Fashioning geometric patterns : investigating the underlying geometry of fashion patternmaking

Publication Type:
Thesis
Issue Date:
2015
Full metadata record
This thesis seeks to apply mathematic principles to traditional fashion patternmaking. The goal is to understand core practices from a fresh perspective and to propose strategies to address systemic inaccuracies identified by patternmaking experts. In the course of seventy-seven systematic experiments, we test traditional techniques within a rigorous geometric framework. In doing so we confront the systemic reliance on linear measurement, that is fundamentally incapable of measuring the body’s complex curvature. Experts repeatedly point to the inadequacy of drafting from such means, and of the heavy reliance on personal judgement. Non-Euclidean geometry is established as the mathematics that governs curved surfaces, and our research builds a new fashion patternmaking system based on its principles. By its use we compare the limitations of traditional Euclidean linear measurement in describing complex curved surfaces, and thereby promote new techniques to boost levels of accuracy, efficiency and creative freedom. Our research analyses and maps the shape of the body in time as a series of patterns that seek to capture body movement, and in turn seeks to build garments that anticipate that movement. We thereby introduce a new generation of ‘variable structures’ and ‘smart patterns’ designed to change shape in time, leading to improved fit, function and aesthetic. Patternmaking is ubiquitous in the modern fashion industry, and our work has pressing applications from fast fashion to high fashion. We offer real commercial benefits in time, labour and materials efficiently conserved. We bridge the gap between patternmaking and engineering that underpins the development of software applications, notably the mapping of time-based 4D scans to generate advanced patterns. In sum, our techniques seek to empower the modern fashion designer to express their creativity and build new generations of fashion garments.
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