public void SetPosDir(
	SbVec3d position,
	SbVec3d direction
)

Public Sub SetPosDir ( 
	position As SbVec3d,
	direction As SbVec3d
)

public:
void SetPosDir(
	SbVec3d position, 
	SbVec3d direction
)

member SetPosDir : 
        position : SbVec3d * 
        direction : SbVec3d -> unit 

The direction vector will be normalized automatically. This method is preferred over setValue when the point has very large magnitude, for example 1e6, because adding a normalized direction vector to such a point may not be significant.