Description
In this video we'll build an easing function for a bounce. This could be used in a game, or a UI to make objects or elements bounce realistically. There are a few different ways to do this. In this video, we'll use a loop to add bounces.
========== Timetable =================
0:00 - Intro
1:06 - Hardcoded Bounce Desmos
5:22 - Hardcoded Bounce Shadertoy
7:06 - Visualize Graph
10:20 - Building the Loop
18:49 - Geometric Series
20:40 - Attenuation
21:55 - Normalizing Length
23:58 - Fixing Floating Point Error
25:21 - Outro
========== Social Media Links ==========
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Patreon: https://www.patreon.com/TheArtOfCode
ShaderToy: https://www.shadertoy.com/user/BigWIngs
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========== If you want to follow along ==========
Starting point:
https://www.shadertoy.com/view/7tfyW8
End point:
https://www.shadertoy.com/view/NlXyzS
========== Other videos to watch ==========
Easing functions: https://youtu.be/pydKWTSGMEM
ShaderToy for complete beginners: https://youtu.be/u5HAYVHsasc
The most useful function (smoothstep): https://youtu.be/60VoL-F-jIQ