API Reference > geometry-core > Curve > TransitionConditionalProperties > tryResolveAnySingleUnknown tryResolveAnySingleUnknown Method Examine which properties are defined and compute the (single) undefined. tryResolveAnySingleUnknown(): boolean Returns - boolean Return true if the input state had precisely one undefined member. Defined in curve/spiral/TransitionConditionalProperties.ts Line 85 Last Updated: 11 June, 2024