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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.
198 lines
6.0 KiB
C++
198 lines
6.0 KiB
C++
// Created on: 2005-05-17
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// Created by: Eugeny NAPALKOV
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// Copyright (c) 2005-2014 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 <BinMXCAFDoc_LocationDriver.ixx>
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#include <XCAFDoc_Location.hxx>
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#include <TopLoc_Datum3D.hxx>
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#include <TopLoc_Location.hxx>
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#include <gp_Trsf.hxx>
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#include <gp_Mat.hxx>
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#include <gp_XYZ.hxx>
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//#include <Precision.hxx>
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#include <BinMDataStd.hxx>
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#include <BinTools_LocationSet.hxx>
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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BinMXCAFDoc_LocationDriver::BinMXCAFDoc_LocationDriver(const Handle(CDM_MessageDriver)& theMsgDriver)
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: BinMDF_ADriver(theMsgDriver, STANDARD_TYPE(XCAFDoc_Location)->Name())
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, myLocations(0) {
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) BinMXCAFDoc_LocationDriver::NewEmpty() const {
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return new XCAFDoc_Location();
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Standard_Boolean BinMXCAFDoc_LocationDriver::Paste(const BinObjMgt_Persistent& theSource,
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const Handle(TDF_Attribute)& theTarget,
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BinObjMgt_RRelocationTable& theRelocTable) const
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{
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Handle(XCAFDoc_Location) anAtt = Handle(XCAFDoc_Location)::DownCast(theTarget);
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TopLoc_Location aLoc;
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Standard_Boolean aRes = Translate(theSource, aLoc, theRelocTable);
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anAtt->Set(aLoc);
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return aRes;
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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void BinMXCAFDoc_LocationDriver::Paste(const Handle(TDF_Attribute)& theSource,
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BinObjMgt_Persistent& theTarget,
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BinObjMgt_SRelocationTable& theRelocTable) const
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{
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Handle(XCAFDoc_Location) anAtt = Handle(XCAFDoc_Location)::DownCast(theSource);
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TopLoc_Location aLoc = anAtt->Get();
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Translate(aLoc, theTarget, theRelocTable);
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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Standard_Boolean BinMXCAFDoc_LocationDriver::Translate(const BinObjMgt_Persistent& theSource,
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TopLoc_Location& theLoc,
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BinObjMgt_RRelocationTable& theMap) const
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{
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Standard_Integer anId = 0;
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theSource >> anId;
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if(anId == 0)
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{
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return Standard_True;
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}
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Standard_Integer aFileVer = BinMDataStd::DocumentVersion();
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if( aFileVer > 5 && myLocations == 0 )
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{
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return Standard_False;
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}
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Standard_Integer aPower;
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Handle(TopLoc_Datum3D) aDatum;
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if( aFileVer > 5 )
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{
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const TopLoc_Location& aLoc = myLocations->Location(anId);
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aPower = aLoc.FirstPower();
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aDatum = aLoc.FirstDatum();
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} else {
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theSource >> aPower;
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Standard_Integer aDatumID = -1;
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Standard_Integer aReadDatum = -1;
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theSource >> aReadDatum;
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theSource >> aDatumID;
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if(aReadDatum != -1) {
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if(theMap.IsBound(aDatumID)) {
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aDatum = Handle(TopLoc_Datum3D)::DownCast(theMap.Find(aDatumID));
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} else
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return Standard_False;
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} else {
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// read the datum's trasformation
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gp_Trsf aTrsf;
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Standard_Real aScaleFactor;
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theSource >> aScaleFactor;
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aTrsf._CSFDB_Setgp_Trsfscale(aScaleFactor);
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Standard_Integer aForm;
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theSource >> aForm;
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aTrsf._CSFDB_Setgp_Trsfshape((gp_TrsfForm)aForm);
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Standard_Integer R, C;
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gp_Mat& aMat = (gp_Mat&)aTrsf._CSFDB_Getgp_Trsfmatrix();
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for(R = 1; R <= 3; R++)
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for(C = 1; C <= 3; C++) {
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Standard_Real aVal;
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theSource >> aVal;
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aMat.SetValue(R, C, aVal);
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}
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Standard_Real x, y, z;
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theSource >> x >> y >> z;
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gp_XYZ& aLoc = (gp_XYZ&)aTrsf._CSFDB_Getgp_Trsfloc();
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aLoc.SetX(x);
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aLoc.SetY(y);
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aLoc.SetZ(z);
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aDatum = new TopLoc_Datum3D(aTrsf);
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theMap.Bind(aDatumID, aDatum);
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}
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}
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// Get Next Location
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TopLoc_Location aNextLoc;
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Translate(theSource, aNextLoc, theMap);
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// Calculate the result
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theLoc = aNextLoc * TopLoc_Location(aDatum).Powered(aPower);
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return Standard_True;
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}
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//=======================================================================
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//function :
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//purpose :
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//=======================================================================
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void BinMXCAFDoc_LocationDriver::Translate(const TopLoc_Location& theLoc,
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BinObjMgt_Persistent& theTarget,
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BinObjMgt_SRelocationTable& theMap) const
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{
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if(theLoc.IsIdentity())
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{
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theTarget.PutInteger(0);
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return;
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}
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// The location is not identity
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if( myLocations == 0 )
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{
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#ifdef DEB
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cout<<"Pointer to LocationSet is NULL\n";
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#endif
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return;
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}
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Standard_Integer anId = myLocations->Add(theLoc);
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theTarget << anId;
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// In earlier version of this driver a datums from location stored in
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// the relocation table, but now it's not necessary
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// (try to uncomment it if some problems appear)
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/*
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Handle(TopLoc_Datum3D) aDatum = theLoc.FirstDatum();
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if(!theMap.Contains(aDatum)) {
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theMap.Add(aDatum);
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}
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*/
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Translate(theLoc.NextLocation(), theTarget, theMap);
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}
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