API Reference > geometry-core > ArraysAndInterfaces > IndexedXYZCollection > distanceSquaredIndexIndex distanceSquaredIndexIndex MethodAbstract Return distance squared between indicated points. distanceSquaredIndexIndex(index0: number, index1: number): undefined | number Parameter Type Description index0 number first point index index1 number second point index Returns - undefined | number Defined in geometry3d/IndexedXYZCollection.ts Line 123 Last Updated: 12 June, 2024