protected override void OnRenderFrame(FrameEventArgs e)
{
GL.BindFramebuffer(FramebufferTarget.Framebuffer, FrameBufferHandle);
GL.Viewport(0, 0, Width, Height);
FrontTexture.Bind();
CopyShader.Use();
CopyShader.SetUniform("state", 0);
CopyShader.SetUniform("scale", Scale);
base.OnRenderFrame(e);
}
protected override void OnUnload(EventArgs e)
{
FrontTexture.Dispose();
BackTexture.Dispose();
StateShader.Dispose();
CopyShader.Dispose();
GL.DeleteFramebuffer(FrameBufferHandle);
base.OnUnload(e);
}
