Start learning here! - 2.1: Variables in p5.js (mouseX, mouseY) - p5.js Tutorial

In this video, I introduce the concept of variables! The setup() and draw() functions are covered along with mouseX and mouseY in p5.js. Code: https://thecodingtrain.com/tracks/code-programming-with-p5-js/code/2-variables/1-mouseX-mouseY 🕹️ p5.js Web Editor Sketch: https://editor.p5js.org/codingtrain/sketches/IeblvUQrf 🎥 Previous video: https://youtu.be/xJcrPJuem5Q?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA 🎥 Next video: https://youtu.be/dRhXIIFp-ys?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA 🎥 All videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA References: 💾 mouseX: https://p5js.org/reference/#/p5/mouseX Timestamps: 0:00 Introduction 0:35 What is program flow? How does it work in p5.js? 2:22 Let's simplify! 3:16 What is a variable? 4:47 What's happening here? 5:26 What could we do? Let's make a simple painting program! 6:05 Let's move background into setup. What do you think is gonna happen? 6:34 Why does that happen? 7:31 Let's talk about events! We can add a mousePressed function. 8:41 Let's add mousePressed and put background in it! 9:07 You might have this question. Why isn't it flickering? 10:10 What can you try? Can't wait to see what you create! Editing by Mathieu Blanchette Animations by Jason Heglund Music from Epidemic Sound 🚂 Website: http://thecodingtrain.com/ 👾 Share Your Creation! https://thecodingtrain.com/guides/passenger-showcase-guide 🚩 Suggest Topics: https://github.com/CodingTrain/Suggestion-Box 💡 GitHub: https://github.com/CodingTrain 💬 Discord: https://discord.gg/hPuGy2g 💖 Membership: http://youtube.com/thecodingtrain/join 🛒 Store: https://standard.tv/codingtrain 🖋️ Twitter: https://twitter.com/thecodingtrain 📸 Instagram: https://www.instagram.com/the.coding.train/ 🎥 Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH 🎥 Intro to Programming: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA 🔗 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 This description was auto-generated. If you see a problem, please open an issue: https://github.com/CodingTrain/thecodingtrain.com/issues/new #mouseinteraction #basics #variables #p5js #javascript