API Reference > geometry-core > Polyface > AuxChannel > computeDisplacementRange computeDisplacementRange Method Compute the range of this channel's displacement values, if AuxChannel.dataType is AuxChannelDataType.Vector. computeDisplacementRange(scale: number = 1, result?: Range3d): Range3d Parameter Type Description scale number Scale by which to multiply each displacement. result Range3d Preallocated object in which to store result. Returns - Range3d The range encompassing all this channel's displacements scaled by scale; or a null range if this channel does not contain displacements. Defined in polyface/AuxData.ts Line 156 Last Updated: 12 June, 2024