isParallelTo Method

Test if this vector is parallel to other.

  • The input tolerances in options, if given, are considered to be squared for efficiency's sake, so if you have a distance or angle tolerance t, you should pass in t * t.

isParallelTo(other: Vector3d, oppositeIsParallel: booleanfalse, returnValueIfAnInputIsZeroLength: booleanfalse, options?: PerpParallelOptions): boolean

Parameter Type Description
other Vector3d second vector in comparison
oppositeIsParallel boolean whether to consider diametrically opposed vectors as parallel
returnValueIfAnInputIsZeroLength boolean if either vector is near zero length, return this value.
options PerpParallelOptions optional radian and distance tolerances.

Returns - boolean

Defined in

Last Updated: 17 December, 2024