const double *orig=convertObjToPossibleCpp5_Safe(origin,sw,val,a,aa,bb,msg,1,3,true);
const double *vect=convertObjToPossibleCpp5_Safe(vec,sw,val2,a2,aa2,bb2,msg2,1,3,true);
MCAuto<MEDCouplingUMesh> ret(self->clipSingle3DCellByPlane(orig,vect,eps));
const double *orig=convertObjToPossibleCpp5_Safe(origin,sw,val,a,aa,bb,msg,1,3,true);
const double *vect=convertObjToPossibleCpp5_Safe(vec,sw,val2,a2,aa2,bb2,msg2,1,3,true);
MCAuto<MEDCouplingUMesh> ret(self->clipSingle3DCellByPlane(orig,vect,eps));