protected override void Frame(FrameState state)
{
//store the global colour
state.ShaderGlobals.SetShaderGlobal("colour", Color.Red.ToVector4());
//set the on screen text
statusText.Text.Clear();
//framerate
statusText.Text += (int)state.ApproximateFrameRate;
statusText.Text += " fps";
#if DEBUG
//display some statistics about the render
DrawStatistics stats;
state.GetPreviousFrameStatistics(out stats);
statusText.Text += ", ";
if (state.SupportsHardwareInstancing)
{
statusText.Text += stats.InstancesDrawn;
statusText.Text += stats.InstancesDrawn == 1 ? " instance" : " instances";
statusText.Text += " drawn (hardware instancing)";
}
else
{
statusText.Text += stats.DrawIndexedPrimitiveCallCount;
statusText.Text += stats.DrawIndexedPrimitiveCallCount == 1 ? " instance" : " instances";
statusText.Text += " drawn";
}
#endif
statusText.Text.AppendLine();
statusText.Text += buttonText;
//draw everything
drawToScreen.Draw(state);
}
