Coding Challenge #29: Smart Rockets in p5.js
6,011In this coding challenge, I implement a "smart rockets" algorithm (based on a simulation by Jer Thorp). Code: https://thecodingtrain.com/challenges/29-smart-rockets-in-p5js
๐น๏ธ p5.js Web Editor Sketch: https://editor.p5js.org/codingtrain/sketches/o5PwECj42
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Related Coding Challenges:
๐ #69 Evolutionary Steering Behaviors: https://youtu.be/flxOkx0yLrY
๐ #100 Neuroevolution Flappy Bird: https://youtu.be/c6y21FkaUqw
๐ #147 Chrome Dinosaur Game: https://youtu.be/l0HoJHc-63Q
Timestamps:
0:00 Introduction
3:10 Rocket object
7:07 Population object
10:48 DNA object
15:09 Add target
17:24 Evaluate function
19:35 Mating pool
23:26 Selection function
25:36 Crossover function
33:56 Is the genetic algorithm working?
35:50 Check if rocket has reached target
38:05 Mutation function
40:17 Add obstacle
43:34 Check if rocket hits canvas edges
46:55 Conclusion and possible improvements
Editing by Mathieu Blanchette
Animations by Jason Heglund
Music from Epidemic Sound
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๐ p5.js: https://p5js.org
๐ p5.js Web Editor: https://editor.p5js.org/
๐ Processing: https://processing.org
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#geneticalgorithm #dna #evolutionaryalgorithm #p5js #javascript