How to Create a Voronoi Surface Texture

This article explains how to create a Voronoi Surface Texture on certain CAD faces. It uses the joined and meshed CAD faces from How to turn Multiple CAD Faces into a Single Surface.

• Start with joined and remeshed CAD surfaces
• Convert the main CAD part to an Implicit Body variable

Create a Voronoi Texture

• Add Random Points on Mesh
• Insert the Remeshed Surface variable into the Mesh input
  • Set the Point Count to 10,000
  • Set Relaxation Iteration to 30
• Add a Voronoi Boundary Lattice 
• Insert the Random Points on Mesh as the Seed Points
• Insert the Remeshed Surface as the Mesh

Create Texture Depth

• Add Thicken Body
• Insert the Voronoi Boundary Lattice
  • Set Thickness to 0.4mm

Texture the Body

• Add Boolean Subtract
  • Insert the main CAD Implicit Body as the Primary Body
  • Insert the Thicken Body as the Subtraction Bodies

Watch the video below and download the attachment for a detailed example.