Live Stream #46: Perlin Noise and Flow Fields

From the creator

Live from sfpc.io! This live stream is all about Perlin Noise! I explain how Perlin noise is created and how to visualize it. Then I get into 2D Perlin noise and use it to create a flow field with the p5.js library. 4:38 - Presenting today's topic 22:00 - Video #1 - Intro to Perlin noise 38:34 - Video #2 - Difference between noise() and random() 51:56 - Video #3 - Graphing values of Perlin noise 1:21:24 - Video #4 - 2D Perlin noise 1:40:58 - Video #5 - noiseDetail() 1:53:53 - Video #6 - Perlin noise flow field 2:32:15 - Conclusion/Q&A Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges! Contact: https://twitter.com/shiffman Links discussed in this video: Book of Shaders: http://thebookofshaders.com/ Perlin Noise Terrain Generator Video: https://www.youtube.com/watch?v=IKB1hWWedMk Nature of Code video on the topic of Perlin noise: https://www.youtube.com/watch?v=8ZEMLCnn8v0 Pixel Array in p5.js video: https://www.youtube.com/watch?v=nMUMZ5YRxHI Source Code for the 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 Help us caption & translate this video! http://amara.org/v/Qbra/ 📄 Code of Conduct: https://github.com/CodingTrain/Code-of-Conduct

Published 2016-06-22 · Watch on YouTube ↗
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