SoPcons Node1 SoPcons + fRmin + fRmax + fDz + fSPhi + fDPhi + smoothDraw + pOverrideNPhi + alternateRep + drawEdgeLines - m_children + SoPcons() + generateAlternateRep() + clearAlternateRep() + initClass() # computeBBox() # generatePrimitives() # getChildren() # ~SoPcons() - SO_NODE_HEADER() - generateChildren() - updateChildren() - inc() Node2 SoShape Node2->Node1