vs2013及以上版本opengl环境搭建

一、更新电脑驱动

由于OpenGL的大多数实现都是由显卡厂商编写的，当产生一个bug时通常可以通过升级显卡驱动来解决。这些驱动会包括你的显卡能支持的最新版本的OpenGL，这也是为什么总是建议你偶尔更新一下显卡驱动。

二、GLFW+GLEW库文件下载

下载对应的库资源，OpenGL库集合，网上很多。

https://download.csdn.net/download/qq_27175513/10661153

这里使用的是32位的vs2013库。

三、vs建空白项目,添加项目检索路径

添加目录（需要VS搜索库和include文件的地方），我们首先进入Project Properties(工程属性，在解决方案窗口里右键项目)，然后选择VC++ Directories(VC++ 目录)选项卡（如下图）。在下面的两栏添加目录：

GLFW+GLEW的头文件 添加到 ‘include directories’

库目录（lib文件） 添加到 ‘Library directories’

在Linker(链接器)选项卡里的Input(输入)选项卡里添加：

glfw3.lib

opengl32.lib

glew32sd.lib

Windows上的OpenGL库

如果你是Windows平台，opengl32.lib已经包含在Microsoft SDK里了，它在Visual Studio安装的时候就默认安装了。由于这篇教程用的是VS编译器，并且是在Windows操作系统上，我们只需将opengl32.lib添加进连接器设置里就行了。

四、运行测试

新建cpp，代码如下：

#include <iostream>  

// GLEW  
#define GLEW_STATIC  
//#include "eglew.h" 
#include "glew.h" 
//#include "glxew.h" 
//#include "wglew.h" 

// GLFW  
#include "glfw3.h"
//#include "glfw3native.h"


// Function prototypes  
void key_callback(GLFWwindow* window, int key, int scancode, int action, int mode);

// Window dimensions  
const GLuint WIDTH = 800, HEIGHT = 600;

// The MAIN function, from here we start the application and run the game loop  
int main()
{
    std::cout << "Starting GLFW context, OpenGL 3.3" << std::endl;
    // Init GLFW  
    glfwInit();
    // Set all the required options for GLFW  
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
    glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);

    // Create a GLFWwindow object that we can use for GLFW's functions  
    GLFWwindow* window = glfwCreateWindow(WIDTH, HEIGHT, "LearnOpenGL", nullptr, nullptr);
    if (window == nullptr)
    {
        std::cout << "Failed to create GLFW window" << std::endl;
        glfwTerminate();
        return -1;
    }
    glfwMakeContextCurrent(window);
    // Set the required callback functions  
    glfwSetKeyCallback(window, key_callback);

    // Set this to true so GLEW knows to use a modern approach to retrieving function pointers and extensions  
    glewExperimental = GL_TRUE;
    // Initialize GLEW to setup the OpenGL Function pointers  
    if (glewInit() != GLEW_OK)
    {
        std::cout << "Failed to initialize GLEW" << std::endl;
        return -1;
    }

    // Define the viewport dimensions  
    glViewport(0, 0, WIDTH, HEIGHT);

    // Game loop  
    while (!glfwWindowShouldClose(window))
    {
        // Check if any events have been activiated (key pressed, mouse moved etc.) and call corresponding response functions  
        glfwPollEvents();

        // Render  
        // Clear the colorbuffer  
        glClearColor(0.2f, 0.3f, 0.3f, 1.0f);
        glClear(GL_COLOR_BUFFER_BIT);

        // Swap the screen buffers  
        glfwSwapBuffers(window);
    }

    // Terminate GLFW, clearing any resources allocated by GLFW.  
    glfwTerminate();
    return 0;
}

// Is called whenever a key is pressed/released via GLFW  
void key_callback(GLFWwindow* window, int key, int scancode, int action, int mode)
{
    std::cout << key << std::endl;
    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
        glfwSetWindowShouldClose(window, GL_TRUE);
}

效果图：

五、打完收工