private void OnLoad(object sender, EventArgs e)
{
Lumberjack.Debug("Loading window state");
// Set up lighting
GL.ShadeModel(ShadingModel.Smooth);
GL.Enable(EnableCap.ColorMaterial);
// Set up caps
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.RescaleNormal);
GL.Disable(EnableCap.Texture2D);
GL.Disable(EnableCap.CullFace);
// Set up blending
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
// Set background color
GL.ClearColor(Color.FromArgb(255, 13, 13, 13));
// Init keyboard to ensure first frame won't NPE
_keyboard = Keyboard.GetState();
Lumberjack.Debug("Loading render engine");
_mappingEngine = new MappingEngine();
_renderEngine = new RenderEngine(this, _mappingEngine);
_camera = new Camera();
Lumberjack.Debug("Loading world");
_structure = StructureLoader.Load(_args[0]);
_renderEngine.LoadStructure(_structure);
}