Tag: Alex Martinelli

Procedural Fern – Plant Addon (Blender 4.4) Download

By | June 12, 2025

A Blender file with Geometry-Nodes (GN) modifiers to generate procedural fern-like plants. Requires Blender >=4.3. Have questions or want to share your results? Reach out on Twitter/X or Threads. Some capabiliies: recursive leaves distribution control and randomize roll factor template to distribute…Read More »

Blender Reaction Diffusion Geometry Nodes Free Download

By | February 9, 2025

The simulation includes two core implementations (and respective node-groups): reaction_diffusion_sim and gray_scott_sim (premium version only). The first is a general simplistic implementation of the RD model, relying on a single substance and basic image processing logic. The second implements the Gray-Scott model,…Read More »