API Reference > geometry-core > Curve > AnnounceNumberNumberCurvePrimitive AnnounceNumberNumberCurvePrimitive Type alias function signature for callback which announces a pair of numbers, such as a fractional interval, along with a containing CurvePrimitive. AnnounceNumberNumberCurvePrimitive = (a0: number, a1: number, cp: CurvePrimitive) => void Defined in core/geometry/src/curve/CurvePrimitive.ts Line 43 Last Updated: 13 June, 2024