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133 lines
4.3 KiB
C++
Executable File
133 lines
4.3 KiB
C++
Executable File
// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <RWStepShape_RWEdgeLoop.ixx>
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#include <StepShape_HArray1OfOrientedEdge.hxx>
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#include <StepShape_OrientedEdge.hxx>
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RWStepShape_RWEdgeLoop::RWStepShape_RWEdgeLoop () {}
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void RWStepShape_RWEdgeLoop::ReadStep
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(const Handle(StepData_StepReaderData)& data,
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const Standard_Integer num,
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Handle(Interface_Check)& ach,
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const Handle(StepShape_EdgeLoop)& ent) const
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{
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// --- Number of Parameter Control ---
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if (!data->CheckNbParams(num,2,ach,"edge_loop")) return;
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// --- inherited field : name ---
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Handle(TCollection_HAsciiString) aName;
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//szv#4:S4163:12Mar99 `Standard_Boolean stat0 =` not needed
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data->ReadString (num,1,"name",ach,aName);
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// --- own field : edgeList ---
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Handle(StepShape_HArray1OfOrientedEdge) aEdgeList;
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Handle(StepShape_OrientedEdge) anent;
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Standard_Integer nsub1;
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if (data->ReadSubList (num,2,"edge_list",ach,nsub1)) {
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Standard_Integer nb1 = data->NbParams(nsub1);
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aEdgeList = new StepShape_HArray1OfOrientedEdge (1, nb1);
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for (Standard_Integer i1 = 1; i1 <= nb1; i1 ++) {
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//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
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if (data->ReadEntity (nsub1, i1,"oriented_edge", ach, STANDARD_TYPE(StepShape_OrientedEdge), anent))
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aEdgeList->SetValue(i1, anent);
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}
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}
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//--- Initialisation of the read entity ---
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ent->Init(aName, aEdgeList);
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}
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void RWStepShape_RWEdgeLoop::WriteStep
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(StepData_StepWriter& SW,
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const Handle(StepShape_EdgeLoop)& ent) const
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{
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// --- inherited field name ---
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SW.Send(ent->Name());
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// --- own field : edgeList ---
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SW.OpenSub();
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for (Standard_Integer i1 = 1; i1 <= ent->NbEdgeList(); i1 ++) {
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SW.Send(ent->EdgeListValue(i1));
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}
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SW.CloseSub();
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}
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// ============================================================================
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// Method : Share
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// ============================================================================
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void RWStepShape_RWEdgeLoop::Share(const Handle(StepShape_EdgeLoop)& ent, Interface_EntityIterator& iter) const
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{
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Standard_Integer nbElem1 = ent->NbEdgeList();
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for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
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iter.GetOneItem(ent->EdgeListValue(is1));
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}
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}
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void RWStepShape_RWEdgeLoop::Check
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(const Handle(StepShape_EdgeLoop)& ent,
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const Interface_ShareTool& ,
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Handle(Interface_Check)& ach) const
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{
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// cout << "------ calling CheckEdgeLoop ------" << endl;
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Standard_Boolean headToTail = Standard_True;
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//Standard_Boolean noIdentVtx = Standard_True; //szv#4:S4163:12Mar99 unused
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Standard_Integer nbEdg = ent->NbEdgeList();
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Handle(StepShape_OrientedEdge) theOE = ent->EdgeListValue(1);
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Handle(StepShape_Vertex) theVxFrst = theOE->EdgeStart();
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Handle(StepShape_Vertex) theVxLst = theOE->EdgeEnd();
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if((nbEdg == 1) && (theVxFrst != theVxLst)){
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ach->AddFail("Edge loop composed of single Edge : Start and End Vertex of edge are not identical");
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}
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for(Standard_Integer i = 2; i <= nbEdg; i++)
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{
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theOE = ent->EdgeListValue(i);
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Handle(StepShape_Vertex) theVxStrt = theOE->EdgeStart();
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if(theVxStrt != theVxLst){
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headToTail = Standard_False;
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}
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theVxLst = theOE->EdgeEnd();
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if(theVxStrt == theVxLst){
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ach->AddWarning("One edge_curve contains identical vertices");
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}
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}
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if(theVxFrst != theVxLst){
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headToTail = Standard_False;
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}
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if(!headToTail) {
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ach->AddFail("Error : Path does not head to tail");
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}
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}
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