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0e14656b30
Dereferenced null pointers was eliminated for PLib, BSplCLib and BSplSLib. All affected code was changed accordingly.
103 lines
3.2 KiB
Plaintext
103 lines
3.2 KiB
Plaintext
// Created on: 1993-11-25
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1993-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <BSplCLib.hxx>
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#include <TColgp_Array2OfPnt.hxx>
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#include <TColStd_Array2OfReal.hxx>
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//=======================================================================
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//function : CoefsD0
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//purpose :
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//=======================================================================
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inline void BSplSLib::CoefsD0(const Standard_Real U,
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const Standard_Real V,
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const TColgp_Array2OfPnt& Poles,
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const TColStd_Array2OfReal* Weights,
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gp_Pnt& Point)
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{
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BSplSLib::CacheD0(U, V,
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Poles.RowLength() - 1, Poles.ColLength() - 1,
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0., 0., 1., 1.,
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Poles, Weights, Point);
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}
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//=======================================================================
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//function : CoefsD1
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//purpose :
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//=======================================================================
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inline void BSplSLib::CoefsD1(const Standard_Real U,
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const Standard_Real V,
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const TColgp_Array2OfPnt& Poles,
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const TColStd_Array2OfReal* Weights,
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gp_Pnt& Point,
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gp_Vec& VecU,
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gp_Vec& VecV)
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{
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BSplSLib::CacheD1(U, V,
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Poles.RowLength() - 1, Poles.ColLength() - 1,
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0., 0., 1., 1.,
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Poles, Weights, Point, VecU, VecV);
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}
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//=======================================================================
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//function : CoefsD2
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//purpose :
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//=======================================================================
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inline void BSplSLib::CoefsD2(const Standard_Real U,
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const Standard_Real V,
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const TColgp_Array2OfPnt& Poles,
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const TColStd_Array2OfReal* Weights,
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gp_Pnt& Point,
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gp_Vec& VecU,
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gp_Vec& VecV,
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gp_Vec& VecUU,
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gp_Vec& VecUV,
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gp_Vec& VecVV)
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{
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BSplSLib::CacheD2(U, V,
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Poles.RowLength() - 1, Poles.ColLength() - 1,
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0., 0., 1., 1.,
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Poles, Weights, Point, VecU, VecV,
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VecUU, VecUV, VecVV);
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}
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//=======================================================================
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//function : PolesCoefficients
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//purpose :
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//=======================================================================
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inline void BSplSLib::PolesCoefficients(const TColgp_Array2OfPnt& Poles,
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TColgp_Array2OfPnt& CachePoles)
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{
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BSplSLib::PolesCoefficients(Poles, BSplSLib::NoWeights(),
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CachePoles, BSplSLib::NoWeights());
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}
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//=======================================================================
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//function : NoWeights
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//purpose :
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//=======================================================================
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inline TColStd_Array2OfReal* BSplSLib::NoWeights()
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{
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return NULL;
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}
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