说明
基于glfw和glew进行开发配置。
下载安装库
下载32位glfw二进制包:https://www.glfw.org/download.html
下载glew二进制包:http://glew.sourceforge.net/
上面的两个包下载解压到一个固定目录。
VS2019配置
添加include目录
添加lib目录
添加附加依赖项
运行测试
生成一个窗口
#define GLEW_STATIC
#include <GL/glew.h>
#include <GLFW/glfw3.h>
#include <iostream>
void processInput(GLFWwindow* window) {
if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS) {
glfwSetWindowShouldClose(window, true);
}
}
int main() {
glfwInit();
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
GLFWwindow* window = glfwCreateWindow(800,600,"First Window",NULL,NULL);
if (window == NULL)
{
std::cout << "Failed to create GLFW window" << std::endl;
glfwTerminate();
return -1;
}
glfwMakeContextCurrent(window);
glewExperimental = true;
if (glewInit() != GLEW_OK) {
std::cout << "Failed" << std::endl;
glfwTerminate();
return -1;
}
glViewport(0, 0, 800, 600);
while (!glfwWindowShouldClose(window)) {
processInput(window);
glClearColor(0, 0.5f, 0.5f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glfwSwapBuffers(window);
glfwPollEvents();
}
glfwTerminate();
return 0;
}