurrent(window);

    // set the callback for escape key
    glfwSetKeyCallback(window, KeyCallback);

    // GLEW Initialization (must have a context)
    // https://www.opengl.org/wiki/OpenGL_Loading_Library
    glewExperimental = GL_TRUE; // fixes glew error (see above link)
    if(glewInit() != GLEW_NO_ERROR) {
        fprintf( stderr, "Failed to initialize GLEW\n");
        return EXIT_FAILURE;
    }

    cout << "OpenGL" << glGetString(GL_VERSION) << endl;

    // initialize our OpenGL program
    Init();

    // render loop
    while(!glfwWindowShouldClose(window)) {
        Display();
        glfwSwapBuffers(window);
        glfwPollEvents();
    }

    triangle.Cleanup();

    // close OpenGL window and terminate GLFW
    glfwDestroyWindow(window);
    glfwTerminate();
    return EXIT_SUCCESS;
}
开发者ID:lynneeai,项目名称:CS341,代码行数:58,代码来源:main.cpp


注:本文中的Triangle::Cleanup方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。