mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
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137 lines
4.4 KiB
C++
137 lines
4.4 KiB
C++
// Copyright (C) 2014 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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// internal includes
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#include "VTKPlugin_ExportDriver.hxx"
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#include "VTKPlugin_IExport.hxx"
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// KERNEL includes
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#include <utilities.h>
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#include <Basics_Utils.hxx>
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// GEOM includes
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#include "GEOM_Function.hxx"
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#include "OCC2VTK_Tools.h"
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#include "GEOM_VertexSource.h"
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#include "GEOM_EdgeSource.h"
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#include "GEOM_WireframeFace.h"
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#include "GEOM_ShadingFace.h"
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// OOCT includes
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#include <TCollection_AsciiString.hxx>
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#include <TopExp.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Shape.hxx>
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#include <Poly_Triangulation.hxx>
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#include <BRep_Tool.hxx>
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#include <BRepTools.hxx>
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// VTK includes
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#include <vtkAppendPolyData.h>
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#include <vtkPolyDataWriter.h>
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& VTKPlugin_ExportDriver::GetID()
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{
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static Standard_GUID aGUID("0966443c-6f3c-4ebe-ba46-c0833786d817");
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return aGUID;
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}
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//=======================================================================
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//function : VTKPlugin_ExportDriver
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//purpose :
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//=======================================================================
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VTKPlugin_ExportDriver::VTKPlugin_ExportDriver()
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{
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}
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//=======================================================================
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//function : Execute
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//purpose :
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//=======================================================================
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Standard_Integer VTKPlugin_ExportDriver::Execute( TFunction_Logbook& log ) const
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction( Label() );
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VTKPlugin_IExport aData (aFunction);
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// retrieve the being exported shape
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TopoDS_Shape aShape;
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Handle(GEOM_Function) aRefFunction = aData.GetOriginal();
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if( aRefFunction.IsNull() ) return 0;
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aShape = aRefFunction->GetValue();
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if( aShape.IsNull() ) return 0;
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// set the result of function to be used by next operations
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aFunction->SetValue( aShape );
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TCollection_AsciiString aFileName = aData.GetFileName();
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float aDeflection = float( aData.GetDeflection() );
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MESSAGE( "Export VTK into file " << aFileName );
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try
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{
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// Set "C" numeric locale to save numbers correctly
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Kernel_Utils::Localizer loc;
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vtkPolyData* pd = GEOM::GetData( aShape, aDeflection );
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vtkPolyDataWriter* aWriter = vtkPolyDataWriter::New();
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aWriter->SetInputData( pd );
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aWriter->SetFileName( aFileName.ToCString() );
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aWriter->Write();
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aWriter->Delete();
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pd->Delete(); //instanciated by the GEOM::GetData(...) method
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return 1;
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}
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catch( Standard_Failure )
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{
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//THROW_SALOME_CORBA_EXCEPTION("Exception catched in ExportVTK", SALOME::BAD_PARAM);
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}
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return 0;
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}
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//=======================================================================
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//function : MustExecute
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//purpose :
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//=======================================================================
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Standard_Boolean VTKPlugin_ExportDriver::MustExecute( const TFunction_Logbook& ) const
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{
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return Standard_True;
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}
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//================================================================================
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/*!
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* \brief Returns a name of creation operation and names and values of creation parameters
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*/
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//================================================================================
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bool VTKPlugin_ExportDriver::
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GetCreationInformation( std::string& theOperationName,
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std::vector<GEOM_Param>& theParams )
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{
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return false;
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}
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IMPLEMENT_STANDARD_HANDLE( VTKPlugin_ExportDriver,GEOM_BaseDriver );
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IMPLEMENT_STANDARD_RTTIEXT( VTKPlugin_ExportDriver,GEOM_BaseDriver );
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