cocos2d drawScene

gistfile1.txt

Director::drawScene
	Scene(Node)::visit
		matrix transform
		push & set model_view matrix to it

		sort all children

		for child in children whose zOrder < 0:
			child.visit

		Node::draw

		for child in children whose zOrder >= 0:
			child.visit

		pop model_view matrix

	Renderer::render
		renderqueue.sort
		visitRenderQueue
			for each cmd in queue
				exec cmd by its type
		flush
			drawBatchedQuads
				draw polygons to GL