// Created on: 2000-08-16
// Created by: Andrey BETENEV
-// Copyright (c) 2000-2012 OPEN CASCADE SAS
+// Copyright (c) 2000-2014 OPEN CASCADE SAS
//
-// The content of this file is subject to the Open CASCADE Technology Public
-// License Version 6.5 (the "License"). You may not use the content of this file
-// except in compliance with the License. Please obtain a copy of the License
-// at http://www.opencascade.org and read it completely before using this file.
+// This file is part of Open CASCADE Technology software library.
//
-// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
//
-// The Original Code and all software distributed under the License is
-// distributed on an "AS IS" basis, without warranty of any kind, and the
-// Initial Developer hereby disclaims all such warranties, including without
-// limitation, any warranties of merchantability, fitness for a particular
-// purpose or non-infringement. Please see the License for the specific terms
-// and conditions governing the rights and limitations under the License.
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
-#include <TDF_Label.hxx>
-#include <IGESCAFControl_Reader.ixx>
-#include <TopoDS_Shape.hxx>
-#include <XCAFDoc_ShapeTool.hxx>
-#include <XSControl_TransferReader.hxx>
-#include <XCAFDoc_ColorTool.hxx>
-#include <IGESData_IGESEntity.hxx>
-#include <Transfer_Binder.hxx>
-#include <TransferBRep.hxx>
-#include <Quantity_Color.hxx>
+#include <BRep_Builder.hxx>
+#include <IGESBasic_SubfigureDef.hxx>
#include <IGESCAFControl.hxx>
+#include <IGESCAFControl_Reader.hxx>
+#include <IGESData_IGESEntity.hxx>
+#include <IGESData_LevelListEntity.hxx>
#include <IGESGraph_Color.hxx>
#include <Interface_InterfaceModel.hxx>
-#include <Transfer_TransientProcess.hxx>
-#include <XCAFDoc_DocumentTool.hxx>
-#include <TopoDS_Iterator.hxx>
+#include <Quantity_Color.hxx>
+#include <TCollection_AsciiString.hxx>
#include <TCollection_ExtendedString.hxx>
+#include <TCollection_HAsciiString.hxx>
#include <TDataStd_Name.hxx>
+#include <TDF_Label.hxx>
+#include <TDocStd_Document.hxx>
+#include <TopoDS_Compound.hxx>
+#include <TopoDS_Iterator.hxx>
+#include <TopoDS_Shape.hxx>
+#include <TopTools_MapOfShape.hxx>
+#include <Transfer_Binder.hxx>
+#include <Transfer_TransientProcess.hxx>
+#include <TransferBRep.hxx>
+#include <XCAFDoc_ColorTool.hxx>
+#include <XCAFDoc_DocumentTool.hxx>
#include <XCAFDoc_LayerTool.hxx>
-#include <IGESData_LevelListEntity.hxx>
-#include <TCollection_HAsciiString.hxx>
#include <XCAFDoc_ShapeMapTool.hxx>
-#include <IGESBasic_SubfigureDef.hxx>
+#include <XCAFDoc_ShapeTool.hxx>
+#include <XSControl_TransferReader.hxx>
+#include <XSControl_WorkSession.hxx>
//=======================================================================
-//function : IGESCAFControl_Reader
-//purpose :
+//function : Transfer
+//purpose : basic working method
//=======================================================================
-
-IGESCAFControl_Reader::IGESCAFControl_Reader () :
- myColorMode( Standard_True ),
- myNameMode ( Standard_True ),
- myLayerMode( Standard_True )
+static void checkColorRange (Standard_Real& theCol)
{
+ if ( theCol < 0. ) theCol = 0.;
+ if ( theCol > 100. ) theCol = 100.;
}
-
-//=======================================================================
-//function : IGESCAFControl_Reader
-//purpose :
-//=======================================================================
-
-IGESCAFControl_Reader::IGESCAFControl_Reader (const Handle(XSControl_WorkSession)& WS,
- const Standard_Boolean scratch)
+static inline Standard_Boolean IsComposite (const TopoDS_Shape& theShape)
{
- SetWS (WS,scratch);
- myColorMode = Standard_True;
- myNameMode = Standard_True;
- myLayerMode = Standard_True;
-}
+ if( theShape.ShapeType() == TopAbs_COMPOUND)
+ {
+ if(!theShape.Location().IsIdentity())
+ return Standard_True;
+ TopoDS_Iterator anIt( theShape, Standard_False, Standard_False );
+
+ for (; anIt.More() ; anIt.Next())
+ {
+ if( IsComposite (anIt.Value()))
+ return Standard_True;
+ }
+ }
+ return Standard_False;
+}
//=======================================================================
-//function : Transfer
-//purpose : basic working method
+//function : AddCompositeShape
+//purpose : Recursively adds composite shapes (TopoDS_Compounds) into the XDE document.
