Free Nuke 7 Toolset: World Position Tool Kit for 3D Masks and Projection (Ivan Kokov)

Overview

Ivan Kokov's World Position Tool Kit is a set of tools for working with a World Position data pass from 3D renders. It includes cubical, spherical and gradient 3D masks, TransformWorld_ik to move, rotate and scale the position data, and WorldPos_Texture_Projection_ik to project textures without extra UVs or heavy 3D scenes.

A procedural texture generator and a Lambert shader for simple point-light relighting complete the kit. Nukepedia lists it for Nuke 7.0 or later, and it is free with a Nukepedia account.