Author: janehu Date: 2008-01-18 15:50:04 -0600 (Fri, 18 Jan 2008) New Revision: 1546 Modified: cgm/trunk/geom/RefFace.cpp Log: Adding comments for RefFace change. Modified: cgm/trunk/geom/RefFace.cpp =================================================================== --- cgm/trunk/geom/RefFace.cpp 2008-01-18 21:46:33 UTC (rev 1545) +++ cgm/trunk/geom/RefFace.cpp 2008-01-18 21:50:04 UTC (rev 1546) @@ -1486,6 +1486,9 @@ CubitStatus RefFace::get_point_normal( CubitVector& origin, CubitVector& normal ) { + // non-planar surface can calculate for point normal too. If certain + //geometry engine can't provide normal for non-planar surfaces, check + //should be done in the geometry engine level. //if( is_planar() == CUBIT_FALSE) // return CUBIT_FAILURE;