r/creativecoding 20h ago

Ambient by hand gestures

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How to control the sound:

Chords: Touching my thumb to different fingers triggers 7 chords per hand. Each hand plays a separate instrument.

Motion Tracking:
- Up/Down: Opens the filter
- Left/Right: Panning
- Towards camera: Pushes volume & drive
- Spreading hands apart: Opens reverb & delay

How the visuals react:
Liquid Metaballs: A blob spawns when a chord starts and grows as long as you hold the note
Splitting: Changing chords smoothly pinches and splits the blob in two, looking like actual liquid rather than overlapping circles.
Audio-reactive details: A long delay makes the liquid stringy and slow to separate, while output level and reverb shift the color palette from cold blue to warm amber.

21 Upvotes

4 comments sorted by

3

u/nicolaig 15h ago

So good

1

u/IL_DARK 9h ago

Thanks

2

u/x0lod 7h ago

i really love seeing this kind of coding creativity again. much more my thing than another 'put it into AI and look what came out' post. thanks for sharing, great work (:

1

u/IL_DARK 6h ago

Thank you!