Code sketch2020
200625 Drawing Rainbow
彩虹筆刷
Contents & work details
- Created
- 2020-06-29 18:29:11
- Updated
- 2025-12-30 08:03:21
- Mode
- p5js
- Posted on IG
- 2020-06-29 @bosscodingplease
Note written at release
彩虹筆刷
最近午後都在下大雨，昨天出現了大彩虹 這次測試shader的暫存buffer，利用上一刻的狀態當成材質，就在GLSL中留下軌跡， 下一刻用模糊、位移和噪聲等方式變形， 就會有種彩虹筆刷留下煙霧的感覺。
About this sketch
Testing using buffer and last frame as texture to produce trace and smoke effect in shader GLSL. [GIF https://media.giphy.com/media/XE1WnTwy3KnP2tYjI5/giphy.gif]
Films & interaction
Where this one sits in the family tree
Part of the “Drawing Rainbow” family: 19 works, 2020-06-29 to 2024-05-07. 18 of the links are forks.
Context & sources
Exhibitions, research & collaborations
Contact the artist ↗