API Reference > geometry-core > Solid > Cone > strokeConstantVSection strokeConstantVSection Method return strokes for a cross-section (elliptic arc) at specified fraction v along the axis. fixedStrokeCount takes priority over stroke options. The linestring is created by LineString3d.createForStrokes (fixedStrokeCount, options), which sets up property according to the options: optional fractions member optional uvParams. uvParams are installed as full-scale distance parameters. optional derivatives. strokeConstantVSection(v: number, fixedStrokeCount: number | undefined, options: StrokeOptions | undefined): LineString3d Parameter Type Description v number fractional position along the cone axis fixedStrokeCount number | undefined optional stroke count. options StrokeOptions | undefined optional stroke options. Returns - LineString3d Defined in core/geometry/src/solid/Cone.ts Line 154 Last Updated: 13 June, 2024