/usr/include/vtk-6.3/vtkUnstructuredGridHomogeneousRayIntegrator.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkUnstructuredGridHomogeneousRayIntegrator.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
/*
* Copyright 2004 Sandia Corporation.
* Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
* license for use of this work by or on behalf of the
* U.S. Government. Redistribution and use in source and binary forms, with
* or without modification, are permitted provided that this Notice and any
* statement of authorship are reproduced on all copies.
*/
// .NAME vtkUnstructuredGridHomogeneousRayIntegrator - performs peicewise constant ray integration.
//
// .SECTION Description
//
// vtkUnstructuredGridHomogeneousRayIntegrator performs homogeneous ray
// integration. This is a good method to use when volume rendering scalars
// that are defined on cells.
//
#ifndef vtkUnstructuredGridHomogeneousRayIntegrator_h
#define vtkUnstructuredGridHomogeneousRayIntegrator_h
#include "vtkRenderingVolumeModule.h" // For export macro
#include "vtkUnstructuredGridVolumeRayIntegrator.h"
class vtkVolumeProperty;
class VTKRENDERINGVOLUME_EXPORT vtkUnstructuredGridHomogeneousRayIntegrator : public vtkUnstructuredGridVolumeRayIntegrator
{
public:
vtkTypeMacro(vtkUnstructuredGridHomogeneousRayIntegrator,
vtkUnstructuredGridVolumeRayIntegrator);
static vtkUnstructuredGridHomogeneousRayIntegrator *New();
virtual void PrintSelf(ostream &os, vtkIndent indent);
virtual void Initialize(vtkVolume *volume, vtkDataArray *scalars);
virtual void Integrate(vtkDoubleArray *intersectionLengths,
vtkDataArray *nearIntersections,
vtkDataArray *farIntersections,
float color[4]);
// Description:
// For quick lookup, the transfer function is sampled into a table.
// This parameter sets how big of a table to use. By default, 1024
// entries are used.
vtkSetMacro(TransferFunctionTableSize, int);
vtkGetMacro(TransferFunctionTableSize, int);
protected:
vtkUnstructuredGridHomogeneousRayIntegrator();
~vtkUnstructuredGridHomogeneousRayIntegrator();
vtkVolume *Volume;
vtkVolumeProperty *Property;
int NumComponents;
float **ColorTable;
float **AttenuationTable;
double *TableShift;
double *TableScale;
vtkTimeStamp TablesBuilt;
int UseAverageColor;
int TransferFunctionTableSize;
virtual void GetTransferFunctionTables(vtkDataArray *scalars);
private:
vtkUnstructuredGridHomogeneousRayIntegrator(const vtkUnstructuredGridHomogeneousRayIntegrator&); // Not implemented.
void operator=(const vtkUnstructuredGridHomogeneousRayIntegrator&); // Not implemented
};
#endif //vtkUnstructuredGridHomogeneousRayIntegrator_h
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