API Reference > geometry-core > Numerics > MomentData > signFactor signFactor Method Return a scale factor to make these sums match the target orientation sign. 1.0 if this.quantitySum has the same sign as targetSign. -1.0 if this.quantitySum has the opposite sign from targetSign signFactor(targetSign: number): number Parameter Type Description targetSign number Returns - number Defined in core/geometry/src/geometry4d/MomentData.ts Line 59 Last Updated: 13 June, 2024