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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
147 lines
4.8 KiB
C++
147 lines
4.8 KiB
C++
// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <IGESSelect_SelectPCurves.ixx>
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#include <IGESData_IGESEntity.hxx>
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#include <IGESGeom_CurveOnSurface.hxx>
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#include <IGESGeom_TrimmedSurface.hxx>
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#include <IGESGeom_BoundedSurface.hxx>
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#include <IGESGeom_Boundary.hxx>
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#include <IGESBasic_Group.hxx>
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#include <IGESSolid_ManifoldSolid.hxx>
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#include <IGESSolid_Shell.hxx>
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#include <IGESSolid_Face.hxx>
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#include <IGESSolid_Loop.hxx>
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#include <IGESSelect_SelectBasicGeom.hxx>
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#include <Interface_Macros.hxx>
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IGESSelect_SelectPCurves::IGESSelect_SelectPCurves
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(const Standard_Boolean basic)
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: IFSelect_SelectExplore (-1) , thebasic (basic) { }
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Standard_Boolean IGESSelect_SelectPCurves::Explore
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(const Standard_Integer level, const Handle(Standard_Transient)& ent,
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const Interface_Graph& /*G*/, Interface_EntityIterator& explored) const
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{
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DeclareAndCast(IGESData_IGESEntity,igesent,ent);
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if (igesent.IsNull()) return Standard_False;
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Standard_Integer igt = igesent->TypeNumber();
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// TrimmedSurface 144
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if (igt == 144) {
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DeclareAndCast(IGESGeom_TrimmedSurface,trs,ent);
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explored.AddItem(trs->OuterContour());
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Standard_Integer i, nb = trs->NbInnerContours();
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for (i = 1; i <= nb; i ++) explored.AddItem (trs->InnerContour(i));
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return Standard_True;
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}
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// CurveOnSurface 142
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if (igt == 142) {
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DeclareAndCast(IGESGeom_CurveOnSurface,crf,ent);
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explored.AddItem(crf->CurveUV());
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if (thebasic) IGESSelect_SelectBasicGeom::SubCurves (crf->CurveUV(),explored);
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return Standard_True;
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}
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// Boundary 141
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if (igt == 141) {
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DeclareAndCast(IGESGeom_Boundary,bnd,ent);
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Standard_Integer i, nb = bnd->NbModelSpaceCurves();
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for (i = 1; i <= nb; i ++) {
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Standard_Integer j,np = bnd->NbParameterCurves(i);
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for (j = 1; j <= np; j ++) {
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explored.AddItem (bnd->ParameterCurve(i,j));
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}
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}
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return (nb > 0);
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}
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// BoundedSurface 143
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if (igt == 143) {
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DeclareAndCast(IGESGeom_BoundedSurface,bns,ent);
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Standard_Integer i, nb = bns->NbBoundaries(); //szv#4:S4163:12Mar99 optimized
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for (i = 1; i <= nb; i ++) explored.AddItem (bns->Boundary(i));
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return (nb != 0);
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//return Standard_True; //szv#4:S4163:12Mar99 unreached
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}
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// Groups ... en dernier de la serie 402
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if (igt == 402) {
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DeclareAndCast(IGESBasic_Group,gr,ent);
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if (gr.IsNull()) return Standard_False;
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Standard_Integer i, nb = gr->NbEntities();
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for (i = 1; i <= nb; i ++) explored.AddItem (gr->Entity(i));
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return Standard_True;
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}
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// ManifoldSolid 186 -> Shells
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if (igt == 186) {
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DeclareAndCast(IGESSolid_ManifoldSolid,msb,ent);
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explored.AddItem (msb->Shell());
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Standard_Integer i, nb = msb->NbVoidShells();
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for (i = 1; i <= nb; i ++) explored.AddItem (msb->VoidShell(i));
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return Standard_True;
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}
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// Shell 514 -> Faces
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if (igt == 514) {
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DeclareAndCast(IGESSolid_Shell,sh,ent);
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Standard_Integer i, nb = sh->NbFaces();
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for (i = 1; i <= nb; i ++) explored.AddItem (sh->Face(i));
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return Standard_True;
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}
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// Face 510 -> Loops
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if (igt == 510) {
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DeclareAndCast(IGESSolid_Face,fc,ent);
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Standard_Integer i, nb = fc->NbLoops();
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for (i = 1; i <= nb; i ++) explored.AddItem (fc->Loop(i));
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return Standard_True;
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}
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// Loop 508 -> PCurves (enfin !)
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if (igt == 508) {
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DeclareAndCast(IGESSolid_Loop,lp,ent);
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Standard_Integer i, nb = lp->NbEdges();
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for (i = 1; i <= nb; i ++) {
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Standard_Integer j, np = lp->NbParameterCurves(i);
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for (j = 1; j <= np; j ++) //szv#4:S4163:12Mar99 was bug
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explored.AddItem(lp->ParametricCurve(i,j));
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}
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return Standard_True;
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}
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// LES LIGNES : seult si en tant que pcurve : donc level >= 3
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// Lignes en general. Attention CopiousData, aux variantes "habillage"
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if (level < 3) return Standard_False;
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if (igt == 106) return (igesent->FormNumber() < 20);
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if ( (igt >= 100 && igt <= 106) || igt == 110 || igt == 112 || igt == 116 ||
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igt == 126 || igt == 130) return Standard_True;
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// Pas trouve
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return Standard_False;
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}
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TCollection_AsciiString IGESSelect_SelectPCurves::ExploreLabel () const
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{
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if (thebasic) return TCollection_AsciiString ("Basic PCurves");
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else return TCollection_AsciiString ("Global PCurves");
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}
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