Calculating points on a curve

Making my way through the Calculating points on a curve┬árecipe from the┬áProcessing 2 Creative programming cookbook source code on GitHub. In this recipe I learned how to use the bezierPoint and curvePoint functions to calculate points on curves and splines. bezierPoint uses five parameters. The first four are coordinates for the anchor and control points (40, 120, 300, 600) of the bezier curve and the fifth is parameter is a number between 0 and 1. This Sketch uses noise to generate the number. curvePoint works in a similar way to…

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