Wool flyaways

Searching for a proper formulation for flyaways in wool and fabric in general.

These are some simulations of growth from the root being randomly affected. From top to bottom, using different seeds. From left to right, the resulting B-Spline being evaluated using few or many control points.

Everything happens in 3D, but this image is just the X-Z projection.

Force-field dynamics

e.g., wind, vibrations, etc…