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Unity-Technologies / com.unity.demoteam.hair

An integrated solution for authoring / importing / simulating / rendering strand-based hair in Unity.
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Only one SDF Collider allowed #25

Open qlee01 opened 1 year ago

qlee01 commented 1 year ago

If I add more than one SDF ( Discrete) Collider to Hair Instance, a message appears that the limit of 8 colliders is exceeded, and the second SDF Collider is not being used in Simulation. Is this a known limitation or a bug?

fuglsang commented 1 year ago

Known limitation.

methusalah commented 1 year ago

Known limitation.

Hello, why would you limit us to one SDF? two characters touching each other is a pretty basic use case. A character hair on a pillow is too (a pillow is not easy to model with only 7 remaining primitives).

If this is for performance reasons, maybe juste issue a warning?

fuglsang commented 1 year ago

There's simply no built-in logic yet to combine multiple discrete inputs. Labeling this as a feature request.