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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\/ M anipulation | Copyright (C) 2017 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::vtkPVblockMesh
Description
The backend for the vtkPVblockMeshReader reader module -
providing a paraview reader interface for OpenFOAM blockMesh.
The block reader module can assist when creating a blockMeshDict
for use with the blockMesh utility. As well as blocks, it can be
used to visualize edges,corners and patch names.
There is no native VTK equivalent for this functionality.
SourceFiles
vtkPVblockMesh.C
vtkPVblockMeshConvert.C
// Needed by VTK:
vtkDataArrayTemplateImplicit.txx
\*---------------------------------------------------------------------------*/
#ifndef vtkPVblockMesh_H
#define vtkPVblockMesh_H
#include "foamPvCore.H"
// * * * * * * * * * * * * * Forward Declarations * * * * * * * * * * * * * //
class vtkDataArraySelection;
class vtkDataSet;
class vtkPoints;
class vtkPVblockMeshReader;
class vtkRenderer;
class vtkTextActor;
class vtkMultiBlockDataSet;
class vtkPolyData;
class vtkUnstructuredGrid;
class vtkIndent;
template<class T> class vtkSmartPointer;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// OpenFOAM class forward declarations
class argList;
class Time;
class blockMesh;
template<class Type> class List;
/*---------------------------------------------------------------------------*\
Class vtkPVblockMesh Declaration
\*---------------------------------------------------------------------------*/
class vtkPVblockMesh
:
private foamPvCore
{
// Private Data
//- Access to the controlling vtkPVblockMeshReader
vtkPVblockMeshReader* reader_;
//- OpenFOAM time control
autoPtr<Time> dbPtr_;
//- OpenFOAM mesh
blockMesh* meshPtr_;
//- The mesh region
word meshRegion_;
//- The mesh directory for the region
fileName meshDir_;
//- First instance and size of bleckMesh blocks
// used to index into blockStatus_
arrayRange rangeBlocks_;
//- First instance and size of CurvedEdges (only partially used)
arrayRange rangeEdges_;
//- First instance and size of block corners (only partially used)
arrayRange rangeCorners_;
//- List of patch names for rendering to window
List<vtkSmartPointer<vtkTextActor>> patchTextActors_;
//- List of point numbers for rendering to window
List<vtkSmartPointer<vtkTextActor>> pointTextActors_;
// Private Member Functions
//- Reset data counters
void resetCounters();
//- OpenFOAM mesh
void updateFoamMesh();
//- Internal block info
void updateInfoBlocks(vtkDataArraySelection* select);
//- Block curved edges info
void updateInfoEdges(vtkDataArraySelection* select);
//- Mesh blocks
void convertMeshBlocks(vtkMultiBlockDataSet*, int& blockNo);
//- Mesh curved edges
void convertMeshEdges(vtkMultiBlockDataSet*, int& blockNo);
//- Mesh corners
void convertMeshCorners(vtkMultiBlockDataSet*, int& blockNo);
//- No copy construct
vtkPVblockMesh(const vtkPVblockMesh&) = delete;
//- No copy assignment
void operator=(const vtkPVblockMesh&) = delete;
public:
//- Static data members
ClassName("vtkPVblockMesh");
// Constructors
//- Construct from components
vtkPVblockMesh
(
const char* const FileName,
vtkPVblockMeshReader* reader
);
//- Destructor
~vtkPVblockMesh();
// Member Functions
//- Update
void updateInfo();
void Update(vtkMultiBlockDataSet* output);
//- Final part of Update(), after any last minute rendering.
void UpdateFinalize();
//- Add/remove patch names to/from the view
void renderPatchNames(vtkRenderer* renderer, const bool show);
//- Add/remove point numbers to/from the view
void renderPointNumbers(vtkRenderer* renderer, const bool show);
// Access
//- Debug information
void PrintSelf(ostream&, vtkIndent) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
|
