protected override void OnRenderFrame(FrameEventArgs e)
{
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
Utilitys.CheckGLError("GL.Clear");
if (EngineIsReady)
{
gl.Enable(EnableCap.DepthTest);
OGame.Draw(e);
gl.Disable(EnableCap.DepthTest);
_GUIRender.TickRender();
}
SwapBuffers();
Utilitys.CheckGLError("Window SwapBuffers");
Time.FPS = (int)(1f / e.Time);
Time._Time++;
Time._Tick = Time._Time % 60;
if (Time._Time >= double.MaxValue)
{
Time._Time = -Time._Time;
}
Thread.Sleep(60 / 5);
base.OnRenderFrame(e);
}
public void Draw(FrameEventArgs e)
{
if (_isPlaying)
{
_GamePlayManager.TickRender();
_RenderSystem.RenderTick((float)e.Time);
Utilitys.CheckGLError("End Of DrawUpdate");
}
else//Menu Draw
{
}
}
protected override void OnLoad(EventArgs e)//Load the Window, but not the systems, loading only the splash screen
{
gl.ClearColor(Color.Black);
Utilitys.CheckGLError("Set ClearColor");
//Start GL Frame Buffer
GlobalData.TargetFrameRate = 60;
VSync = VSyncMode.Off;
WindowBorder = WindowBorder.Resizable;
_SplashScreen = new SplashScreen();
currentDomain = AppDomain.CurrentDomain;
currentDomain.UnhandledException += new UnhandledExceptionEventHandler(MyHandler);
base.OnLoad(e);
}
public void UpdateMeshRender(Mesh mesh)
{
if (isReady)
{
/*_mesh.Clear();
* _mesh = null;
*
* _shader = null;
* _texture = null;*/
GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);
GL.BindVertexArray(0);
GL.BindVertexArray(0);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.DisableVertexAttribArray(0);
GL.BindVertexArray(0);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.DisableVertexAttribArray(1);
GL.BindVertexArray(0);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.DisableVertexAttribArray(2);
GL.BindVertexArray(0);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
GL.DisableVertexAttribArray(3);
/*GL.DeleteBuffer(IBO);
*
* GL.DeleteBuffer(vbo);
* GL.DeleteBuffer(dbo);
* GL.DeleteBuffer(tbo);
* GL.DeleteBuffer(nbo);
*
* GL.DeleteVertexArray(VAO);*/
Utilitys.CheckGLError("Destroy Chunk MeshRender");
isReady = false;
_Mesh.Dispose();
_Mesh = null;
}
_Mesh = new Mesh(mesh);
if (_Mesh != null)
{
IndiceLength = _Mesh._indices.Length;
/*IBO = GL.GenBuffer();
* VAO = GL.GenVertexArray();
*
* vbo = GL.GenBuffer();
* dbo = GL.GenBuffer();
* tbo = GL.GenBuffer();
* nbo = GL.GenBuffer();*/
GL.BindBuffer(BufferTarget.ElementArrayBuffer, IBO);
GL.BufferData(BufferTarget.ElementArrayBuffer, _Mesh._indices.Length * sizeof(int), _Mesh._indices, BufferUsageHint.StreamDraw);
GL.BindVertexArray(VAO);
//Vertices(Vector3)
GL.BindBuffer(BufferTarget.ArrayBuffer, vbo);
GL.BufferData(BufferTarget.ArrayBuffer, _Mesh._vertices.Length * Vector3.SizeInBytes, _Mesh._vertices, BufferUsageHint.StreamDraw);
GL.VertexAttribPointer(0, 3, VertexAttribPointerType.Float, false, 0, 0);
GL.EnableVertexAttribArray(0);
//Colors(Vectro4|Color)
GL.BindBuffer(BufferTarget.ArrayBuffer, dbo);
GL.BufferData(BufferTarget.ArrayBuffer, _Mesh._Colors.Length * Vector4.SizeInBytes, _Mesh._Colors, BufferUsageHint.StreamDraw);
GL.VertexAttribPointer(1, 4, VertexAttribPointerType.Float, false, 0, 0);
GL.EnableVertexAttribArray(1);
//Texture(Vector2)
GL.BindBuffer(BufferTarget.ArrayBuffer, tbo);
GL.BufferData(BufferTarget.ArrayBuffer, _Mesh._texCoords.Length * Vector2.SizeInBytes, _Mesh._texCoords, BufferUsageHint.StreamDraw);
GL.VertexAttribPointer(2, 2, VertexAttribPointerType.Float, false, 0, 0);
GL.EnableVertexAttribArray(2);
//Mesh Normals(Vector3)
GL.BindBuffer(BufferTarget.ArrayBuffer, nbo);
GL.BufferData(BufferTarget.ArrayBuffer, _Mesh._Normals.Length * Vector3.SizeInBytes, _Mesh._Normals, BufferUsageHint.StreamDraw);
GL.VertexAttribPointer(3, 3, VertexAttribPointerType.Float, false, 0, 0);
GL.EnableVertexAttribArray(3);
isReady = true;
}
}