Hair Material Bench

Hundreds of coupled 3D guides behaving like a directed porous fluid, not seven animated ropes. Drag to orbit; enable the scissors and paint a cut directly onto the groom.

Material preset Scalp root field Hair display Hair surface Final recipe shortcut Fiber geometry Groom envelope Envelope breadth 1.25× Interior mass fill Mass density 1.25× Optical model Pigment / absorption Procedural detail Tour hierarchy + 12 compositions before wind Mannequin Reel camera Simulated guides 512 Solver iterations 5 Wetness 0% Product / hold 0% Section elevation 0.00 m Section pose Pose lift 0.00 m Pose sweep 0.00 m Pose presentation Wind 0.18

Material study

Peak · work · releases · bonds · max age · stretch

Dry: —
Wet: —
Product-heavy: —

Live telemetry

Guides: —
Visible fibers: —
Render mode: lines
Groom mode: radial_xz
Hair surface / presentation: flat · continuous
Hydration recipe: natural balanced
Mannequin / reel camera: primitive · free
Root director: off
Root normal min / mean: —
Root field min / mean: —
Target outward min / tangent mean: —
Section lift phase / target: static · 0.00 m
Section pose phase / lift / sweep: off
Presentation / hydration: off
Geometry p99 / max: —
Particles: —
Neighbor pairs: —
Close contacts: —
Spatial active / selected: off
Spatial minimum Jaccard: —
Spatial impulse*: 0
Cohesion moves: —
Clump bonds: —
Contact age mean / max: —
Service gap / bound: —
Capture / release (step · pass): —
Crowd pressure: —
Solver: —
Frame rate: —
Wind direction: legacy
Max stretch: —
Cuts: 0
Comb peak force*: 0
Comb work*: 0
Out / return work*: 0 / 0
Comb travel: 0.00 m
Trace samples @ stride: 0 @ 1
Assumptions: —
JS heap: unavailable

Reaction vs comb position · cyan outward · pink return

Boundary: CPU Verlet plus constraint projection; no continuum claim. Up to 21 visible fibers can interpolate each mechanical guide. Default anisotropic drag, hysteretic clumps, and crowd pressure use a bounded root-neighbor graph. The opt-in k=1 spatial lane adds sparse discovered friction only, not pressure or cohesion. *Comb force/work and spatial impulse are unit-mass solver proxies, not calibrated N/J.

Running deterministic wavy preset.