GeoExtendedMaterial Node1 GeoExtendedMaterial - m_state - m_temperature - m_pressure - m_properties + GeoExtendedMaterial() + ~GeoExtendedMaterial() + getState() + getTemperature() + getPressure() + SetMaterialPropertiesTable() + GetMaterialPropertiesTable() + GetMaterialPropertiesTable() - GeoExtendedMaterial() - operator=() Node2 GeoMaterial Node2->Node1