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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
179 lines
5.3 KiB
C++
179 lines
5.3 KiB
C++
// Created on: 1995-10-18
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// Created by: Andre LIEUTIER
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// Copyright (c) 1995-1999 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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#ifndef _Plate_Plate_HeaderFile
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#define _Plate_Plate_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Address.hxx>
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#include <Standard_Boolean.hxx>
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#include <Plate_SequenceOfPinpointConstraint.hxx>
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#include <Plate_SequenceOfLinearXYZConstraint.hxx>
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#include <Plate_SequenceOfLinearScalarConstraint.hxx>
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#include <Standard_Real.hxx>
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#include <TColgp_HArray2OfXYZ.hxx>
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#include <TColgp_SequenceOfXY.hxx>
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class Plate_PinpointConstraint;
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class Plate_LinearXYZConstraint;
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class Plate_LinearScalarConstraint;
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class Plate_GlobalTranslationConstraint;
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class Plate_LineConstraint;
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class Plate_PlaneConstraint;
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class Plate_SampledCurveConstraint;
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class Plate_GtoCConstraint;
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class Plate_FreeGtoCConstraint;
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class gp_XYZ;
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class gp_XY;
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class math_Matrix;
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//! This class implement a variationnal spline algorithm able
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//! to define a two variable function satisfying some constraints
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//! and minimizing an energy like criterion.
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class Plate_Plate
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{
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public:
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DEFINE_STANDARD_ALLOC
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Standard_EXPORT Plate_Plate();
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Standard_EXPORT Plate_Plate(const Plate_Plate& Ref);
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Standard_EXPORT Plate_Plate& Copy (const Plate_Plate& Ref);
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Plate_Plate& operator= (const Plate_Plate& Ref)
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{
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return Copy(Ref);
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}
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Standard_EXPORT void Load (const Plate_PinpointConstraint& PConst);
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Standard_EXPORT void Load (const Plate_LinearXYZConstraint& LXYZConst);
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Standard_EXPORT void Load (const Plate_LinearScalarConstraint& LScalarConst);
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Standard_EXPORT void Load (const Plate_GlobalTranslationConstraint& GTConst);
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Standard_EXPORT void Load (const Plate_LineConstraint& LConst);
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Standard_EXPORT void Load (const Plate_PlaneConstraint& PConst);
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Standard_EXPORT void Load (const Plate_SampledCurveConstraint& SCConst);
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Standard_EXPORT void Load (const Plate_GtoCConstraint& GtoCConst);
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Standard_EXPORT void Load (const Plate_FreeGtoCConstraint& FGtoCConst);
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Standard_EXPORT void SolveTI (const Standard_Integer ord = 4, const Standard_Real anisotropie = 1.0);
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//! returns True if all has been correctly done.
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Standard_EXPORT Standard_Boolean IsDone() const;
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Standard_EXPORT void destroy();
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~Plate_Plate()
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{
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destroy();
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}
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//! reset the Plate in the initial state
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//! ( same as after Create())
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Standard_EXPORT void Init();
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Standard_EXPORT gp_XYZ Evaluate (const gp_XY& point2d) const;
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Standard_EXPORT gp_XYZ EvaluateDerivative (const gp_XY& point2d, const Standard_Integer iu, const Standard_Integer iv) const;
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Standard_EXPORT void CoefPol (Handle(TColgp_HArray2OfXYZ)& Coefs) const;
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Standard_EXPORT void SetPolynomialPartOnly (const Standard_Boolean PPOnly = Standard_True);
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Standard_EXPORT Standard_Integer Continuity() const;
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Standard_EXPORT void UVBox (Standard_Real& UMin, Standard_Real& UMax, Standard_Real& VMin, Standard_Real& VMax) const;
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Standard_EXPORT void UVConstraints (TColgp_SequenceOfXY& Seq) const;
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protected:
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private:
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Standard_EXPORT Standard_Real SolEm (const gp_XY& point2d, const Standard_Integer iu, const Standard_Integer iv) const;
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Standard_Real Polm (const gp_XY& point2d, const Standard_Integer iu, const Standard_Integer iv, const Standard_Integer idu, const Standard_Integer idv) const;
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Standard_Integer& Deru (const Standard_Integer index) const;
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Standard_Integer& Derv (const Standard_Integer index) const;
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gp_XYZ& Solution (const Standard_Integer index) const;
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gp_XY& Points (const Standard_Integer index) const;
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Standard_EXPORT void SolveTI1 (const Standard_Integer IterationNumber);
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Standard_EXPORT void SolveTI2 (const Standard_Integer IterationNumber);
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Standard_EXPORT void SolveTI3 (const Standard_Integer IterationNumber);
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Standard_EXPORT void fillXYZmatrix (math_Matrix& mat, const Standard_Integer i0, const Standard_Integer j0, const Standard_Integer ncc1, const Standard_Integer ncc2) const;
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Standard_Integer order;
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Standard_Integer n_el;
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Standard_Integer n_dim;
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Standard_Address solution;
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Standard_Address points;
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Standard_Address deru;
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Standard_Address derv;
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Standard_Boolean OK;
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Plate_SequenceOfPinpointConstraint myConstraints;
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Plate_SequenceOfLinearXYZConstraint myLXYZConstraints;
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Plate_SequenceOfLinearScalarConstraint myLScalarConstraints;
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Standard_Real ddu[10];
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Standard_Real ddv[10];
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Standard_Integer maxConstraintOrder;
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Standard_Boolean PolynomialPartOnly;
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Standard_Real Uold;
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Standard_Real Vold;
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Standard_Real U2;
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Standard_Real R;
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Standard_Real L;
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};
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#include <Plate_Plate.lxx>
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#endif // _Plate_Plate_HeaderFile
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