Grow Brain Folds in Blender - GeoNodes - Reaction Diffusion

Learn to create realistic brain fold formations using Blender's Geometry Nodes through the reaction diffusion method in this 26-minute tutorial. Explore the mathematical principles behind reaction diffusion patterns and discover how to implement this biological simulation technique within Blender's node-based geometry system. Master the setup of reaction diffusion algorithms to generate organic, brain-like surface details and understand how to control the growth patterns, timing, and visual characteristics of the folding process. Gain hands-on experience with Geometry Nodes while creating scientifically-inspired 3D models that demonstrate natural pattern formation found in biological systems.