Old Skool Demoscene FX as 3D Textures

Many moons ago, I got the idea to create some demoscene plane deformation effects in Flash based on the formulas found here: http://www.iquilezles.org/www/articles/deform/deform.htm. I posted my less than desired results up on wonderfl. Thankfully, fellow wonderfl user, Hasufel, forked my attempt and optimized the hell out of it coming up with this. Well, today, for