Right but the artifacts here will still show up on glossy surfaces. Here is how games now fix these kinds of artifacts. https://seblagarde.wordpress.com/2012/0

Right but the artifacts here will still show up on glossy surfaces. Here is how games now fix these kinds of artifacts. https://seblagarde.wordpress.com/2012/09/29/image-based-lighting-approaches-and-parallax-corrected-cubemap/ https://seblagarde.wordpress.com/2012/09/29/image-based-ligh... However the technology in the article cannot be corrected in this manner.