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 <Interface_Check.hxx>
16 #include <Interface_EntityIterator.hxx>
17 #include <RWStepGeom_RWCartesianTransformationOperator.hxx>
18 #include <StepData_StepReaderData.hxx>
19 #include <StepData_StepWriter.hxx>
20 #include <StepGeom_CartesianPoint.hxx>
21 #include <StepGeom_CartesianTransformationOperator.hxx>
22 #include <StepGeom_Direction.hxx>
23
RWStepGeom_RWCartesianTransformationOperator()24 RWStepGeom_RWCartesianTransformationOperator::RWStepGeom_RWCartesianTransformationOperator () {}
25
ReadStep(const Handle (StepData_StepReaderData)& data,const Standard_Integer num,Handle (Interface_Check)& ach,const Handle (StepGeom_CartesianTransformationOperator)& ent) const26 void RWStepGeom_RWCartesianTransformationOperator::ReadStep
27 (const Handle(StepData_StepReaderData)& data,
28 const Standard_Integer num,
29 Handle(Interface_Check)& ach,
30 const Handle(StepGeom_CartesianTransformationOperator)& ent) const
31 {
32
33 // 29 MAI 1997
34 // PATCH CKY : functionally_defined_transformation est aussi supertype, avec
35 // deux champs STRING. Pour bien faire, les ajouter. Au minimum, les faire
36 // sauter. On attend 7 champs au lieu de 5 et on commence au champ 3
37
38 // --- Number of Parameter Control ---
39
40 if (!data->CheckNbParams(num,7,ach,"cartesian_transformation_operator")) return;
41
42 // --- inherited field : name ---
43
44 Handle(TCollection_HAsciiString) aName;
45 //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
46 data->ReadString (num,3,"name",ach,aName);
47
48 // --- own field : axis1 ---
49
50 Handle(StepGeom_Direction) aAxis1;
51 Standard_Boolean hasAaxis1 = Standard_True;
52 if (data->IsParamDefined(num,4)) {
53 //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
54 data->ReadEntity(num, 4,"axis1", ach, STANDARD_TYPE(StepGeom_Direction), aAxis1);
55 }
56 else {
57 hasAaxis1 = Standard_False;
58 aAxis1.Nullify();
59 }
60
61 // --- own field : axis2 ---
62
63 Handle(StepGeom_Direction) aAxis2;
64 Standard_Boolean hasAaxis2 = Standard_True;
65 if (data->IsParamDefined(num,5)) {
66 //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
67 data->ReadEntity(num, 5,"axis2", ach, STANDARD_TYPE(StepGeom_Direction), aAxis2);
68 }
69 else {
70 hasAaxis2 = Standard_False;
71 aAxis2.Nullify();
72 }
73
74 // --- own field : localOrigin ---
75
76 Handle(StepGeom_CartesianPoint) aLocalOrigin;
77 //szv#4:S4163:12Mar99 `Standard_Boolean stat4 =` not needed
78 data->ReadEntity(num, 6,"local_origin", ach, STANDARD_TYPE(StepGeom_CartesianPoint), aLocalOrigin);
79
80 // --- own field : scale ---
81
82 Standard_Real aScale;
83 Standard_Boolean hasAscale = Standard_True;
84 if (data->IsParamDefined(num,7)) {
85 //szv#4:S4163:12Mar99 `Standard_Boolean stat5 =` not needed
86 data->ReadReal (num,7,"scale",ach,aScale);
87 }
88 else {
89 hasAscale = Standard_False;
90 aScale = 0.;
91 }
92
93 //--- Initialisation of the read entity ---
94
95
96 ent->Init(aName, hasAaxis1, aAxis1, hasAaxis2, aAxis2, aLocalOrigin, hasAscale, aScale);
97 }
98
99
WriteStep(StepData_StepWriter & SW,const Handle (StepGeom_CartesianTransformationOperator)& ent) const100 void RWStepGeom_RWCartesianTransformationOperator::WriteStep
101 (StepData_StepWriter& SW,
102 const Handle(StepGeom_CartesianTransformationOperator)& ent) const
103 {
104
105 // --- inherited field name ---
106 // PATCH CKY : name depuis geometric_representation_item
107 // et name + descr depuis functionally_defined_transformation
108
109 SW.Send(ent->Name());
110 SW.Send(ent->Name());
111 SW.Send(ent->Name());
112
113 // --- own field : axis1 ---
114
115 Standard_Boolean hasAaxis1 = ent->HasAxis1();
116 if (hasAaxis1) {
117 SW.Send(ent->Axis1());
118 }
119 else {
120 SW.SendUndef();
121 }
122
123 // --- own field : axis2 ---
124
125 Standard_Boolean hasAaxis2 = ent->HasAxis2();
126 if (hasAaxis2) {
127 SW.Send(ent->Axis2());
128 }
129 else {
130 SW.SendUndef();
131 }
132
133 // --- own field : localOrigin ---
134
135 SW.Send(ent->LocalOrigin());
136
137 // --- own field : scale ---
138
139 Standard_Boolean hasAscale = ent->HasScale();
140 if (hasAscale) {
141 SW.Send(ent->Scale());
142 }
143 else {
144 SW.SendUndef();
145 }
146 }
147
148
Share(const Handle (StepGeom_CartesianTransformationOperator)& ent,Interface_EntityIterator & iter) const149 void RWStepGeom_RWCartesianTransformationOperator::Share(const Handle(StepGeom_CartesianTransformationOperator)& ent, Interface_EntityIterator& iter) const
150 {
151 if (ent->HasAxis1()) {
152 iter.GetOneItem(ent->Axis1());
153 }
154
155
156 if (ent->HasAxis2()) {
157 iter.GetOneItem(ent->Axis2());
158 }
159
160
161
162 iter.GetOneItem(ent->LocalOrigin());
163 }
164
165