API Reference > geometry-core > CartesianGeometry > Ray3d > intersectionWithRange3d intersectionWithRange3d Method Find intersection of the ray with a Range3d. return the range of fractions (on the ray) which are "inside" the range. Note that a range is always returned; if there is no intersection it is indicated by the test result.sNull intersectionWithRange3d(range: Range3d, result?: Range1d): Range1d Parameter Type Description range Range3d result Range1d Returns - Range1d Defined in core/geometry/src/geometry3d/Ray3d.ts Line 279 Last Updated: 13 June, 2024