JS Pattern brush: Part 2 - Bezier tangent and normal

added by JavaScript Kicks
1/15/2019 8:05:20 AM

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And here we are, in the second part of the JS Pattern brush series! In the last post, we learned how to draw and interact with a Bézier curve, as well as to draw progress points within it. In this post, we will learn how to find the tangent and normal directions of the curve at any given time.


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