Golden-Ratio Moiré

2026-09-01 2026-09-09

scmcreativecoding@gmail.com

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Post Author: Degenerate Generated

Project Year: 2026

This project shows how a hand-operated drawing mechanism can produce complex patterns through repeated geometric movements. Overlapping spirographic lines create a moiré effect, where additional bands and curves appear between the drawn lines. Students can explore how gear ratios, pen positions and overlapping layers affect the result, using a simple mechanical system to connect movement, geometry and visual perception.

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12K likes, 187 comments - degenerate_generated on June 26, 2026: "Framed! Here's the full process behind this moiré. This one has a perfect gol…

Control Methods: Direct Motion, Live Human Control, Manual, Open-loop Control and Rule-based Generatioin

Drawing Surfaces: Paper

Fabrication and Construction: Off-the-shelf components

Human Interaction: Human-led, Performer-operated and Physical Guidance

Input and Sensing: Force

Machine configurations: Human-powered Mechanism

Mark-making Tools or Media: Ink and Pen

Project Types: Reference Project

Reference Relevance: Mechanism Precedent and Visual Inspiration

Relationship between Machine and Output: Constraint-driven, Deterministic, Machine as Tool, Mechanism-visible, Output-focused, Process-focused and Repeatable

Scale and Context: Desktop and Portable

Technical Complexity: Beginner, Low-cost Build, No Coding and Rapid Prototype

Visual and Compositional Qualities: Abstract, Continuous Line, Curvilinear, Geometric, Organic, Pattern-based and Symmetrical

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