Hi! I was able to import and manipulate .3ds objects using alhowiriny's excellent JPCT-AE library. I understand the capability to import a texture and map it to the 3d object. The user can rotate the object via touch. What I'm having difficulty finding is a way that touching the 3d object can apply paint to it. That is, turn off rotation-on-touch and let the user swipe paint onto the object. Does anyone know if there's a method for painting the facets/faces of a 3d object individually? Thanks!