public virtual void Resize(RenderParameters parameters)
{
cameraInfo.RenderWidth = parameters.RenderWidth;
cameraInfo.RenderHeight = parameters.RenderHeight;
GL.Viewport(0, 0, parameters.RenderWidth, parameters.RenderHeight);
}
public virtual void Initialize(RenderParameters parameters)
{
// Enable OpenGL functions
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.AlphaTest);
GL.Enable(EnableCap.Texture2D);
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Back);
GL.ClearColor(Color.DarkGray);
// Create Vertex Array
GL.GenVertexArrays(1, out vertexArray);
GL.BindVertexArray(vertexArray);
// Create the blit vertex buffer
GL.GenBuffers(1, out blitVertexBuffer);
GL.BindBuffer(BufferTarget.ArrayBuffer, blitVertexBuffer);
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(VertexArrayData.BlitData.Length * sizeof(float)),
VertexArrayData.BlitData, BufferUsageHint.StaticDraw);
cameraInfo = new Graphics.CameraInfo(parameters.RenderWidth, parameters.RenderHeight);
}