private static void ClockTick(object state)
{
_qtest.Write(true);
//wipes out the composition target
_composition.Clear();
//renders the objects against the target
for (int i = 0; i < BallCount; i++)
{
_renderables[i].OnRender(_composition);
}
//dumps the composition to the physical device
_renderer.Dump(_composition);
_qtest.Write(false);
}
private static void ClockTick(object state)
{
_qtest.Write(true);
if ((_counter & 3) == 0)
{
//check for browsing buttons
if (_btnLeft.Read() == false)
{
_demoIndex--;
if (_demoIndex < 0)
{
_demoIndex = DemoTable.Length - 1;
}
}
else if (_btnRight.Read() == false)
{
_demoIndex++;
if (_demoIndex >= DemoTable.Length)
{
_demoIndex = 0;
}
}
}
//wipes out the composition target
_composition.Clear();
//perform demo rendering
DemoTable[_demoIndex]();
//dumps the composition to the physical device
_renderer.Dump(_composition);
++_counter;
_qtest.Write(false);
}