+// If the compound does not contain nested compounds then adds it
+// as no-assembly (i.e. no individual labels for sub-shapes), as this
+// combination is often encountered in IGES (e.g. Group of Trimmed Surfaces).
+// If the compound does contain nested compounds then adds it as an
+// assembly.
+// The construction happens bottom-up, i.e. the most deep sub-shapes are added
+// first.
+// If theIsTop is False (in a recursive call) then sub-shapes are added without
+// a location. This is to ensure that no extra label in the XDE document is
+// created for an instance (as otherwise, XDE will consider it as a free
+// shape). Correct location and instance will be created when adding a parent
+// compound.
+// theMap is used to avoid visiting the same compound.
//=======================================================================
-static void checkColorRange (Standard_Real& theCol)
+static void AddCompositeShape (const Handle(XCAFDoc_ShapeTool)& theSTool,
+ const TopoDS_Shape& theShape,
+ Standard_Boolean theConsiderLoc,
+ TopTools_MapOfShape& theMap)
{
- if ( theCol < 0. ) theCol = 0.;
- if ( theCol > 100. ) theCol = 100.;
+ TopoDS_Shape aShape = theShape;
+ TopLoc_Location aLoc = theShape.Location();
+ if (!theConsiderLoc && !aLoc.IsIdentity())
+ aShape.Location( TopLoc_Location() );
+ if (!theMap.Add (aShape))
+ return;
+
+ TopoDS_Iterator anIt( theShape, Standard_False, Standard_False );
+ Standard_Boolean aHasCompositeSubShape = Standard_False;
+ TopoDS_Compound aSimpleShape;
+ BRep_Builder aB;
+ aB.MakeCompound( aSimpleShape);
+ TopoDS_Compound aCompShape;
+ aB.MakeCompound( aCompShape);
+ Standard_Integer nbSimple = 0;
+
+ for (; anIt.More(); anIt.Next()) {
+ const TopoDS_Shape& aSubShape = anIt.Value();
+ if (IsComposite (aSubShape)) {
+ aHasCompositeSubShape = Standard_True;
+ AddCompositeShape( theSTool, aSubShape,Standard_False ,theMap );
+ aB.Add( aCompShape, aSubShape);
+ }
+ else
+ {
+ aB.Add(aSimpleShape, aSubShape);
+ nbSimple++;
+ }
+ }
+ //case of hybrid shape
+ if( nbSimple && aHasCompositeSubShape)
+ {
+ theSTool->AddShape( aSimpleShape, Standard_False, Standard_False );
+
+ TopoDS_Compound aNewShape;
+ aB.MakeCompound(aNewShape);
+ aB.Add(aNewShape, aSimpleShape);
+ aB.Add(aNewShape,aCompShape);
+
+ if (!aLoc.IsIdentity())
+ aNewShape.Location(aLoc );
+ aNewShape.Orientation(theShape.Orientation());
+ theSTool->AddShape( aNewShape, aHasCompositeSubShape, Standard_False );
+ }
+ else
+ theSTool->AddShape( aShape, aHasCompositeSubShape, Standard_False );
+ return;
}
Standard_Boolean IGESCAFControl_Reader::Transfer (Handle(TDocStd_Document) &doc)
for(i=1; i<=num; i++) {
TopoDS_Shape sh = Shape ( i );
// ---- HERE -- to add check [ assembly / hybrid model ]
- STool->AddShape ( sh, Standard_False );
+ if( !IsComposite (sh))
+ STool->AddShape( sh, Standard_False );
+ else {
+ TopTools_MapOfShape aMap;
+ AddCompositeShape( STool, sh,Standard_True, aMap );
+
+ }
}
// added by skl 13.10.2003
- Handle(Interface_InterfaceModel) Model = WS()->Model();
- //WS()->TransferReader()->SetTransientProcess(TransientProcess());
- Handle(XSControl_TransferReader) TR = WS()->TransferReader();
- Handle(Transfer_TransientProcess) TP = TR->TransientProcess();
+ const Handle(Interface_InterfaceModel) &Model = WS()->Model();
+ const Handle(XSControl_TransferReader) &TR = WS()->TransferReader();
+ const Handle(Transfer_TransientProcess) &TP = TR->TransientProcess();
