curveTypes
curveTypes: {
curveBasis: CurveFactory;
curveBasisClosed: CurveFactory;
curveBasisOpen: CurveFactory;
curveBundle: CurveBundleFactory;
curveCardinal: CurveCardinalFactory;
curveCardinalClosed: CurveCardinalFactory;
curveCardinalOpen: CurveCardinalFactory;
curveCatmullRom: CurveCatmullRomFactory;
curveCatmullRomClosed: CurveCatmullRomFactory;
curveCatmullRomOpen: CurveCatmullRomFactory;
curveLinear: CurveFactory;
curveLinearClosed: CurveFactory;
curveMonotoneX: CurveFactory;
curveMonotoneY: CurveFactory;
curveNatural: CurveFactory;
curveStep: CurveFactory;
curveStepAfter: CurveFactory;
curveStepBefore: CurveFactory;
} = ...