Warning, /include/opencascade/IntSurf_QuadricTool.lxx is written in an unsupported language. File is not indexed.
0001 // Copyright (c) 1995-1999 Matra Datavision
0002 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0003 //
0004 // This file is part of Open CASCADE Technology software library.
0005 //
0006 // This library is free software; you can redistribute it and/or modify it under
0007 // the terms of the GNU Lesser General Public License version 2.1 as published
0008 // by the Free Software Foundation, with special exception defined in the file
0009 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0010 // distribution for complete text of the license and disclaimer of any warranty.
0011 //
0012 // Alternatively, this file may be used under the terms of Open CASCADE
0013 // commercial license or contractual agreement.
0014
0015 #include <IntSurf_Quadric.hxx>
0016 #include <gp_Vec.hxx>
0017
0018 inline Standard_Real IntSurf_QuadricTool::Value (const IntSurf_Quadric& Quad,
0019 const Standard_Real X,
0020 const Standard_Real Y,
0021 const Standard_Real Z) {
0022
0023 return Quad.Distance(gp_Pnt(X,Y,Z));
0024 }
0025
0026 inline void IntSurf_QuadricTool::Gradient (const IntSurf_Quadric& Quad,
0027 const Standard_Real X,
0028 const Standard_Real Y,
0029 const Standard_Real Z,
0030 gp_Vec& V) {
0031
0032 V = Quad.Gradient(gp_Pnt(X,Y,Z));
0033 }
0034
0035 inline void IntSurf_QuadricTool::ValueAndGradient (const IntSurf_Quadric& Quad,
0036 const Standard_Real X,
0037 const Standard_Real Y,
0038 const Standard_Real Z,
0039 Standard_Real& Val,
0040 gp_Vec& V) {
0041
0042 Quad.ValAndGrad(gp_Pnt(X,Y,Z),Val,V);
0043 }
0044
0045