Standard_Boolean IsCTool = Standard_True;
Handle(XCAFDoc_ColorTool) CTool = XCAFDoc_DocumentTool::ColorTool(doc->Main());
if(CTool.IsNull()) IsCTool = Standard_False;
else {
Handle(IGESGraph_Color) color = Handle(IGESGraph_Color)::DownCast ( ent->Color() );
if ( color.IsNull() ) {
-#ifdef DEB
- cout << "Error: Unrecognized type of color definition" << endl;
+#ifdef OCCT_DEBUG
+ std::cout << "Error: Unrecognized type of color definition" << std::endl;
#endif
IsColor = Standard_False;
}
checkColorRange ( r );
checkColorRange ( g );
checkColorRange ( b );
- col.SetValues ( 0.01*r, 0.01*g, 0.01*b, Quantity_TOC_RGB );
+ col.SetValues ( 0.01*r, 0.01*g, 0.01*b, Quantity_TOC_sRGB );
}
}
}
// end added by skl 13.10.2003
- // read colors
-// if ( GetColorMode() )
-// ReadColors ( doc );
-
- // read names
-// if ( GetNameMode() )
-// ReadNames ( doc );
-
- // read layers
-// if ( GetLayerMode() )
-// ReadLayers ( doc );
-
+ // Update assembly compounds
+ STool->UpdateAssemblies();
return Standard_True;
}
if ( ReadFile ( filename ) != IFSelect_RetDone ) return Standard_False;
return Transfer ( doc );
}
-
-
-//=======================================================================
-//function : Perform
-//purpose :
-//=======================================================================
-
-Standard_Boolean IGESCAFControl_Reader::Perform (const TCollection_AsciiString &filename,
- Handle(TDocStd_Document) &doc)
-{
- if ( ReadFile ( filename.ToCString() ) != IFSelect_RetDone ) return Standard_False;
- return Transfer ( doc );
-}
-
-
-//=======================================================================
-//function : ReadColors
-//purpose :
-//=======================================================================
-
-Standard_Boolean IGESCAFControl_Reader::ReadColors (Handle(TDocStd_Document)& Doc) const
-{
-
- Handle(Interface_InterfaceModel) Model = WS()->Model();
-
- //WS()->TransferReader()->SetTransientProcess(TransientProcess()); // !!!!!!!!!
-
- Handle(XSControl_TransferReader) TR = WS()->TransferReader();
- Handle(Transfer_TransientProcess) TP = /*TransientProcess();*/TR->TransientProcess();
- Handle(XCAFDoc_ColorTool) CTool = XCAFDoc_DocumentTool::ColorTool( Doc->Main() );
-/*
- Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() );
- if ( STool.IsNull() ) return Standard_False;
- Handle(XCAFDoc_ShapeMapTool) SMTool = XCAFDoc_ShapeMapTool::Set(STool->Label());
- SMTool->ComputeMaps();
-
- Standard_Integer nb = Model->NbEntities();
- for (Standard_Integer i = 1; i <= nb; i ++) {
- Handle(IGESData_IGESEntity) ent = Handle(IGESData_IGESEntity)::DownCast ( Model->Value(i) );
- if ( ent.IsNull() ) continue;
- if ( ent->DefColor() != IGESData_DefValue &&
- ent->DefColor() != IGESData_DefReference ) continue; // no color assigned
-
- // find tartet shape
- Handle(Transfer_Binder) binder = TP->Find ( ent );
- if ( binder.IsNull() ) continue;
- TopoDS_Shape S = TransferBRep::ShapeResult (binder);
- if ( S.IsNull() ) continue;
-
- // decode color and set to document
- Quantity_Color col;
- if ( ent->DefColor() == IGESData_DefValue ) {
- col = IGESCAFControl::DecodeColor ( ent->RankColor() );
- }
- else {
- Handle(IGESGraph_Color) color = Handle(IGESGraph_Color)::DownCast ( ent->Color() );
- if ( color.IsNull() ) {
- cout << "Error: Unrecognized type of color definition" << endl;
- continue;
- }
-
- Standard_Real r, g, b;
- color->RGBIntensity ( r, g, b );
- col.SetValues ( 0.01*r, 0.01*g, 0.01*b, Quantity_TOC_RGB );
