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108 lines
3.6 KiB
Plaintext
Executable File
108 lines
3.6 KiB
Plaintext
Executable File
// 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) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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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 (*((TColStd_Array2OfReal*) NULL));
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}
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