mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
14eea8293d
Added enumerations BinTools_FormatVersion & TopTools_FormatVersion for more clear version tracking in the code.
Added new BinTools::Write() & BRepTools::Write() overloaded functions with version & isWithTriangles parameters.
Added new "readbrep"/"writebrep" DRAW commands handling reading and writing of both Binary and ASCII .brep formats
and providing arguments to setup writing of triangulation data and of format version.
"binrestore" is made an alias to new command "readbrep".
"binsave" now is an alias to new "writebrep" saving into binary format by default ("writebrep" writes into ASCII format by default).
200 lines
6.8 KiB
C++
200 lines
6.8 KiB
C++
// Created on: 2001-09-11
|
|
// Created by: Julia DOROVSKIKH
|
|
// Copyright (c) 2001-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// 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.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
|
|
#include <Message_Messenger.hxx>
|
|
#include <Standard_Type.hxx>
|
|
#include <TDF_Attribute.hxx>
|
|
#include <TDocStd_FormatVersion.hxx>
|
|
#include <TopLoc_Datum3D.hxx>
|
|
#include <TopLoc_Location.hxx>
|
|
#include <TopTools_LocationSet.hxx>
|
|
#include <XCAFDoc_Location.hxx>
|
|
#include <XmlMNaming.hxx>
|
|
#include <XmlMXCAFDoc_LocationDriver.hxx>
|
|
#include <XmlObjMgt.hxx>
|
|
#include <XmlObjMgt_Document.hxx>
|
|
#include <XmlObjMgt_DOMString.hxx>
|
|
#include <XmlObjMgt_GP.hxx>
|
|
#include <XmlObjMgt_Persistent.hxx>
|
|
|
|
IMPLEMENT_STANDARD_RTTIEXT(XmlMXCAFDoc_LocationDriver,XmlMDF_ADriver)
|
|
IMPLEMENT_DOMSTRING (DatumString, "datum")
|
|
IMPLEMENT_DOMSTRING (LocationString, "location")
|
|
IMPLEMENT_DOMSTRING (PowerString, "power")
|
|
IMPLEMENT_DOMSTRING (TrsfString, "trsf")
|
|
IMPLEMENT_DOMSTRING (LocIdString, "locId")
|
|
|
|
//=======================================================================
|
|
//function : XmlMXCAFDoc_LocationDriver
|
|
//purpose : Constructor
|
|
//=======================================================================
|
|
XmlMXCAFDoc_LocationDriver::XmlMXCAFDoc_LocationDriver
|
|
(const Handle(Message_Messenger)& theMsgDriver)
|
|
: XmlMDF_ADriver (theMsgDriver, "xcaf", "Location")
|
|
, myLocations(0)
|
|
{}
|
|
|
|
//=======================================================================
|
|
//function : NewEmpty
|
|
//purpose :
|
|
//=======================================================================
|
|
Handle(TDF_Attribute) XmlMXCAFDoc_LocationDriver::NewEmpty() const
|
|
{
|
|
return (new XCAFDoc_Location());
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Paste
|
|
//purpose :
|
|
//=======================================================================
|
|
Standard_Boolean XmlMXCAFDoc_LocationDriver::Paste
|
|
(const XmlObjMgt_Persistent& theSource,
|
|
const Handle(TDF_Attribute)& theTarget,
|
|
XmlObjMgt_RRelocationTable& theRelocTable) const
|
|
{
|
|
TopLoc_Location aLoc;
|
|
Translate (theSource.Element(), aLoc, theRelocTable);
|
|
|
|
Handle(XCAFDoc_Location) aT = Handle(XCAFDoc_Location)::DownCast (theTarget);
|
|
aT->Set(aLoc);
|
|
|
|
return Standard_True;
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Paste
|
|
//purpose :
|
|
//=======================================================================
|
|
void XmlMXCAFDoc_LocationDriver::Paste
|
|
(const Handle(TDF_Attribute)& theSource,
|
|
XmlObjMgt_Persistent& theTarget,
|
|
XmlObjMgt_SRelocationTable& theRelocTable) const
|
|
{
|
|
