> In my microbenchmark1 the single triangle approach was 0.2% faster than two. We are definitely deep into micro-optimization territory here :) In the 3D graph

> In my microbenchmark1 the single triangle approach was 0.2% faster than two. We are definitely deep into micro-optimization territory here :) In the 3D graphics space, this kind of knuckle-shaving is deeply revered!