src/StepGeom/StepGeom_BSplineCurve.cxx

   1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
   2 //
   3 // This file is part of Open CASCADE Technology software library.
   4 //
   5 // This library is free software; you can redistribute it and/or modify it under
   6 // the terms of the GNU Lesser General Public License version 2.1 as published
   7 // by the Free Software Foundation, with special exception defined in the file
   8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
   9 // distribution for complete text of the license and disclaimer of any warranty.
  10 //
  11 // Alternatively, this file may be used under the terms of Open CASCADE
  12 // commercial license or contractual agreement.
  13
  14
  15 #include <Standard_Type.hxx>
  16 #include <StepGeom_BSplineCurve.hxx>
  17 #include <StepGeom_CartesianPoint.hxx>
  18 #include <TCollection_HAsciiString.hxx>
  19
  20 IMPLEMENT_STANDARD_RTTIEXT(StepGeom_BSplineCurve,StepGeom_BoundedCurve)
  21
  22 StepGeom_BSplineCurve::StepGeom_BSplineCurve ()  {}
  23
  24 void StepGeom_BSplineCurve::Init(
  25         const Handle(TCollection_HAsciiString)& aName,
  26         const Standard_Integer aDegree,
  27         const Handle(StepGeom_HArray1OfCartesianPoint)& aControlPointsList,
  28         const StepGeom_BSplineCurveForm aCurveForm,
  29         const StepData_Logical aClosedCurve,
  30         const StepData_Logical aSelfIntersect)
  31 {
  32         // --- classe own fields ---
  33         degree = aDegree;
  34         controlPointsList = aControlPointsList;
  35         curveForm = aCurveForm;
  36         closedCurve = aClosedCurve;
  37         selfIntersect = aSelfIntersect;
  38         // --- classe inherited fields ---
  39         StepRepr_RepresentationItem::Init(aName);
  40 }
  41
  42
  43 void StepGeom_BSplineCurve::SetDegree(const Standard_Integer aDegree)
  44 {
  45         degree = aDegree;
  46 }
  47
  48 Standard_Integer StepGeom_BSplineCurve::Degree() const
  49 {
  50         return degree;
  51 }
  52
  53 void StepGeom_BSplineCurve::SetControlPointsList(const Handle(StepGeom_HArray1OfCartesianPoint)& aControlPointsList)
  54 {
  55         controlPointsList = aControlPointsList;
  56 }
  57
  58 Handle(StepGeom_HArray1OfCartesianPoint) StepGeom_BSplineCurve::ControlPointsList() const
  59 {
  60         return controlPointsList;
  61 }
  62
  63 Handle(StepGeom_CartesianPoint) StepGeom_BSplineCurve::ControlPointsListValue(const Standard_Integer num) const
  64 {
  65         return controlPointsList->Value(num);
  66 }
  67
  68 Standard_Integer StepGeom_BSplineCurve::NbControlPointsList () const
  69 {
  70         if (controlPointsList.IsNull()) return 0;
  71         return controlPointsList->Length();
  72 }
  73
  74 void StepGeom_BSplineCurve::SetCurveForm(const StepGeom_BSplineCurveForm aCurveForm)
  75 {
  76         curveForm = aCurveForm;
  77 }
  78
  79 StepGeom_BSplineCurveForm StepGeom_BSplineCurve::CurveForm() const
  80 {
  81         return curveForm;
  82 }
  83
  84 void StepGeom_BSplineCurve::SetClosedCurve(const StepData_Logical aClosedCurve)
  85 {
  86         closedCurve = aClosedCurve;
  87 }
  88
  89 StepData_Logical StepGeom_BSplineCurve::ClosedCurve() const
  90 {
  91         return closedCurve;
  92 }
  93
  94 void StepGeom_BSplineCurve::SetSelfIntersect(const StepData_Logical aSelfIntersect)
  95 {
  96         selfIntersect = aSelfIntersect;
  97 }
  98
  99 StepData_Logical StepGeom_BSplineCurve::SelfIntersect() const
 100 {
 101         return selfIntersect;
 102 }