- }
-
- TDF_Label L;
- cout<<"i="<<i<<endl;
- if(SMTool->Search(S,L)) {
- cout<<" find Instance"<<endl;
- CTool->SetColor(L, col, XCAFDoc_ColorGen);
- }
- if(L.IsNull()) {
- cout<<"L1 is Null"<<endl;
- if(STool->Search(S,L,Standard_False,Standard_False,Standard_True)) {
- cout<<" add new label1 :"<<L<<endl;
- CTool->SetColor(L, col, XCAFDoc_ColorGen);
- }
- }
- if(L.IsNull()) {
- //else {
- cout<<" try to find splitting"<<endl;
- // may be S is compound of shapes resulting from splitting
- for (TopoDS_Iterator it(S); it.More(); it.Next()) {
- //TDF_Label L1;
- if(!SMTool->Search(it.Value(),L)) continue; //break-?
- cout<<" find splitting"<<endl;
- CTool->SetColor(L, col, XCAFDoc_ColorGen);
- }
- if(L.IsNull()) {
- for (TopoDS_Iterator it(S); it.More(); it.Next()) {
- if(STool->Search(S,L,Standard_False,Standard_False,Standard_True)) {
- cout<<" add new label2 :"<<L<<endl;
- CTool->SetColor(L, col, XCAFDoc_ColorGen);
- }
- }
- }
- }
-// cout<<"L.Dump():"<<L<<endl;
-// if(L.IsNull()) {
-// cout<<"L2 is Null"<<endl;
-// if(STool->Search(S,L,Standard_False,Standard_False,Standard_True)) {
-// cout<<" add new label2 :"<<L<<endl;
-// CTool->SetColor(L, col, XCAFDoc_ColorGen);
-// }
-// }
- }
-*/
- return Standard_True;
-}
-
-//=======================================================================
-//function : ReadNames
-//purpose :
-//=======================================================================
-
-Standard_Boolean IGESCAFControl_Reader::ReadNames (Handle(TDocStd_Document)& /*Doc*/) const
-{
- Handle(Interface_InterfaceModel) Model = WS()->Model();
-
- //WS()->TransferReader()->SetTransientProcess(TransientProcess()); // !!!!!!!!!
-
- Handle(XSControl_TransferReader) TR = WS()->TransferReader();
- Handle(Transfer_TransientProcess) TP = /*TransientProcess();*/TR->TransientProcess();
-/*
- Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() );
- if ( STool.IsNull() ) return Standard_False;
- Handle(XCAFDoc_ShapeMapTool) SMTool = XCAFDoc_ShapeMapTool::Set(STool->Label());
- SMTool->ComputeMaps();
-
- Standard_Integer nb = Model->NbEntities();
- for (Standard_Integer i = 1; i <= nb; i ++) {
- Handle(IGESData_IGESEntity) ent = Handle(IGESData_IGESEntity)::DownCast ( Model->Value(i) );
- if ( ent.IsNull() || ! ent->HasName() ) continue; //not only Entity Label (f.18) but Name Property also
-
- // find target shape
- Handle(Transfer_Binder) binder = TP->Find ( ent );
- if ( binder.IsNull() ) continue;
- TopoDS_Shape S = TransferBRep::ShapeResult (binder);
- if ( S.IsNull() ) continue;
-
- TDF_Label L;
- //if ( ! STool->Search ( S, L, Standard_True, Standard_True, Standard_False ) ) continue;
- if ( ! SMTool->Search ( S, L, Standard_True, Standard_True) ) continue;
-
- // set a name to the document
- TCollection_AsciiString string = ent->NameValue()->String();
- string.LeftAdjust();
- string.RightAdjust();
- TCollection_ExtendedString str ( string );
- TDataStd_Name::Set ( L, str );
- }
-*/
- return Standard_True;
-}
-
-//=======================================================================
-//function : ReadLayers
-//purpose :
-//=======================================================================
-
-Standard_Boolean IGESCAFControl_Reader::ReadLayers (Handle(TDocStd_Document)& /*Doc*/) const
-{
- Handle(Interface_InterfaceModel) Model = WS()->Model();
-
- //WS()->TransferReader()->SetTransientProcess(TransientProcess()); // !!!!!!!!!
