I want to give some news.
I don’t have bought any software for my warping problem.
But today I have read news about a new viewsonic projector coming soon (march 2021) with warping option built-in.https://www.viewsonic.com/eu/products/projectors/PX748-4K
4K, 3D, 4000 lumens, warping, 4.2 ms, 240hz, ...
I’ll go with this option for my needs.
[Edited by Netdan on Feb 23, 2021 at 6:43 PM]