Adds an AlignmentSTS (Spiral-Line-Spiral) entity constrained by the line length.
public AlignmentSTS AddFreeSTS( int previousEntityId, int nextEntityId, double tanLength, SpiralType spiralDefinition )
Public Function AddFreeSTS ( previousEntityId As Integer, nextEntityId As Integer, tanLength As Double, spiralDefinition As SpiralType ) As AlignmentSTS
public: AlignmentSTS^ AddFreeSTS( int previousEntityId, int nextEntityId, double tanLength, SpiralType spiralDefinition )