else if ( theNbNodes == 6 ) return VTK_QUADRATIC_TRIANGLE;
else if ( theNbNodes == 8 ) return VTK_QUADRATIC_QUAD;
else if ( theNbNodes == 9 ) return VTK_BIQUADRATIC_QUAD;
+ else if ( theNbNodes == 7 ) return VTK_BIQUADRATIC_TRIANGLE;
else return VTK_EMPTY_CELL;
case SMDSAbs_Volume: