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131 lines
4.5 KiB
C++
131 lines
4.5 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 <IFSelect_ContextModif.hxx>
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#include <IGESBasic_HArray1OfHArray1OfIGESEntity.hxx>
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#include <IGESData_HArray1OfIGESEntity.hxx>
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#include <IGESData_IGESEntity.hxx>
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#include <IGESData_IGESModel.hxx>
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#include <IGESGeom_BoundedSurface.hxx>
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#include <IGESGeom_TrimmedSurface.hxx>
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#include <IGESSelect_RemoveCurves.hxx>
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#include <Interface_CopyTool.hxx>
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#include <Interface_Macros.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <TColStd_HArray1OfInteger.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(IGESSelect_RemoveCurves,IGESSelect_ModelModifier)
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IGESSelect_RemoveCurves::IGESSelect_RemoveCurves (const Standard_Boolean UV)
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: IGESSelect_ModelModifier (Standard_True) , theUV (UV) { }
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static Standard_Boolean Edit
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(const Handle(Standard_Transient)& ent, const Standard_Boolean UV)
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{
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Standard_Boolean res = Standard_False;
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DeclareAndCast(IGESGeom_TrimmedSurface,trsu,ent);
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if (!trsu.IsNull()) {
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res = Edit (trsu->OuterContour(),UV);
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Standard_Integer i,nb = trsu->NbInnerContours();
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for (i = 1; i <= nb; i ++) {
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res = res | Edit (trsu->InnerContour(i),UV);
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}
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return res;
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}
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DeclareAndCast(IGESGeom_BoundedSurface,bnsu,ent);
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if (!bnsu.IsNull()) {
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Standard_Integer i,nb = bnsu->NbBoundaries();
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for (i = 1; i <= nb; i ++) {
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res = res | Edit (bnsu->Boundary(i),UV);
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}
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return res;
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}
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DeclareAndCast(IGESGeom_CurveOnSurface,cons,ent);
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if (!cons.IsNull()) {
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Handle(IGESData_IGESEntity) cuv,c3d;
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cuv = cons->CurveUV();
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c3d = cons->Curve3D();
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Standard_Integer pref = cons->PreferenceMode();
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if (UV && !c3d.IsNull()) {
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if (cuv.IsNull() || c3d.IsNull()) return Standard_False; // rien a faire
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cuv.Nullify();
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if (pref == 1) pref = 0;
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if (pref == 3) pref = 2;
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} else if (!cuv.IsNull()) {
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if (cuv.IsNull() || c3d.IsNull()) return Standard_False; // rien a faire
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c3d.Nullify();
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if (pref == 2) pref = 0;
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if (pref == 3) pref = 1;
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}
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cons->Init ( cons->CreationMode(), cons->Surface(), cuv, c3d, pref );
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return Standard_True;
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}
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DeclareAndCast(IGESGeom_Boundary,bndy,ent);
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if (!bndy.IsNull()) {
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Standard_Integer i, nb = bndy->NbModelSpaceCurves();
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if (nb == 0) return Standard_False;
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Handle(IGESData_HArray1OfIGESEntity) arc3d = new IGESData_HArray1OfIGESEntity(1,nb);
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Handle(IGESBasic_HArray1OfHArray1OfIGESEntity) arcuv = new IGESBasic_HArray1OfHArray1OfIGESEntity (1,nb);
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Handle(TColStd_HArray1OfInteger) sens = new TColStd_HArray1OfInteger(1,nb);
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for (i = 1; i <= nb; i ++) {
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sens->SetValue (i,bndy->Sense(i));
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Handle(IGESData_HArray1OfIGESEntity) cuv = bndy->ParameterCurves(i);
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Handle(IGESData_IGESEntity) c3d = bndy->ModelSpaceCurve (i);
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if (UV) {
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if (cuv.IsNull() || c3d.IsNull()) continue; // rien a faire
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cuv.Nullify();
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arcuv->SetValue (i,cuv);
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} else {
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if (cuv.IsNull() || c3d.IsNull()) continue; // rien a faire
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c3d.Nullify();
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arc3d->SetValue (i,c3d);
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res = Standard_True;
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}
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}
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// Y a-t-il eu de la retouche ?
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Standard_Integer pref = bndy->PreferenceType();
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if (UV) {
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if (pref == 2) pref = 0;
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if (pref == 3) pref = 1;
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} else {
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if (pref == 1) pref = 0;
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if (pref == 3) pref = 2;
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}
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if (res) bndy->Init (bndy->BoundaryType(),pref,bndy->Surface(),arc3d,sens,arcuv);
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return res;
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}
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return Standard_False;
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}
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void IGESSelect_RemoveCurves::Performing (IFSelect_ContextModif& ctx,
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const Handle(IGESData_IGESModel)& /*target*/,
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Interface_CopyTool& /*TC*/) const
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{
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for (ctx.Start(); ctx.More(); ctx.Next()) {
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if (Edit (ctx.ValueResult(),theUV) ) ctx.Trace ();
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}
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}
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TCollection_AsciiString IGESSelect_RemoveCurves::Label () const
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{
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if (theUV) return TCollection_AsciiString ("Remove Curves UV on Face");
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else return TCollection_AsciiString ("Remove Curves 3D on Face");
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}
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