digraph asd {
	//rankdir=LR;
	dpi=600;
	ratio=0.55;
	node [fontname=arial, shape=rectangle, style=filled, fillcolor="#dddddd"]
	null [ label="updateNodes(rootNode);" ]
	0 [ label="renderNodes(rootNode, only_opaque=true);" ]
	1 [ label="std::sort(transparent_nodes);" ]
	2 [ label="glDepthMask(GL_FALSE);" ]
	3 [ label="for (Node* n : transparent_nodes)\l       renderNodes(n, no_recursion=true);\l" ]
	4 [ label="glDepthMask(GL_TRUE);" ]
	5 [ label="renderNodes(hudNode);" ]
	
	null->0
	0->1 [label="create vector of the\lskipped transparent nodes"]
	1->2->3->4->5
}