-
- Handle(XSControl_TransferReader) TR = WS()->TransferReader();
- Handle(Transfer_TransientProcess) TP = /*TransientProcess();*/TR->TransientProcess();
-/*
- Handle(XCAFDoc_ShapeTool) STool = XCAFDoc_DocumentTool::ShapeTool( Doc->Main() );
- if ( STool.IsNull() ) return Standard_False;
- Handle(XCAFDoc_ShapeMapTool) SMTool = XCAFDoc_ShapeMapTool::Set(STool->Label());
- SMTool->ComputeMaps();
-
- Handle(XCAFDoc_LayerTool) LTool = XCAFDoc_DocumentTool::LayerTool( Doc->Main() );
- if ( LTool.IsNull() ) return Standard_False;
-
- Standard_Integer nb = Model->NbEntities();
- for (Standard_Integer i = 1; i <= nb; i ++) {
- Handle(IGESData_IGESEntity) ent = Handle(IGESData_IGESEntity)::DownCast ( Model->Value(i) );
-
- if ( ent.IsNull() ) continue;
-
- // find target shape
- Handle(Transfer_Binder) binder = TP->Find ( ent );
- if ( binder.IsNull() ) continue;
- TopoDS_Shape S = TransferBRep::ShapeResult (binder);
- if ( S.IsNull() ) continue;
-
- TDF_Label L;
- //if ( ! STool->Search ( S, L, Standard_True, Standard_True, Standard_False ) ) continue;
- if( !SMTool->Search(S, L, Standard_True, Standard_True) ) continue;
-
- // set a layers to the document
- IGESData_DefList aDeflist = ent->DefLevel();
-
- switch (aDeflist) {
- case IGESData_DefOne : {
- TCollection_ExtendedString aLayerName ( ent->Level() );
- LTool->SetLayer( L, aLayerName );
-#ifdef DEB
-// cout << "Added layer " << aLayerName << endl;
-#endif
- break;
- }
- case IGESData_DefSeveral : {
- Handle(IGESData_LevelListEntity) aLevelList = ent->LevelList();
- Standard_Integer layerNb = aLevelList->NbLevelNumbers();
- for ( Standard_Integer ilev = 1; ilev <= layerNb; ilev++ ) {
- TCollection_ExtendedString aLayerName ( aLevelList->LevelNumber(ilev) );
- LTool->SetLayer( L, aLayerName );
-#ifdef DEB
-// cout << "Added layer " << aLayerName << endl;
-#endif
- }
- break;
- }
- default : break;
- }
-
- }
-*/
- return Standard_True;
-}
-
-
-//=======================================================================
-//function : SetColorMode
-//purpose :
-//=======================================================================
-
-void IGESCAFControl_Reader::SetColorMode (const Standard_Boolean colormode)
-{
- myColorMode = colormode;
-}
-
-//=======================================================================
-//function : GetColorMode
-//purpose :
-//=======================================================================
-
-Standard_Boolean IGESCAFControl_Reader::GetColorMode () const
-{
- return myColorMode;
-}
-
-//=======================================================================
-//function : SetNameMode
-//purpose :
-//=======================================================================
-
-void IGESCAFControl_Reader::SetNameMode (const Standard_Boolean namemode)
-{
- myNameMode = namemode;
-}
-
-//=======================================================================
-//function : GetNameMode
-//purpose :
-//=======================================================================
-
-Standard_Boolean IGESCAFControl_Reader::GetNameMode () const
-{
- return myNameMode;
-}
-
-//=======================================================================
-//function : SetLayerMode
-//purpose :
-//=======================================================================
-
-void IGESCAFControl_Reader::SetLayerMode (const Standard_Boolean layermode)
-{
- myLayerMode = layermode;
-}
-
-//=======================================================================
-//function : GetLayerMode
-//purpose :
-//=======================================================================
-
-Standard_Boolean IGESCAFControl_Reader::GetLayerMode () const
-{
- return myLayerMode;
-}
-
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