API Reference > geometry-core > CartesianGeometry > Range3d > expandInPlace expandInPlace Method move all limits by a fixed amount. positive delta expands the range size negative delta reduces the range size if any dimension reduces below zero size, the whole range becomes null expandInPlace(delta: number): void Parameter Type Description delta number shift to apply. Returns - void Defined in core/geometry/src/geometry3d/Range.ts Line 749 Last Updated: 13 June, 2024