mirror of https://gitee.com/openkylin/vtk9.git
138 lines
3.7 KiB
C++
138 lines
3.7 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkPTSReader.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 vtkPTSReader
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* @brief Read ASCII PTS Files.
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*
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* vtkPTSReader reads either a text file of
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* points. The first line is the number of points. Point information is
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* either x y z intensity or x y z intensity r g b
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*/
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#ifndef vtkPTSReader_h
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#define vtkPTSReader_h
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#include "vtkBoundingBox.h" // For Bounding Box Data Member
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#include "vtkIOGeometryModule.h" // For export macro
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#include "vtkPolyDataAlgorithm.h"
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class VTKIOGEOMETRY_EXPORT vtkPTSReader : public vtkPolyDataAlgorithm
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{
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public:
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static vtkPTSReader* New();
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vtkTypeMacro(vtkPTSReader, vtkPolyDataAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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///@{
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/**
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* Specify file name.
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*/
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void SetFileName(VTK_FILEPATH const char* filename);
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vtkGetFilePathMacro(FileName);
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///@}
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///@{
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/**
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* Boolean value indicates whether or not to limit points read to a specified
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* (ReadBounds) region.
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*/
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vtkBooleanMacro(LimitReadToBounds, bool);
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vtkSetMacro(LimitReadToBounds, bool);
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vtkGetMacro(LimitReadToBounds, bool);
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///@}
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///@{
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/**
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* Bounds to use if LimitReadToBounds is On
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*/
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vtkSetVector6Macro(ReadBounds, double);
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vtkGetVector6Macro(ReadBounds, double);
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///@}
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///@{
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/**
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* The output type defaults to float, but can instead be double.
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*/
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vtkBooleanMacro(OutputDataTypeIsDouble, bool);
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vtkSetMacro(OutputDataTypeIsDouble, bool);
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vtkGetMacro(OutputDataTypeIsDouble, bool);
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///@}
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///@{
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/**
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* Boolean value indicates whether or not to limit number of points read
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* based on MaxNumbeOfPoints.
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*/
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vtkBooleanMacro(LimitToMaxNumberOfPoints, bool);
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vtkSetMacro(LimitToMaxNumberOfPoints, bool);
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vtkGetMacro(LimitToMaxNumberOfPoints, bool);
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///@}
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///@{
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/**
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* The maximum number of points to load if LimitToMaxNumberOfPoints is on/true.
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* Sets a temporary onRatio.
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*/
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vtkSetClampMacro(MaxNumberOfPoints, vtkIdType, 1, VTK_INT_MAX);
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vtkGetMacro(MaxNumberOfPoints, vtkIdType);
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///@}
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///@{
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/**
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* Boolean value indicates whether or not to create cells
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* for this dataset. Otherwise only points and scalars
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* are created. Defaults to true.
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*/
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vtkBooleanMacro(CreateCells, bool);
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vtkSetMacro(CreateCells, bool);
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vtkGetMacro(CreateCells, bool);
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///@}
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///@{
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/**
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* Boolean value indicates when color values are present
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* if luminance should be read in as well
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* Defaults to true.
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*/
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vtkBooleanMacro(IncludeColorAndLuminance, bool);
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vtkSetMacro(IncludeColorAndLuminance, bool);
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vtkGetMacro(IncludeColorAndLuminance, bool);
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///@}
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protected:
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vtkPTSReader();
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~vtkPTSReader() 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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char* FileName;
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bool OutputDataTypeIsDouble;
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bool LimitReadToBounds;
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double ReadBounds[6];
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vtkBoundingBox ReadBBox;
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bool LimitToMaxNumberOfPoints;
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vtkIdType MaxNumberOfPoints;
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bool CreateCells;
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bool IncludeColorAndLuminance;
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private:
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vtkPTSReader(const vtkPTSReader&) = delete;
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void operator=(const vtkPTSReader&) = delete;
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};
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#endif
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