private void InitWindow() {
GLFWVidMode vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor());
// Center window on the screen
glfwSetWindowPos(window, (vidmode.width() - width) / 2, (vidmode.height() - height) / 2);
// Set window events callbacks
glfwSetKeyCallback(window, keyCallback = new Input());
glfwSetWindowSizeCallback(window, sizeCallback = new ResizeHandler());
glfwSetMouseButtonCallback(window, mouseCallback = new MouseHandler());
glfwSetWindowFocusCallback(window, focusCallback = new FocusCallback());
glfwMakeContextCurrent(window);
glfwSwapInterval(0);
glfwShowWindow(window);
}
private void init() {
// Setup an error callback. The default implementation
// will print the error message in System.err.
glfwSetErrorCallback(errorCallback = GLFWErrorCallback.createPrint(System.err));
// Initialize GLFW. Most GLFW functions will not work before doing this.
if (glfwInit() != GLFW_TRUE) throw new IllegalStateException("Unable to initialize GLFW");
// Configure our window
glfwDefaultWindowHints(); // optional, the current window hints are already the default
glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE); // the window will stay hidden after creation
glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE); // the window will be resizable
int WIDTH = 300;
int HEIGHT = 300;
// Create the window
window = glfwCreateWindow(WIDTH, HEIGHT, "Hello World!", NULL, NULL);
if (window == NULL) throw new RuntimeException("Failed to create the GLFW window");
// Setup a key callback. It will be called every time a key is pressed, repeated or released.
glfwSetKeyCallback(
window,
keyCallback =
new GLFWKeyCallback() {
@Override
public void invoke(long window, int key, int scancode, int action, int mods) {
if (key == GLFW_KEY_ESCAPE && action == GLFW_RELEASE)
glfwSetWindowShouldClose(
window, GLFW_TRUE); // We will detect this in our rendering loop
}
});
// Get the resolution of the primary monitor
GLFWVidMode vidmode = glfwGetVideoMode(glfwGetPrimaryMonitor());
// Center our window
glfwSetWindowPos(window, (vidmode.width() - WIDTH) / 2, (vidmode.height() - HEIGHT) / 2);
// Make the OpenGL context current
glfwMakeContextCurrent(window);
// Enable v-sync
glfwSwapInterval(1);
// Make the window visible
glfwShowWindow(window);
}
