随便创建一个类,直接在main方法里执行就可以。

public static void main(String[] args) {
}

先初始化,如果初始化失败,抛出异常。

public static void main(String[] args) {
    if (!glfwInit()) {
        throw new IllegalStateException("Unable to initialize GLFW");
    }
}

设置窗口默认状态。

public static void main(String[] args) {
    if (!glfwInit()) {
        throw new IllegalStateException("Unable to initialize GLFW");
    }

    glfwDefaultWindowHints();
}

创建窗口,设置长、宽、标题,如果创建失败抛出异常。

public static void main(String[] args) {
    if (!glfwInit()) {
        throw new IllegalStateException("Unable to initialize GLFW");
    }

    glfwDefaultWindowHints();

    long window = glfwCreateWindow(640, 480, "My LWJGL Program", NULL, NULL);

    if (window == NULL) {
        throw new RuntimeException("Failed to create the GLFW window");
    }

    glfwShowWindow(window);
}

创建了一个窗口,但是很快就关闭了,可以在创建窗口后,使用死循环来保证窗口不会消失,当检测到窗口关闭时,退出循环。

public static void main(String[] args) {
    if (!glfwInit()) {
        throw new IllegalStateException("Unable to initialize GLFW");
    }

    glfwDefaultWindowHints();

    long window = glfwCreateWindow(640, 480, "My LWJGL Program", 0, 0);

    if (window == NULL) {
        throw new RuntimeException("Failed to create the GLFW window");
    }

    glfwShowWindow(window);

    while (!glfwWindowShouldClose(window)) {
        glfwPollEvents();
    }

    glfwTerminate();//终止
}