diff --git a/EXeExecutor.h b/EXeExecutor.h
index 7fe4a83..00c223f 100644
--- a/EXeExecutor.h
+++ b/EXeExecutor.h
@@ -600,6 +600,7 @@ EXE_EXPORT int  ExeExtractSurfTmFacetLoops( int nId, int nFacet, int nDestGrpId,
 EXE_EXPORT int  ExeCopySurfTmFacet( int nId, int nFacet, int nDestGrpId) ;
 EXE_EXPORT bool ExeSurfTmGetFacetBBox( int nId, int nFacet, int nFlag, BBox3d& b3Box) ;
 EXE_EXPORT bool ExeSurfTmGetFacetBBoxGlob( int nId, int nFacet, int nFlag, BBox3d& b3Box) ;
+EXE_EXPORT bool ExeSurfTmGetFacetBBoxRef( int nId, int nFacet, int nFlag, const Frame3d& frRef, BBox3d& b3Box) ;
 EXE_EXPORT bool ExeSurfBezierGetPoint( int nSurfId, double dU, double dV, int nRefId, Point3d& ptP) ;
 EXE_EXPORT bool ExeSurfBezierGetPointD1( int nSurfId, double dU, double dV, int nRefId, Point3d& ptP, Vector3d& vtDerU, Vector3d& vtDerV) ;
 EXE_EXPORT bool ExeSurfBezierGetPointNrmD1( int nSurfId, double dU, double dV, int nRefId, Point3d& ptP, Vector3d& vtN, Vector3d& vtDerU, Vector3d& vtDerV) ;