Free Houdini HIPNC: Seamless Periodic Voronoi Fracture (Houdinicrumbs)

Overview

This Houdini scene comes from a Houdinicrumbs 'help-desk ticket' video answering how to build a seamless, tileable Voronoi fracture. It implements periodic Voronoi tessellation based on the paper 'Computing 2D Periodic Centroidal Voronoi Tessellation', combining Voronoi Fracture with VEX so the cell pattern repeats without visible seams across tile boundaries.

The setup file hdtkt002_periodic_voronoi_fracture.hipnc is shared on Google Drive as a free direct download in Houdini Apprentice (.hipnc) format, and a matching post exists in the HICko Naver cafe. It is a valuable reference for technical artists interested in tiling patterns, procedural texturing and VEX-driven geometry.