1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
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.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
15 #include <Interface_Check.hxx>
16 #include <Interface_EntityIterator.hxx>
17 #include <RWStepShape_RWPolyLoop.hxx>
18 #include <StepData_StepReaderData.hxx>
19 #include <StepData_StepWriter.hxx>
20 #include <StepGeom_CartesianPoint.hxx>
21 #include <StepGeom_HArray1OfCartesianPoint.hxx>
22 #include <StepShape_PolyLoop.hxx>
24 RWStepShape_RWPolyLoop::RWStepShape_RWPolyLoop () {}
26 void RWStepShape_RWPolyLoop::ReadStep
27 (const Handle(StepData_StepReaderData)& data,
28 const Standard_Integer num,
29 Handle(Interface_Check)& ach,
30 const Handle(StepShape_PolyLoop)& ent) const
34 // --- Number of Parameter Control ---
36 if (!data->CheckNbParams(num,2,ach,"poly_loop")) return;
38 // --- inherited field : name ---
40 Handle(TCollection_HAsciiString) aName;
41 //szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
42 data->ReadString (num,1,"name",ach,aName);
44 // --- own field : polygon ---
46 Handle(StepGeom_HArray1OfCartesianPoint) aPolygon;
47 Handle(StepGeom_CartesianPoint) anent2;
48 Standard_Integer nsub2;
49 if (data->ReadSubList (num,2,"polygon",ach,nsub2)) {
50 Standard_Integer nb2 = data->NbParams(nsub2);
51 aPolygon = new StepGeom_HArray1OfCartesianPoint (1, nb2);
52 for (Standard_Integer i2 = 1; i2 <= nb2; i2 ++) {
53 //szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
54 if (data->ReadEntity (nsub2, i2,"cartesian_point", ach, STANDARD_TYPE(StepGeom_CartesianPoint), anent2))
55 aPolygon->SetValue(i2, anent2);
59 //--- Initialisation of the read entity ---
62 ent->Init(aName, aPolygon);
66 void RWStepShape_RWPolyLoop::WriteStep
67 (StepData_StepWriter& SW,
68 const Handle(StepShape_PolyLoop)& ent) const
71 // --- inherited field name ---
75 // --- own field : polygon ---
78 for (Standard_Integer i2 = 1; i2 <= ent->NbPolygon(); i2 ++) {
79 SW.Send(ent->PolygonValue(i2));
85 void RWStepShape_RWPolyLoop::Share(const Handle(StepShape_PolyLoop)& ent, Interface_EntityIterator& iter) const
88 Standard_Integer nbElem1 = ent->NbPolygon();
89 for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
90 iter.GetOneItem(ent->PolygonValue(is1));