1 // Copyright (c) 1999-2012 OPEN CASCADE SAS
3 // The content of this file is subject to the Open CASCADE Technology Public
4 // License Version 6.5 (the "License"). You may not use the content of this file
5 // except in compliance with the License. Please obtain a copy of the License
6 // at http://www.opencascade.org and read it completely before using this file.
8 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
9 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
11 // The Original Code and all software distributed under the License is
12 // distributed on an "AS IS" basis, without warranty of any kind, and the
13 // Initial Developer hereby disclaims all such warranties, including without
14 // limitation, any warranties of merchantability, fitness for a particular
15 // purpose or non-infringement. Please see the License for the specific terms
16 // and conditions governing the rights and limitations under the License.
18 #include <StepGeom_RationalBSplineSurface.ixx>
21 StepGeom_RationalBSplineSurface::StepGeom_RationalBSplineSurface () {}
23 void StepGeom_RationalBSplineSurface::Init(
24 const Handle(TCollection_HAsciiString)& aName,
25 const Standard_Integer aUDegree,
26 const Standard_Integer aVDegree,
27 const Handle(StepGeom_HArray2OfCartesianPoint)& aControlPointsList,
28 const StepGeom_BSplineSurfaceForm aSurfaceForm,
29 const StepData_Logical aUClosed,
30 const StepData_Logical aVClosed,
31 const StepData_Logical aSelfIntersect)
34 StepGeom_BSplineSurface::Init(aName, aUDegree, aVDegree, aControlPointsList, aSurfaceForm, aUClosed, aVClosed, aSelfIntersect);
37 void StepGeom_RationalBSplineSurface::Init(
38 const Handle(TCollection_HAsciiString)& aName,
39 const Standard_Integer aUDegree,
40 const Standard_Integer aVDegree,
41 const Handle(StepGeom_HArray2OfCartesianPoint)& aControlPointsList,
42 const StepGeom_BSplineSurfaceForm aSurfaceForm,
43 const StepData_Logical aUClosed,
44 const StepData_Logical aVClosed,
45 const StepData_Logical aSelfIntersect,
46 const Handle(TColStd_HArray2OfReal)& aWeightsData)
48 // --- classe own fields ---
49 weightsData = aWeightsData;
50 // --- classe inherited fields ---
51 StepGeom_BSplineSurface::Init(aName, aUDegree, aVDegree, aControlPointsList, aSurfaceForm, aUClosed, aVClosed, aSelfIntersect);
55 void StepGeom_RationalBSplineSurface::SetWeightsData(const Handle(TColStd_HArray2OfReal)& aWeightsData)
57 weightsData = aWeightsData;
60 Handle(TColStd_HArray2OfReal) StepGeom_RationalBSplineSurface::WeightsData() const
65 Standard_Real StepGeom_RationalBSplineSurface::WeightsDataValue(const Standard_Integer num1,const Standard_Integer num2) const
67 return weightsData->Value(num1,num2);
70 Standard_Integer StepGeom_RationalBSplineSurface::NbWeightsDataI () const
72 return weightsData->UpperRow() - weightsData->LowerRow() + 1;
75 Standard_Integer StepGeom_RationalBSplineSurface::NbWeightsDataJ () const
77 return weightsData->UpperCol() - weightsData->LowerCol() + 1;