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Generative Biomimicry: A wasp nests-inspired 'Structure-Code DNA' in design and fabrication

Type

AI & Generative Design Research

Year

2025 – 2026

Keywords

Generative Biomimicry
Structure-Code DNA
Wasp Nest
3D Printing
Milan Design Week 2026

Abstract

Generative Biomimicry extends the Bio-ComfyUI workflow into a physical design object: a wasp-nest-inspired stool whose form is grown from a "Structure-Code DNA" that links structural performance, biological growth logic, and AI-driven synthesis. The same multi-condition generative pipeline — structural skeleton, topological nodes, semantic bitmap, and stylistic reference — is here directed toward a single fabricated artefact.

A dedicated LoRA model, fine-tuned on 200–800 images of architectural and biological structures (Rank 16/32), captures complex biomimetic textures without losing geometric stability. A dynamic weight-scheduling strategy lets structural and topological control dominate the early diffusion steps while the stylistic layer gradually introduces delicate biological texture in the later steps.

Hunyuan 3D, deeply integrated with ComfyUI, parses the generated 2D multi-views and reconstructs a coherent 3D mesh through depth prediction and voxel reconstruction — directly usable for structural analysis and print slicing. The resulting translucent resin prototype was exhibited as part of Coalescence, presented by the Architectural Association School of Architecture and Alcova at Milan Design Week 2026.

View the exhibition ↗

Process — Structure to Fabrication

From FEA-informed skeleton and topological nodes to semantic segmentation and the final rendered morphology — the Structure-Code DNA driving the generative process.

Fabrication, 3D Printing & Prototypes

From digital mesh to printed object: wireframe and resin outputs, an augmented-reality preview, and on-site prototype tests in both dark and natural finishes.

3D-Printed Prototype — Three Views

The translucent resin stool photographed under directional light from three angles, revealing how the dense lattice thickens along the primary load paths.

3D-Printed Prototype — Lattice Close-ups

Close views of the porous skin and branching members, where structural hierarchy and biomimetic texture merge into one continuous surface.

Print Detail

Macro detail of the cured resin showing how the generative logic resolves into fine, light-transmitting filigree.

Proposed Exhibition Display

A proposed gallery setting for the piece — "Organic Structures / Future Design" — positioning the work within a darkened, contemplative exhibition space.