bool OESetSurfaceArcFxn(OEChem::OEMolBase& mol, OEChem::OEAtomBase *atom, const OESurfaceArcFxnBase &func)
Attaches the arc drawing functor to the given atom.
The molecule the atom belongs to.
The atom to which the functor will be attached.
The functor that will be used to draw the arc segment(s) of the molecule surface that correspond(s) to the given atom when the
OEDraw2DSurfacefunction in invoked.