Field-based Fabrication

Project Overview

This project explores the spatialization of scalar data through voxel-based modeling. A continuous field—represented by scalar values along the x-axis—is translated into a physical form where each voxel encodes both value and visual intensity via color.

Design Logic & Conceptual Approach

This project explores the use of field-based geometry generation and scalar data mapping as a framework. The result is a voxel-based field of cubes - a minimalist representation of a continuous scalar field (x-coordinates) visualized discretely through form and color. The output is intended for multi-color 3D printing that retains both geometric and chromatic information.

Workflow

1. Generate a 3D grid of voxels aligned with the x-axis.
2. Assign scalar values to each x-position using a mathematical function or dataset (e.g., sine wave, pollution data, or elevation).
3. Map scalar values to color (e.g., using HSL/HSV ramps) and voxel presence/height.
4. Export the structure as a multicolor 3D model (OBJ+MTL or AMF format) suitable for full-color 3D printing.

Use Cases

This fabrication strategy can be applied to:

• Environmental sensing data (e.g., salinity, pH, temperature)
• Educational displays visualizing mathematical or physical fields
• Generative art that transforms invisible forces into tangible form

Output Format

The final voxel field is optimized for multi-material or color 3D printers. Each cube retains color encoding, ensuring the scalar-to-color relationship is preserved in physical form. This turns abstract, invisible data into an interactive and interpretable physical artifact.