Publications and Research
Document Type
Poster
Publication Date
Spring 2021
Abstract
Drawing on a computer using a mouse is quite different than drawing by hand. It can be challenging to use a mouse to even simply trace a line. If the drawing involves several lines and curves, the task becomes more complicated. The goal of this project is to show how to design beautiful artworks using Bézier curves. A Bézier curve is a smooth parametric curve produced by the coordinates of certain points. To draw a specific curve, one needs to select multiple control points positioned in strategic places. By changing these positions, one can draw different curves to produce the desired pattern. We use Krita, which is a professional free, and open-source painting program made by artists to create digital art. We demonstrate how the Bézier curve pen tool in Krita can be used to trace over images by selecting the control points. We also explore the mathematics behind Bézier curves.
Comments
This poster was presented at the 34th Semi-Annual Dr. Janet Liou-Mark Honors & Undergraduate Research Poster Presentation, May 5, 2021. Mentor: Prof. Ariane Masuda (Mathematics).