API Reference > geometry-core > Curve > VariantCurveExtendParameter VariantCurveExtendParameter Type alias Variants of a single parameter. Use this type in a function signature where caller may want simple true, false, or same extend mode for both ends. VariantCurveExtendParameter = boolean | CurveExtendMode | CurveExtendMode[] Defined in curve/CurveExtendMode.ts Line 98 Last Updated: 11 June, 2024