CTriggerProximity

class CTriggerProximity : public CBaseTrigger
{
public:
    CHandle<CBaseEntity> m_hMeasureTarget;
    CUtlSymbolLarge m_iszMeasureTarget;
    float32 m_fRadius;
    int32 m_nTouchers;
    CEntityOutputTemplate<float32> m_NearestEntityDistance;
};