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218 lines
7.3 KiB
C++
Executable File
218 lines
7.3 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 <IGESSelect_SelectBasicGeom.ixx>
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#include <IGESData_IGESEntity.hxx>
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#include <IGESGeom_Plane.hxx>
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#include <IGESGeom_CompositeCurve.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_SingleParent.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 <IGESSolid_EdgeList.hxx>
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#include <Interface_Macros.hxx>
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IGESSelect_SelectBasicGeom::IGESSelect_SelectBasicGeom
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(const Standard_Integer mode)
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: IFSelect_SelectExplore (-1) { thegeom = mode; }
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Standard_Boolean IGESSelect_SelectBasicGeom::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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// thegeom > 0 : curves3d < 0 : surfaces == 0 : curves3d + surfaces libres
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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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// CompositeCurve : a decomposer ?
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if (igt == 102 && thegeom == 2) {
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DeclareAndCast(IGESGeom_CompositeCurve,cmc,ent);
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Standard_Integer i, nb = cmc->NbCurves();
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for (i = 1; i <= nb; i ++) explored.AddItem (cmc->Curve(i));
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return Standard_True;
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}
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// Lignes en general. Attention CopiousData, aux variantes "habillage"
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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 (thegeom >= 0);
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// Surfaces LIBRES, car il n y a pas d autre moyen de les reperer
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// (l ideal serait de prendre les bords naturels)
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// Ou surfaces debarassees de leurs contours
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if (igt == 114 || igt == 118 || igt == 120 || igt == 122 || igt == 128 || igt == 140 || igt == 190)
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return (thegeom <= 0);
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// Plan 108
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// mode surface : on retourne tout le Plane sinon c est inexploitable
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if (igt == 108) {
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DeclareAndCast(IGESGeom_Plane,pln,ent);
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if (thegeom >= 0) explored.AddItem(pln->BoundingCurve());
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return pln->HasBoundingCurve();
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}
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if (igt == 116) return (thegeom >= 0); // on point, ca va bien ...
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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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if (thegeom >= 0) {
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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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}
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else explored.AddItem (trs->Surface());
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return Standard_True;
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}
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// CurveOnSurface 142
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if (igt == 142 && thegeom >= 0) {
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DeclareAndCast(IGESGeom_CurveOnSurface,crf,ent);
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explored.AddItem(crf->Curve3D());
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return Standard_True;
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}
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// Boundary 141
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if (igt == 141 && thegeom >= 0) {
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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 ++) explored.AddItem (bnd->ModelSpaceCurve(i));
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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 = 0;
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if (thegeom >= 0) {
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nb = bns->NbBoundaries();
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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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}
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else explored.AddItem (bns->Surface());
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return Standard_True;
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}
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// SingleParent
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if (igt == 402 && igesent->FormNumber() == 9) {
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DeclareAndCast(IGESBasic_SingleParent,sp,ent);
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if (sp.IsNull()) return Standard_False;
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explored.AddItem (sp->SingleParent());
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Standard_Integer i,nb = sp->NbChildren();
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for (i = 1; i <= nb; i ++) explored.AddItem (sp->Child(i));
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return Standard_True;
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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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if (thegeom >= 0) {
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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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}
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else explored.AddItem (fc->Surface());
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return Standard_True;
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}
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// Loop 508 -> Curves 3D (enfin !) mais via EdgeList ...
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if (igt == 508 && thegeom >= 0) {
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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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DeclareAndCast(IGESSolid_EdgeList,edl,lp->Edge(i));
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Standard_Integer ind = lp->ListIndex(i);
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if (edl.IsNull()) continue;
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explored.AddItem(edl->Curve(ind));
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}
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return Standard_True;
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}
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// Pas trouve
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return Standard_False;
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}
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TCollection_AsciiString IGESSelect_SelectBasicGeom::ExploreLabel () const
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{
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if (thegeom == 2) return TCollection_AsciiString ("Basic Curves 3d");
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else if (thegeom > 0) return TCollection_AsciiString ("Curves 3d");
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else if (thegeom < 0) return TCollection_AsciiString ("Surfaces");
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else return TCollection_AsciiString ("Basic Geometry");
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}
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Standard_Boolean IGESSelect_SelectBasicGeom::SubCurves
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(const Handle(IGESData_IGESEntity)& ent,
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Interface_EntityIterator& explored)
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{
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if (ent.IsNull()) return Standard_False;
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Standard_Integer igt = ent->TypeNumber();
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// CompositeCurve : a decomposer ?
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if (igt == 102) {
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DeclareAndCast(IGESGeom_CompositeCurve,cmc,ent);
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Standard_Integer i, nb = cmc->NbCurves();
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for (i = 1; i <= nb; i ++) explored.AddItem (cmc->Curve(i));
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return Standard_True;
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}
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// Lignes en general. Attention CopiousData, aux variantes "habillage"
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if (igt == 106) return (ent->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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// Sinon
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return Standard_False;
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}
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