taut foam 3D

Bubbles grow from centres scattered in a sphere until they fill it, and the films between them pull taut. Drag to orbit, drag with the right button or Shift to move the view, scroll to zoom, double-click to centre it again. 2D foam · films on wire frames

Keys: N new foam, S smooth or voxels, G light or glass, C film colours, W wet the films again, Space pause. The still look meshes the foam on the CPU and draws it when the view stops moving.

Sphere Coarsening Bursts per 1000 steps Bubbles Resolution Kernel radius Noise Steps per frame

View

Surface Film opacity Look Film colours Drainage Tube thickness Tube radius, cells Films Lines shown Lines across the films (experimental) Cells between those lines Edges where films meet