API Reference › core-geometry› ArraysAndInterfaces › GrowableXYZArray › CreateCompressed

createCompressed MethodStatic

Clone the input array with each successive duplicate point removed.

  • First and last points are always preserved.

createCompressed(source: IndexedXYZCollection, tolerance: number = Geometry.smallMetricDistance, result?: GrowableXYZArray): GrowableXYZArray

@see cloneCompressed, compressInPlace, compressShortEdges.

Parameter Type Description
source IndexedXYZCollection the source array.
tolerance number optional distance tol for compression (default smallMetricDistance).
result GrowableXYZArray optional pre-allocated object to populate and return. Can be a reference to source, in
which case the array is compressed in place and returned.

Returns - GrowableXYZArray

Defined in

Last Updated: 29 October, 2025