public void Render()
{
IGraphicsService graphicsService = GameService.GetService <IGraphicsService>();
IGraphicsPipelineNode currentNode = StartNode;
while (currentNode != null)
{
if (!graphicsService.IsDrawing)
{
currentNode.Prep();
graphicsService.StartDrawing();
}
IGraphicsPipelineNode nextNode = currentNode.PopAndRender();
if (
nextNode != null &&
(
nextNode.ActiveEffect != currentNode.ActiveEffect ||
nextNode.DepthState != currentNode.DepthState ||
nextNode.TargetID != currentNode.TargetID
)
)
{
graphicsService.EndDrawing();
}
currentNode = nextNode;
}
graphicsService.EndDrawing();
}