Searching for Designs in-between
Camilo Cruz Gambardella, Jon McCormack

TL;DR
This paper presents an evolutionary design system that integrates optimization and exploration, allowing users to generate and refine 3D objects aligned with both functional and aesthetic criteria.
Contribution
It introduces a novel evolutionary approach combining CMA-ES optimization with feature exploration for creative design, specifically applied to 3D object generation for printing.
Findings
Successfully evolved highly fit 3D artefacts.
Combined optimization with aesthetic exploration effectively.
Generated objects are directly exportable for 3D printing.
Abstract
The use of evolutionary methods in design and art is increasing in diversity and popularity. Approaches to using these methods for creative production typically focus either on optimisation or exploration. In this paper we introduce an evolutionary system for design that combines these two approaches, enabling users to explore landscapes of design alternatives using design-oriented measures of fitness, along with their own aesthetic preferences. We test our methods using a biologically-inspired generative system capable of producing 3D objects that can be exported directly as 3D printing toolpath instructions. For the search stage of our system we combine the use of the CMA-ES algorithm for optimisation and linear interpolation between generated objects for feature exploration. We investigate the system`s capabilities by evolving highly fit artefacts and then combining them with…
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Taxonomy
TopicsMusic Technology and Sound Studies · Music and Audio Processing · Aesthetic Perception and Analysis
