Nuke: projection mapping and baking textures 2018

Recently at work I’ve had a need for projecting images onto 3D models and baking the textures down for use in Unity. This led me to try a few different techniques for baking texture projections. I tried Maya’s native projection, Renderman and finally Nuke, which by far was the easiest and fastest of the three. Especially since we often needed to adjust the textures and re-project them.