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122 lines
3.2 KiB
C
122 lines
3.2 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkProStarReader.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkProStarReader
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* @brief Reads geometry in proSTAR (STARCD) file format.
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*
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* vtkProStarReader creates an unstructured grid dataset.
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* It reads .cel/.vrt files stored in proSTAR (STARCD) ASCII format.
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*
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* @par Thanks:
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* Reader written by Mark Olesen
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*
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*/
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#ifndef vtkProStarReader_h
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#define vtkProStarReader_h
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#include "vtkIOGeometryModule.h" // For export macro
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#include "vtkUnstructuredGridAlgorithm.h"
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class VTKIOGEOMETRY_EXPORT vtkProStarReader : public vtkUnstructuredGridAlgorithm
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{
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public:
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static vtkProStarReader* New();
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vtkTypeMacro(vtkProStarReader, vtkUnstructuredGridAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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//@{
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/**
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* Specify the file name prefix of the cel/vrt files to read.
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* The reader will try to open FileName.cel and FileName.vrt files.
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*/
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vtkSetStringMacro(FileName);
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vtkGetStringMacro(FileName);
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//@}
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//@{
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/**
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* The proSTAR files are often in millimeters.
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* Specify an alternative scaling factor.
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*/
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vtkSetClampMacro(ScaleFactor, double, 0, VTK_DOUBLE_MAX);
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vtkGetMacro(ScaleFactor, double);
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//@}
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/**
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* The type of material represented by the cell
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*/
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enum cellType
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{
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starcdFluidType = 1,
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starcdSolidType = 2,
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starcdBaffleType = 3,
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starcdShellType = 4,
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starcdLineType = 5,
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starcdPointType = 6
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};
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/**
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* The primitive cell shape
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*/
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enum shapeType
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{
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starcdPoint = 1,
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starcdLine = 2,
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starcdShell = 3,
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starcdHex = 11,
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starcdPrism = 12,
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starcdTet = 13,
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starcdPyr = 14,
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starcdPoly = 255
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};
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protected:
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vtkProStarReader();
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~vtkProStarReader() override;
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int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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/**
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* The name of the file to be read. If it has a .cel, .vrt, or .inp
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* extension it will be truncated and later appended when reading
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* the appropriate files. Otherwise those extensions will be appended
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* to FileName when opening the files.
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*/
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char* FileName;
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/**
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* The coordinates are multiplied by ScaleFactor when setting them.
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* The default value is 1.
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*/
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double ScaleFactor;
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private:
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//
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// Internal Classes/Structures
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//
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struct idMapping;
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FILE* OpenFile(const char* ext);
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bool ReadVrtFile(vtkUnstructuredGrid* output, idMapping& pointMapping);
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bool ReadCelFile(vtkUnstructuredGrid* output, const idMapping& pointMapping);
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vtkProStarReader(const vtkProStarReader&) = delete;
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void operator=(const vtkProStarReader&) = delete;
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};
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#endif
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