CPathTrack

class CPathTrack : public CPointEntity
{
public:
    CPathTrack* m_pnext;
    CPathTrack* m_pprevious;
    CPathTrack* m_paltpath;
    float32 m_flRadius;
    float32 m_length;
    CUtlSymbolLarge m_altName;
    int32 m_nIterVal;
    TrackOrientationType_t m_eOrientationType;
    CEntityIOOutput m_OnPass;
};