protected override void OnRenderFrame(FrameEventArgs e)
{
_fbo.BindDraw();
//Utilities.CheckGLError();
GL.Viewport(0, 0, _fbo.Width, _fbo.Height);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
_graphicsDevice.World = _dwarfWorld;
_graphicsDevice.Camera = _3DCamera;
foreach (ModelMesh mesh in _dwarf.Meshes)
{
foreach (ModelMeshPart part in mesh.MeshParts)
{
_defferedShader.Bind();
_defferedShader.BindUniforms(part.Material.Passes[0].Parameters);
_graphicsDevice.DrawVertexArray(part.VertexArray, _defferedShader);
}
}
_fbo.Unbind();
_graphicsDevice.Camera = _screenCamera;
_spriteBatch.Begin();
_spriteBatch.Draw(_diffuseTexture, 0, 0, _graphicsDevice.Width / 2, _graphicsDevice.Height / 2, effect: SpriteEffect.FlipVertically);
_spriteBatch.Draw(_positionTexture, _graphicsDevice.Width / 2, 0, _graphicsDevice.Width / 2, _graphicsDevice.Height / 2, effect: SpriteEffect.FlipVertically);
_spriteBatch.Draw(_normalTexture, 0, _graphicsDevice.Height / 2, _graphicsDevice.Width / 2, _graphicsDevice.Height / 2, effect: SpriteEffect.FlipVertically);
_spriteBatch.Draw(_depthTexture, _graphicsDevice.Width / 2, _graphicsDevice.Height / 2, _graphicsDevice.Width / 2, _graphicsDevice.Height / 2, effect: SpriteEffect.FlipVertically);
_spriteBatch.End();
_graphicsDevice.Camera = _3DCamera;
_graphicsDevice.World = Matrix4.Identity;
_graphicsDevice.DrawFPS();
_graphicsDevice.DrawStatitics(600, 0);
_graphicsDevice.Display(e.Time);
}
