private static void Draw()
{
commandList.Begin();
commandList.SetFramebuffer(graphicsDevice.SwapchainFramebuffer);
commandList.ClearColorTarget(0, RgbaFloat.CornflowerBlue);
commandList.ClearDepthStencil(1f);
infoTextRenderer.Draw();
demoTextRenderer.Draw();
commandList.End();
graphicsDevice.SubmitCommands(commandList);
graphicsDevice.WaitForIdle();
graphicsDevice.SwapBuffers();
}