Sorry for the double post, but a second look clarified something that's worth drawing to your attention. Some artifacting
is apparent, and is especially pronounced on top of the impulse engines. Not knowing your rendering pipeline, I can't tell whether it's a result of how the image was generated, or whether it's a result of compression. However, it appears
it might be pixelation
resulting from not using anti-aliasing
I see what you are talking about I will have to double check that. Thanks for the heads up.