I simply meant that Poser didn't choose the same extra renderer that DS chose, because they have different lines of thinking.

Someone before mentioned that Cycles is fully opened - meaning that Poser was allowed to tinker with the renderer so that it would render Roots and Nodes not native to Cycles.

So many things go under program development decisions - so I don't see why Poser would have gone for iRay. They just didn't, that's all.

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Feel free to call me Ohki!

Poser Pro 11, Poser 12 and Poser 13, Windows 10, Superfly junkie. My units are milimeters.

Persephone (the computer): AMD Ryzen 9 5900x, RTX 3070 GPU, 96gb ram.