TouchDesigner
CurveTool Pro
Draw your own envelopes in TouchDesigner
What you get
- 12 built-in presets — sine, triangle, sawtooth, square, S-curve, and more
- 4-layer curve system — independent curves with color and visibility
- 7 LFO playback modes — forward, reverse, ping-pong, one-shot, step sequencer, random, drunk walk
- Curve transforms — quantize, ease, punch, flip, mirror, noise
- Preset morphing — smooth transitions with configurable easing
- Audio reactivity — envelope, spectral, and beat-detection modes
- 256-sample Lookup CHOP output — configurable 16 to 4096 samples
- BPM sync — lock LFO speed to your project tempo
- User preset save/load as JSON
- Canvas-rendered UI — toolbar, layer tabs, speed slider, panels
How it works
Drop the .tox into your TD project. The init script creates the full node graph automatically. Open the viewer, draw your curve, wire the Lookup CHOP output into anything.
Requirements
TouchDesigner 2025+, Windows 10/11