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94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
3 weeks ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkImageSinusoidSource.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 vtkImageSinusoidSource
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* @brief Create an image with sinusoidal pixel values.
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*
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* vtkImageSinusoidSource just produces images with pixel values determined
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* by a sinusoid.
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*/
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#ifndef vtkImageSinusoidSource_h
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#define vtkImageSinusoidSource_h
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#include "vtkImageAlgorithm.h"
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#include "vtkImagingSourcesModule.h" // For export macro
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class VTKIMAGINGSOURCES_EXPORT vtkImageSinusoidSource : public vtkImageAlgorithm
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{
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public:
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static vtkImageSinusoidSource* New();
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vtkTypeMacro(vtkImageSinusoidSource, vtkImageAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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/**
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* Set/Get the extent of the whole output image.
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*/
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void SetWholeExtent(int xMinx, int xMax, int yMin, int yMax, int zMin, int zMax);
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//@{
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/**
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* Set/Get the direction vector which determines the sinusoidal
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* orientation. The magnitude is ignored.
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*/
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void SetDirection(double, double, double);
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void SetDirection(double dir[3]);
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vtkGetVector3Macro(Direction, double);
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//@}
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//@{
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/**
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* Set/Get the period of the sinusoid in pixels.
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*/
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vtkSetMacro(Period, double);
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vtkGetMacro(Period, double);
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//@}
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//@{
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/**
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* Set/Get the phase: 0->2Pi. 0 => Cosine, pi/2 => Sine.
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*/
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vtkSetMacro(Phase, double);
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vtkGetMacro(Phase, double);
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//@}
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//@{
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/**
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* Set/Get the magnitude of the sinusoid.
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*/
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vtkSetMacro(Amplitude, double);
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vtkGetMacro(Amplitude, double);
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//@}
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protected:
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vtkImageSinusoidSource();
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~vtkImageSinusoidSource() override {}
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int WholeExtent[6];
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double Direction[3];
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double Period;
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double Phase;
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double Amplitude;
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int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
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void ExecuteDataWithInformation(vtkDataObject* data, vtkInformation* outInfo) override;
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private:
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vtkImageSinusoidSource(const vtkImageSinusoidSource&) = delete;
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void operator=(const vtkImageSinusoidSource&) = delete;
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};
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#endif
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