FieldBase

FieldBase is an abstract schema that acts as the base class for all UsdVol field schemas. If you need to extend UsdVol with your own custom Field schemas, your Field schemas should directly or indirectly inherit from FieldBase.

Don’t Create FieldBase Prims Directly

As FieldBase is an abstract schema, in practice you will most likely use one of the various derived field schemas when creating new field prims, such as OpenVDBAsset or Field3DAsset.

Properties

Inherited Properties (Xformable)

xformOpOrder

USD type: token[]

Inherited Properties (Imageable)

proxyPrim

USD type: rel (relationship)

purpose

USD type: token

Fallback value: default

visibility

USD type: token

Fallback value: inherited