private void button1_Click(object sender, RoutedEventArgs e)
{
int width, height;
GetWidthHeightSelection(out width, out height);
if (_ShaderRenderer.GetTargetWidth() != width ||
_ShaderRenderer.GetTargetHeight() != height ||
_Dirty)
{
InitialiseRenderer();
_Dirty = false;
}
_ShaderRenderer.Start();
// set up animation thread for the camera movement
_Timer = new DispatcherTimer();
_Timer.Interval = TimeSpan.FromMilliseconds(100);
_Timer.Tick += this.timer_Tick;
_Timer.Start();
}
