getUnitNormal Method

Return the unit normal for the plane.

  • The abstract base class implementation assembles the normal from normalX, normalY, normalZ calls.
  • Derived classes should (but are not required to) override for maximum efficiency if the separate normal calls cause repeated normalization.

getUnitNormal(result?: Vector3d): undefined | Vector3d

Parameter Type Description
result Vector3d  

Returns - undefined | Vector3d

Defined in

Last Updated: 28 October, 2024