Coding Challenge #23: 2D Supershapes

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The Coding Train

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Published on June 21, 2016 5:58:44 PM ● Video Link: https://www.youtube.com/watch?v=ksRoh-10lak

Duration: 15:22

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In this coding challenge, I show you how to make 2D supershapes in p5.js. Code: https://thecodingtrain.com/challenges/23-2d-supershapes

🕹️ p5.js Web Editor Sketch: https://editor.p5js.org/codingtrain/sketches/_gTvNBjEu

🎥 Previous video: https://youtu.be/fAsaSkmbF5s?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
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References:
📓 Supershapes (Superformula): http://paulbourke.net/geometry/supershape/

Videos:
🎥 Supershape track: https://thecodingtrain.com/tracks/supershapes
🔴 Live Stream Archive #45: https://youtu.be/b_MMGJiUcbM

Related Coding Challenges:
🚂 #19 Superellipse: https://youtu.be/z86cx2A4_3E
🚂 #25 Spherical Geometry: https://youtu.be/RkuBWEkBrZA
🚂 #26 3D Supershapes: https://youtu.be/akM4wMZIBWg
🚂 #112 3D Rendering with Rotation and Projection: https://youtu.be/p4Iz0XJY-Qk

Timestamps:
0:00 Introduction
0:26 Paul Bourke's webpage
1:11 Polar Coordinates
2:29 Constants
4:35 Supershape function
9:45 Check code
10:18 Change constants
10:45 Fix formula
11:56 Change the angle increment
13:04 Adjust m with a slider
14:23 Animate with the sine function

Editing by Mathieu Blanchette
Animations by Jason Heglund
Music from Epidemic Sound

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🎥 Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
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🔗 p5.js: https://p5js.org
🔗 p5.js Web Editor: https://editor.p5js.org/
🔗 Processing: https://processing.org

📄 Code of Conduct: https://github.com/CodingTrain/Code-of-Conduct

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#supershape #superellipse #polarcoordinates #p5js #javascript