Coding Challenge #54.2: Star Patterns Update: Law of Sines
In this bonus super-sized coding challenge, I work through visualizing Islamic Star Patterns in p5.js. Code: https://thecodingtrain.com/challenges/54-islamic-star-patterns
p5.js Web Editor Sketches:
πΉοΈ Islamic Star Pattern - Part I: https://editor.p5js.org/codingtrain/sketches/b3wnFYeVs
πΉοΈ Islamic Star Pattern - Part II: https://editor.p5js.org/codingtrain/sketches/j-WTRIgjN
Other Parts of this Challenge:
πΊ Part 1: Islamic Star Patterns: https://youtu.be/sJ6pMLp_IaI
π₯ Previous video: https://youtu.be/bqF9w9TTfeo?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
π₯ Next video: https://youtu.be/f5QBExMNB1I?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
π₯ All videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
References:
π Points, lines, and planes: http://paulbourke.net/geometry/pointlineplane/
π Law of Sines on Wikipedia: https://en.wikipedia.org/wiki/Law_of_sines
β‘οΈ Gabriel Weymouth's Tweet on Star Patterns: https://twitter.com/gabrielweymouth/status/826890126747906048
π€ Craig S. Kaplan Lecture on Star Patterns: https://youtu.be/FBn6VgoF3fE
π University of Waterloo's Star Patterns Paper: http://www.cgl.uwaterloo.ca/csk/projects/starpatterns/
Links to Charities:
πΈ Refugees International: https://refugeerights.org/donate/
πΈ National Immigration Law Center: https://www.nilc.org/donate
πΈ International Rescue Committee: https://www.refugeesinternational.org/donate/
πΈ Urban Justice Center | Intl. Refugee Assistance Project: https://help.rescue.org/donate/refugees-need-urgent-support
Live Stream Archive:
π΄ Live Stream #77: More on Star Patterns: https://youtu.be/qTxPqMI69aM?t=3107s
Related Coding Challenges:
π #155 Kaleidoscope Snowflake #SupportP5: https://youtu.be/R3C2giDfmO8
Timestamps:
00:00 Follow-up video opening
00:28 Community created version
00:53 Where we left off
01:52 How can we simplify the code?
02:56 What is the Law of Sines?
08:36 Code! Refactor to use the Law of Sines
13:35 Simplifying the Hankin object
14:36 Done! Wrapping up this Coding Challenge
Editing by Mathieu Blanchette
Animations by Jason Heglund
Music from Epidemic Sound
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π p5.js: https://p5js.org
π p5.js Web Editor: https://editor.p5js.org/
π Processing: https://processing.org
π Code of Conduct: https://github.com/CodingTrain/Code-of-Conduct
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#islamicstarpatterns #hankins #tilepattern #lawofsines #p5js #javascript