Generation speed wouldn’t have anything to do with the PMC, unless you mean the sync speed to the GPU which is kinda slow due to it requiring 2 copy and 2 conversion operations IIRC. I’ve already drastically improved all of the above. It’s not an easy thing to explain how to do as there’s quite a few individual parts to it. The first and last part are 2 of the 3 reasons I rewrote the PMC, the third is collision because cooking even one chunk ~8ms is going to cause fps drops.