Putnam, Lance; Todd, Stephen and Latham, William. 2019. ’Abstract Shape Synthesis From Linear Combinations of Clelia Curves’. In: ACM/EG Expressive Symposium 2019. Genoa, Italy 5-6 May 2019. [Conference or Workshop Item] https://research.gold.ac.uk/id/eprint/27622/ The version presented here may differ from the published, performed or presented work. Please go to the persistent GRO record above for more information. If you believe that any material held in the repository infringes copyright law, please contact the Repository Team at Goldsmiths, University of London via the following email address:
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[email protected] The 8th ACM/EG Expressive Symposium EXPRESSIVE 2019 C. Kaplan, A. Forbes, and S. DiVerdi (Editors) Abstract Shape Synthesis From Linear Combinations of Clelia Curves L. Putnam, S. Todd and W. Latham Computing, Goldsmiths, University of London, United Kingdom Abstract This article outlines several families of shapes that can be produced from a linear combination of Clelia curves. We present parameters required to generate a single curve that traces out a large variety of shapes with controllable axial symmetries. Several families of shapes emerge from the equation that provide a productive means by which to explore the parameter space. The mathematics involves only arithmetic and trigonometry making it accessible to those with only the most basic mathematical background. We outline formulas for producing basic shapes, such as cones, cylinders, and tori, as well as more complex fami- lies of shapes having non-trivial symmetries.