simply not having to worry about UV mapping, with its creasing, seams etc; not having to worry about changes of density so the texture is not even over the shape; the desire for very good memory management; None of this has changed or is untrue, but the industry has not really wholeheartedly adopted Ptex: UDIM is very popular. Main Branch +263 8644 089 878, +263 77 2 699 914, +263 77 2 351 845, +263 77 2 960 763 68 Enterprise Road, Newlands, Harare North [email protected] Site by. Achieving solid 60fps in a large-scale 3D environment on an older mobile device can be a challenge. As developers, we could just target high-end phones and assume that most players will have hardware sufficient to run our game smoothly. But this will result in locking out a huge amount of potential players, as there are still many older devices.