API Reference > geometry-core > CartesianGeometry > BarycentricTriangle > fractionToPoint fractionToPoint Method Sum the points with given scales. In normal use, the scales will add to 1 and the result point is in the plane of the triangle. If scales do not add to 1, the point is in the triangle scaled (by the scale sum) from the origin. fractionToPoint(a0: number, a1: number, a2: number, result?: Point3d): Point3d Parameter Type Description a0 number a1 number a2 number result Point3d Returns - Point3d Defined in core/geometry/src/geometry3d/BarycentricTriangle.ts Line 65 Last Updated: 13 June, 2024