3D Paths in Substance 3D Painter 🎨 The Adobe Substance 3D team always amazes me with their ability to continue implementing innovative tools with new updates to their tools. This time, the team released a new tool that allows you to paint paths and curves in the 3D viewport. It works like a regular brush on paint layers and effects but is created by placing points or vertices, which allows you to modify any part of your path. A game changer in texturing, period.