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1 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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2 | // |
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3 | // This file is part of Open CASCADE Technology software library. |
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4 | // |
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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 |
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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. |
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10 | // |
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11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
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13 | |
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14 | |
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15 | #include <Standard_Type.hxx> |
16 | #include <StepGeom_RationalBSplineSurface.hxx> |
17 | #include <TCollection_HAsciiString.hxx> |
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18 | |
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19 | IMPLEMENT_STANDARD_RTTIEXT(StepGeom_RationalBSplineSurface,StepGeom_BSplineSurface) |
20 | |
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21 | StepGeom_RationalBSplineSurface::StepGeom_RationalBSplineSurface () {} |
22 | |
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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, |
32 | const Handle(TColStd_HArray2OfReal)& aWeightsData) |
33 | { |
34 | // --- classe own fields --- |
35 | weightsData = aWeightsData; |
36 | // --- classe inherited fields --- |
37 | StepGeom_BSplineSurface::Init(aName, aUDegree, aVDegree, aControlPointsList, aSurfaceForm, aUClosed, aVClosed, aSelfIntersect); |
38 | } |
39 | |
40 | |
41 | void StepGeom_RationalBSplineSurface::SetWeightsData(const Handle(TColStd_HArray2OfReal)& aWeightsData) |
42 | { |
43 | weightsData = aWeightsData; |
44 | } |
45 | |
46 | Handle(TColStd_HArray2OfReal) StepGeom_RationalBSplineSurface::WeightsData() const |
47 | { |
48 | return weightsData; |
49 | } |
50 | |
51 | Standard_Real StepGeom_RationalBSplineSurface::WeightsDataValue(const Standard_Integer num1,const Standard_Integer num2) const |
52 | { |
53 | return weightsData->Value(num1,num2); |
54 | } |
55 | |
56 | Standard_Integer StepGeom_RationalBSplineSurface::NbWeightsDataI () const |
57 | { |
58 | return weightsData->UpperRow() - weightsData->LowerRow() + 1; |
59 | } |
60 | |
61 | Standard_Integer StepGeom_RationalBSplineSurface::NbWeightsDataJ () const |
62 | { |
63 | return weightsData->UpperCol() - weightsData->LowerCol() + 1; |
64 | } |