IGeSurface.Normal Property

IGeSurfaceNormal Property

Returns unit normal vector of this surface. If surface has no normal, returns empty vector.

Namespace: FDF.Common.Geometries
Assembly: FDF.Common (in FDF.Common.dll) Version: 3.0.0.0

Syntax

GeVector Normal { get; }

ReadOnly Property Normal As GeVector
	Get

property GeVector^ Normal {
	GeVector^ get ();
}

abstract Normal : GeVector with get

Remarks

If there's no unique normal, returns empty vector.