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92 lines
2.8 KiB
92 lines
2.8 KiB
2 years ago
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/*=========================================================================
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Program: Visualization Toolkit
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Module: $RCSfile: vtkAbstractVolumeMapper.h,v $
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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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// .NAME vtkAbstractVolumeMapper - Abstract class for a volume mapper
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// .SECTION Description
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// vtkAbstractVolumeMapper is the abstract definition of a volume mapper.
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// Specific subclasses deal with different specific types of data input
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// .SECTION see also
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// vtkVolumeMapper vtkUnstructuredGridVolumeMapper
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#ifndef __vtkAbstractVolumeMapper_h
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#define __vtkAbstractVolumeMapper_h
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#include "vtkAbstractMapper3D.h"
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class vtkRenderer;
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class vtkVolume;
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class vtkWindow;
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class vtkDataSet;
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class VTK_RENDERING_EXPORT vtkAbstractVolumeMapper : public vtkAbstractMapper3D
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{
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public:
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vtkTypeRevisionMacro(vtkAbstractVolumeMapper,vtkAbstractMapper3D);
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void PrintSelf( ostream& os, vtkIndent indent );
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// Description:
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// Set/Get the input data
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virtual void SetInput( vtkDataSet * );
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vtkDataSet *GetDataSetInput();
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// Description:
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// Return bounding box (array of six doubles) of data expressed as
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// (xmin,xmax, ymin,ymax, zmin,zmax).
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virtual double *GetBounds();
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virtual void GetBounds(double bounds[6])
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{ this->vtkAbstractMapper3D::GetBounds(bounds); };
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//BTX
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// Description:
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// WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE
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virtual float GetGradientMagnitudeScale() {return 1.0;};
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virtual float GetGradientMagnitudeBias() {return 0.0;};
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virtual float GetGradientMagnitudeScale(int) {return 1.0;};
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virtual float GetGradientMagnitudeBias(int) {return 0.0;};
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// Description:
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// WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE
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// DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS
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// Render the volume
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virtual void Render(vtkRenderer *ren, vtkVolume *vol)=0;
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// Description:
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// WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE
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// Release any graphics resources that are being consumed by this mapper.
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// The parameter window could be used to determine which graphic
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// resources to release.
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virtual void ReleaseGraphicsResources(vtkWindow *) {};
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//ETX
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protected:
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vtkAbstractVolumeMapper();
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~vtkAbstractVolumeMapper();
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// see algorithm for more info
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virtual int FillInputPortInformation(int port, vtkInformation* info);
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private:
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vtkAbstractVolumeMapper(const vtkAbstractVolumeMapper&); // Not implemented.
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void operator=(const vtkAbstractVolumeMapper&); // Not implemented.
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};
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#endif
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