In this video, I cover the basics of polar coordinates and trigonometry. This applies to a variety of scenarios in my tutorials and challenges where an algorithm calculates geometry in polar coordinates, but I need to convert the values to cartesian coordinates in order to actually draw them.

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Links discussed in this video:

My video on CodePen in p5.js: https://www.youtube.com/watch?v=5gfUgNpS6kY

My Polar Coordinates CodePen: http://codepen.io/shiffman/pen/vxxzMK

Source Code for the all Video Lessons: https://github.com/CodingTrain/Rainbow-Code

p5.js: https://p5js.org/

Processing: https://processing.org

For More Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH

For an Intro to Programming using p5.js: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA

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