public static Glfw.GlfwWindow InitializeEngine(out object[] callbacks, int Width = 640, int Height = 480)
{
Glfw.ErrorFunc errorCallbackDelegate = GlfwErrorCallback;
_ = Glfw.SetErrorCallback(Marshal.GetFunctionPointerForDelegate(errorCallbackDelegate));
if (Glfw.Init())
{
Console.WriteLine("Glfw has successfully initialized");
}
else
{
Console.WriteLine("Glfw has failed to successfully initialize");
throw new Exception("Glfw has failed to successfully initialize");
}
Glfw.DefaultWindowHints(true);
Glfw.GlfwWindow window = Glfw.CreateWindow(Width, Height, ".NET Core GL");
if (window == IntPtr.Zero)
{
Console.WriteLine("Error creating context window.");
throw new Exception("Error creating context window.");
}
Glfw.MakeContextCurrent(window);
Gl.LoadDelegates();
Gl.Enable(0x92E0);
Gl.Enable(0x0B71); //Enable depth test
Gl.GlErrorCallbackDelegate glErrorCallbackDelegate = GlErrorCallback;
Gl.SetViewport(0, 0, Width, Height);
Gl.DebugMessageCallback(glErrorCallbackDelegate);
Glfw.KeyCallback keyCallbackDelegate = KeyCallbackHandler;
_ = Glfw.SetKeyCallback(window, Marshal.GetFunctionPointerForDelegate(keyCallbackDelegate));
callbacks = new object[] { (object)keyCallbackDelegate, (object)errorCallbackDelegate };
return(window);
}
