Function offsetPointByDirectionInXY

offsetPointByDirectionInXY(
    point: AcGeVector3dLike,
    direction: AcGeVector3dLike,
    offsetDist: number,
): AcGePoint3d | null
Offsets a point perpendicular to the XY projection of a direction vector.
Parameters
- point: AcGeVector3dLike
  Base point to translate
- direction: AcGeVector3dLike
  Direction whose XY component defines the offset normal
- offsetDist: number
  Signed offset distance in drawing units
Returns AcGePoint3d | null
Translated point, or null when the XY direction is degenerate
- Defined in util/AcGeCurveOffsetUtil.ts:18