Surface defined by a 3d curve and a direction. A point at (u,v) of the surface is defined by the point of the curve at parameter u plus v*direction. It is the surface that is generated by the curve moved alon the direction. The curve may not have the direction as a tangential vector. Also the curve is defined in the interval [0,1], the parameterspace of this curve may also be defined by a startParameter and an endParameter.

[SerializableAttribute]
public class SurfaceOfLinearExtrusion : ISurfaceImpl, 
	ISerializable

<SerializableAttribute> _
Public Class SurfaceOfLinearExtrusion _
	Inherits ISurfaceImpl _
	Implements ISerializable

[SerializableAttribute]
public ref class SurfaceOfLinearExtrusion : public ISurfaceImpl, 
	ISerializable