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120 lines
3.1 KiB
C
120 lines
3.1 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkUGFacetReader.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 vtkUGFacetReader
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* @brief read EDS Unigraphics facet files
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*
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* vtkUGFacetReader is a source object that reads Unigraphics facet files.
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* Unigraphics is a solid modeling system; facet files are the polygonal
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* plot files it uses to create 3D plots.
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*/
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#ifndef vtkUGFacetReader_h
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#define vtkUGFacetReader_h
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#include "vtkIOGeometryModule.h" // For export macro
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#include "vtkPolyDataAlgorithm.h"
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class vtkIncrementalPointLocator;
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class vtkShortArray;
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class VTKIOGEOMETRY_EXPORT vtkUGFacetReader : public vtkPolyDataAlgorithm
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{
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public:
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vtkTypeMacro(vtkUGFacetReader,vtkPolyDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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/**
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* Construct object to extract all parts, and with point merging
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* turned on.
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*/
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static vtkUGFacetReader *New();
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/**
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* Overload standard modified time function. If locator is modified,
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* then this object is modified as well.
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*/
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vtkMTimeType GetMTime();
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//@{
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/**
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* Specify Unigraphics file name.
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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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* Special methods for interrogating the data file.
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*/
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int GetNumberOfParts();
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/**
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* Retrieve color index for the parts in the file.
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*/
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short GetPartColorIndex(int partId);
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//@{
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/**
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* Specify the desired part to extract. The part number must range between
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* [0,NumberOfParts-1]. If the value is =(-1), then all parts will be
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* extracted. If the value is <(-1), then no parts will be extracted but
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* the part colors will be updated.
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*/
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vtkSetMacro(PartNumber,int);
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vtkGetMacro(PartNumber,int);
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//@}
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//@{
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/**
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* Turn on/off merging of points/triangles.
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*/
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vtkSetMacro(Merging,int);
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vtkGetMacro(Merging,int);
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vtkBooleanMacro(Merging,int);
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//@}
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//@{
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/**
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* Specify a spatial locator for merging points. By
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* default an instance of vtkMergePoints is used.
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*/
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void SetLocator(vtkIncrementalPointLocator *locator);
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vtkGetObjectMacro(Locator,vtkIncrementalPointLocator);
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//@}
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/**
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* Create default locator. Used to create one when none is specified.
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*/
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void CreateDefaultLocator();
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protected:
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vtkUGFacetReader();
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~vtkUGFacetReader();
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int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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char *FileName;
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vtkShortArray *PartColors;
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int PartNumber;
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int Merging;
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vtkIncrementalPointLocator *Locator;
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private:
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vtkUGFacetReader(const vtkUGFacetReader&) VTK_DELETE_FUNCTION;
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void operator=(const vtkUGFacetReader&) VTK_DELETE_FUNCTION;
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};
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#endif
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