The Pivot Painter Tool is an addon that generates the pivot and hierarchical data textures required for Unreal Engine's Pivot Painter system. It allows artists to encode object pivot positions, rotation axes, and hierarchy information directly into textures and UV space. This data can then be exported alongside the mesh for use in Unreal Engine's shader-driven animations, such as foliage movement or procedural effects. The tool includes features for unit conversion, hierarchical mesh export, and a geometry nodes-based preview for bend deformations.