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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
89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
// Created on: 1994-02-25
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1994-1999 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 <Geom_BSplineCurve.hxx>
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#include <Geom_BSplineSurface.hxx>
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#include <Geom_Surface.hxx>
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#include <GeomFill_Generator.hxx>
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#include <Standard_DomainError.hxx>
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#include <StdFail_NotDone.hxx>
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#include <TColgp_Array1OfPnt.hxx>
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#include <TColgp_Array2OfPnt.hxx>
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#include <TColStd_Array1OfInteger.hxx>
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#include <TColStd_Array1OfReal.hxx>
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#include <TColStd_Array2OfReal.hxx>
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//=======================================================================
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//function : GeomFill_Generator
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//purpose :
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//=======================================================================
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GeomFill_Generator::GeomFill_Generator()
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{
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}
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//=======================================================================
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//function : Perform
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//purpose :
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//=======================================================================
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void GeomFill_Generator::Perform(const Standard_Real PTol)
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{
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// Perform the profile of the sections.
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GeomFill_Profiler::Perform( PTol);
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// Create the surface.
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Standard_Integer i,j;
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Standard_Integer NbUPoles = NbPoles();
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Standard_Integer NbVPoles = mySequence.Length();
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Standard_Integer NbUKnots = NbKnots();
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Standard_Integer NbVKnots = NbVPoles;
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Standard_Boolean isUPeriodic = IsPeriodic();
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Standard_Boolean isVPeriodic = Standard_False;
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TColgp_Array2OfPnt Poles ( 1, NbUPoles, 1, NbVPoles);
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TColStd_Array2OfReal Weights( 1, NbUPoles, 1, NbVPoles);
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TColStd_Array1OfReal UKnots ( 1, NbUKnots);
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TColStd_Array1OfReal VKnots ( 1, NbVKnots);
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TColStd_Array1OfInteger UMults ( 1, NbUKnots);
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TColStd_Array1OfInteger VMults ( 1, NbVKnots);
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VMults.Init(1);
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VMults(1) = VMults(NbVKnots) = 2;
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KnotsAndMults( UKnots, UMults);
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TColgp_Array1OfPnt Pole ( 1, NbUPoles);
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TColStd_Array1OfReal Weight( 1, NbUPoles);
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for ( j = 1; j <= NbVPoles; j++) {
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Handle(Geom_BSplineCurve) Cj =
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Handle(Geom_BSplineCurve)::DownCast(mySequence(j));
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Cj->Poles(Pole);
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Cj->Weights(Weight);
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VKnots(j) = (Standard_Real)(j-1);
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for ( i = 1; i <= NbUPoles; i++) {
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Poles(i,j) = Pole (i);
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Weights(i,j) = Weight(i);
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}
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}
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mySurface = new Geom_BSplineSurface( Poles, Weights, UKnots, VKnots,
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UMults, VMults, Degree(), 1,
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isUPeriodic, isVPeriodic);
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}
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