testGLFW.cpp

#define GLEW_STATIC


#include <GL/glew.h>
#include <GLFW/glfw3.h>

#include <iostream>


int main(void)
{
    GLFWwindow* window;

    /* Initialize the library */
    if (!glfwInit())
        return -1;

    /* Create a windowed mode window and its OpenGL cont"/LIBPATH:${workspaceFolder}\\dependencies\\GLFW\\lib",ext */
    window = glfwCreateWindow(640, 480, "Hello World", NULL, NULL);
    if (!window)
    {
        glfwTerminate();
        return -1;
    }

    /* Make the window's context current */
    glfwMakeContextCurrent(window);

    GLenum err = glewInit();
    if (GLEW_OK != err)
    {
        /* Problem: glewInit failed, something is seriously wrong. */
        std::cout << glewGetErrorString(err) << std::endl;

    }

    std::cout << glGetString(GL_VERSION) << std::endl;



    /* Loop until the user closes the window */
    while (!glfwWindowShouldClose(window))
    {
        /* Render here */
        glClear(GL_COLOR_BUFFER_BIT);

        glBegin(GL_TRIANGLES);

        glVertex2f(-0.5f, -0.5f);
        glVertex2f( 0.0f,  0.5f);
        glVertex2f( 0.5f, -0.5f);

        glEnd();

        /* Swap front and back buffers */
        glfwSwapBuffers(window);

        /* Poll for and process events */
        glfwPollEvents();
    }

    glfwTerminate();
    return 0;
}