Handle(XCAFDoc_Location) aS = Handle(XCAFDoc_Location)::DownCast(theSource);
|
|
XmlObjMgt_Element anElem = theTarget.Element();
|
|
Translate (aS->Get(), anElem, theRelocTable);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Translate
|
|
//purpose : .. from Transient to Persistent
|
|
//=======================================================================
|
|
void XmlMXCAFDoc_LocationDriver::Translate (const TopLoc_Location& theLoc,
|
|
XmlObjMgt_Element& theParent,
|
|
XmlObjMgt_SRelocationTable& theMap) const
|
|
{
|
|
if (theLoc.IsIdentity())
|
|
{
|
|
return;
|
|
}
|
|
|
|
// The location is not identity
|
|
if( myLocations == 0 )
|
|
{
|
|
#ifdef OCCT_DEBUG
|
|
std::cout<<"Pointer to LocationSet is NULL\n";
|
|
#endif
|
|
return;
|
|
}
|
|
|
|
// Create Location element
|
|
XmlObjMgt_Document aDoc = theParent.getOwnerDocument();
|
|
XmlObjMgt_Element aLocElem = aDoc.createElement(::LocationString());
|
|
|
|
Standard_Integer anId = myLocations->Add(theLoc);
|
|
|
|
aLocElem.setAttribute (::LocIdString(), anId);
|
|
theParent.appendChild (aLocElem);
|
|
|
|
|
|
// In earlier version of this driver a datums from location stored in
|
|
// the relocation table, but now it's not necessary
|
|
// (try to uncomment it if some problems appear)
|
|
/*
|
|
Handle(TopLoc_Datum3D) aDatum = theLoc.FirstDatum();
|
|
|
|
if(!theMap.Contains(aDatum)) {
|
|
theMap.Add(aDatum);
|
|
}
|
|
*/
|
|
|
|
// Add next Location from the list
|
|
Translate (theLoc.NextLocation(), aLocElem, theMap);
|
|
}
|
|
|
|
//=======================================================================
|
|
//function : Translate
|
|
//purpose : .. from Persistent to Transient
|
|
//=======================================================================
|
|
Standard_Boolean XmlMXCAFDoc_LocationDriver::Translate
|
|
(const XmlObjMgt_Element& theParent,
|
|
TopLoc_Location& theLoc,
|
|
XmlObjMgt_RRelocationTable& theMap) const
|
|
{
|
|
XmlObjMgt_Element aLocElem =
|
|
XmlObjMgt::FindChildByName (theParent, ::LocationString());
|
|
if (aLocElem == NULL)
|
|
return Standard_False;
|
|
|
|
Standard_Integer aFileVer = theMap.GetHeaderData()->StorageVersion().IntegerValue();
|
|
if( aFileVer >= TDocStd_FormatVersion_VERSION_6 && myLocations == 0 )
|
|
{
|
|
return Standard_False;
|
|
}
|
|
|
|
Standard_Integer aPower;
|
|
Handle(TopLoc_Datum3D) aDatum;
|
|
|
|
if( aFileVer >= TDocStd_FormatVersion_VERSION_6)
|
|
{
|
|
// Get Location ID
|
|
Standard_Integer anId;
|
|
aLocElem.getAttribute (::LocIdString()).GetInteger (anId);
|
|
|
|
const TopLoc_Location& aLoc = myLocations->Location(anId);
|
|
aPower = aLoc.FirstPower();
|
|
aDatum = aLoc.FirstDatum();
|
|
} else
|
|
{
|
|
// Get Power
|
|
aLocElem.getAttribute (::PowerString()).GetInteger (aPower);
|
|
|
|
// get datum
|
|
XmlObjMgt_Persistent aPD (aLocElem, ::DatumString());
|
|
if (aPD.Id() <= 0) {
|
|
Standard_Integer aDatumID;
|
|
aLocElem.getAttribute (::DatumString()).GetInteger (aDatumID);
|
|
if (aDatumID > 0 && theMap.IsBound (aDatumID))
|
|
aDatum = Handle(TopLoc_Datum3D)::DownCast (theMap.Find (aDatumID));
|
|
else
|
|
return Standard_False;
|
|
}else{
|
|
gp_Trsf aTrsf;
|
|
XmlObjMgt_GP::Translate (aPD.Element().getAttribute(::TrsfString()), aTrsf);
|
|
aDatum = new TopLoc_Datum3D (aTrsf);
|
|
theMap.Bind (aPD.Id(), aDatum);
|
|
}
|
|
}
|
|
|
|
// Get Next Location
|
|
TopLoc_Location aNextLoc;
|
|
Translate (aLocElem, aNextLoc, theMap);
|
|
|
|
// Calculate the result
|
|
theLoc = aNextLoc * TopLoc_Location (aDatum).Powered (aPower);
|
|
return Standard_True;
|
|
}
|