Aa1.hair.v2 Site
versioned hair asset for a 3D character (e.g., for VRChat, Unity, or a game engine)
Since the exact context of aa1.hair.v2 isn’t predefined (it could be a 3D modeling asset, a game mod, a texture set, or a script), this guide assumes it refers to a .
| Problem | Likely Cause | Solution | |---------|--------------|----------| | Hair clips through AA1’s shoulders | Collision capsule mismatch | Add extra capsule to AA1’s skeleton under spine_03 | | Transparency sorting issues | Alpha-to-coverage disabled in render pipeline | Enable MSAA or switch to OIT (order-independent transparency) | | Physics not working in built game | Missing aa1_hair_v2_physics.asset reference | Re-link in the prefab override | | Performance drop on mobile | Too many strands in v2 | Switch to v1’s LOD1 or bake to hair cards | aa1.hair.v2
tab, select the sub-category (e.g., Overall Hair), and click Shader Configuration Toon Shader to the material to get the intended look. Backface Culling versioned hair asset for a 3D character (e
- Front fringe.
- Side locks.
- Back tail or ponytail. This allows mixing hair parts across different head bases.
- Segmentation: IoU (hair) 0.85–0.95 on held-out portrait test sets.
- Matting: MAE / SAD comparable to state-of-the-art matting baselines when high-quality trimaps are available.
- Latency: <50 ms per 512×512 image on modern GPU; CPU latency higher (200–500 ms).
- Model size: tens to a few hundred MB depending on backbone.
Dynamic Bones Support:
Fully compatible with Dynamic Bones for realistic movement in-game. Front fringe
- Edge cases: severe occlusion (hands, props), extreme lighting, low resolution.
- Bias: performance degradation on underrepresented hair types, textures, or cultural styles if training data is imbalanced.
- Privacy: if trained on identifiable faces, consider consent and dataset provenance.
- Adversarial / misuse: can be used to manipulate or deepfake images; apply appropriate safeguards.
