public Texture this[FramebufferAttachment attachment]
{
set
{
bindings[attachment] = value;
GPUStateMachine.BindFramebuffer(id);
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer, attachment, value.texTarget, value.id, 0);
GL.DrawBuffers(bindings.Keys.Count,
bindings.Keys.OrderByDescending((a) => (int)a).Reverse().Cast <DrawBuffersEnum>().ToArray());
if (GL.CheckFramebufferStatus(FramebufferTarget.Framebuffer) != FramebufferErrorCode.FramebufferComplete)
{
throw new Exception("Incomplete Framebuffer!");
}
GPUStateMachine.UnbindFramebuffer();
}
get
{
if (bindings.ContainsKey(attachment))
{
return(bindings[attachment]);
}
else
{
return(null);
}
}
}
public static void SetFramebuffer(Framebuffer framebuf)
{
if (curFramebuffer != null && curFramebuffer.id != framebuf.id)
{
GPUStateMachine.UnbindFramebuffer();
}
curFramebuffer = framebuf;
}
