P

ReferencePlane.Direction

Description:
The direction of the reference plane.

Remarks:
When setting this property, an exception will be thrown if the direction vector is not perpendicular to the normal vector.

public XYZ Direction { get; set; }

Public Property Direction As XYZ
	Get
	Set

public:
property XYZ^ Direction {
	XYZ^ get ();
	void set (XYZ^ value);
}

member Direction : XYZ with get, set

ArgumentNullException

When setting this property: A non-optional argument was null
ArgumentOutOfRangeException

When setting this property: newDir has zero length.