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1 | // Created by: CKY / Contract Toubro-Larsen |
2 | // Copyright (c) 1993-1999 Matra Datavision |
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3 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
16 | //-------------------------------------------------------------------- |
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17 | //-------------------------------------------------------------------- |
18 | |
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19 | #include <gp_GTrsf.hxx> |
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20 | #include <gp_Vec.hxx> |
21 | #include <gp_XYZ.hxx> |
22 | #include <IGESData_IGESEntity.hxx> |
23 | #include <IGESGeom_OffsetCurve.hxx> |
24 | #include <Standard_Type.hxx> |
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25 | |
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26 | IMPLEMENT_STANDARD_RTTIEXT(IGESGeom_OffsetCurve,IGESData_IGESEntity) |
27 | |
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28 | IGESGeom_OffsetCurve::IGESGeom_OffsetCurve () { } |
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29 | |
30 | |
31 | void IGESGeom_OffsetCurve::Init |
32 | (const Handle(IGESData_IGESEntity)& aBaseCurve, |
33 | const Standard_Integer anOffsetType, |
34 | const Handle(IGESData_IGESEntity)& aFunction, |
35 | const Standard_Integer aFunctionCoord, |
36 | const Standard_Integer aTaperedOffsetType, |
37 | const Standard_Real offDistance1, |
38 | const Standard_Real anArcLength1, |
39 | const Standard_Real offDistance2, |
40 | const Standard_Real anArcLength2, |
41 | const gp_XYZ& aNormalVec, |
42 | const Standard_Real anOffsetParam, |
43 | const Standard_Real anotherOffsetParam) |
44 | { |
45 | theBaseCurve = aBaseCurve; |
46 | theOffsetType = anOffsetType; |
47 | theFunction = aFunction; |
48 | theFunctionCoord = aFunctionCoord; |
49 | theTaperedOffsetType = aTaperedOffsetType; |
50 | theOffsetDistance1 = offDistance1; |
51 | theArcLength1 = anArcLength1; |
52 | theOffsetDistance2 = offDistance2; |
53 | theArcLength2 = anArcLength2; |
54 | theNormalVector = aNormalVec; |
55 | theOffsetParam1 = anOffsetParam; |
56 | theOffsetParam2 = anotherOffsetParam; |
57 | InitTypeAndForm(130,0); |
58 | } |
59 | |
60 | |
61 | Handle(IGESData_IGESEntity) IGESGeom_OffsetCurve::BaseCurve () const |
62 | { |
63 | return theBaseCurve; |
64 | } |
65 | |
66 | Standard_Integer IGESGeom_OffsetCurve::OffsetType () const |
67 | { |
68 | return theOffsetType; |
69 | } |
70 | |
71 | Handle(IGESData_IGESEntity) IGESGeom_OffsetCurve::Function () const |
72 | { |
73 | return theFunction; |
74 | } |
75 | |
76 | Standard_Integer IGESGeom_OffsetCurve::FunctionParameter () const |
77 | { |
78 | return theFunctionCoord; |
79 | } |
80 | |
81 | Standard_Integer IGESGeom_OffsetCurve::TaperedOffsetType () const |
82 | { |
83 | return theTaperedOffsetType; |
84 | } |
85 | |
86 | Standard_Real IGESGeom_OffsetCurve::FirstOffsetDistance () const |
87 | { |
88 | return theOffsetDistance1; |
89 | } |
90 | |
91 | Standard_Real IGESGeom_OffsetCurve::ArcLength1 () const |
92 | { |
93 | return theArcLength1; |
94 | } |
95 | |
96 | Standard_Real IGESGeom_OffsetCurve::SecondOffsetDistance () const |
97 | { |
98 | return theOffsetDistance2; |
99 | } |
100 | |
101 | Standard_Real IGESGeom_OffsetCurve::ArcLength2 () const |
102 | { |
103 | return theArcLength2; |
104 | } |
105 | |
106 | gp_Vec IGESGeom_OffsetCurve::NormalVector () const |
107 | { |
108 | return ( gp_Vec(theNormalVector) ); |
109 | } |
110 | |
111 | gp_Vec IGESGeom_OffsetCurve::TransformedNormalVector () const |
112 | { |
113 | if (!HasTransf()) return gp_Vec(theNormalVector); |
114 | gp_XYZ tempXYZ(theNormalVector); |
115 | gp_GTrsf loc = Location(); |
116 | loc.SetTranslationPart(gp_XYZ(0.,0.,0.)); |
117 | loc.Transforms(tempXYZ); |
118 | return gp_Vec(tempXYZ); |
119 | } |
120 | |
121 | Standard_Real IGESGeom_OffsetCurve::StartParameter () const |
122 | { return theOffsetParam1; } |
123 | |
124 | Standard_Real IGESGeom_OffsetCurve::EndParameter () const |
125 | { return theOffsetParam2; } |
126 | |
127 | void IGESGeom_OffsetCurve::Parameters |
128 | (Standard_Real& TT1, Standard_Real& TT2) const |
129 | { |
130 | TT1 = theOffsetParam1; |
131 | TT2 = theOffsetParam2; |
132 | } |
133 | |
134 | Standard_Boolean IGESGeom_OffsetCurve::HasFunction () const |
135 | { |
136 | return (! theFunction.IsNull() ); |
137 | } |