API Reference > geometry-core > CartesianGeometry > Point3d > createAdd2Scaled createAdd2Scaled MethodStatic create a point that is a linear combination (weighted sum) of 2 input points. createAdd2Scaled(pointA: Readonly<WritableXYAndZ>, scaleA: number, pointB: Readonly<WritableXYAndZ>, scaleB: number, result?: Point3d): Point3d Parameter Type Description pointA Readonly<WritableXYAndZ> first input point scaleA number scale factor for pointA pointB Readonly<WritableXYAndZ> second input point scaleB number scale factor for pointB result Point3d Returns - Point3d Defined in geometry3d/Point3dVector3d.ts Line 536 Last Updated: 11 June, 2024