VTK  9.1.0
vtkUnstructuredGridVolumeRayIntegrator.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkUnstructuredGridVolumeRayIntegrator.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
15
31#ifndef vtkUnstructuredGridVolumeRayIntegrator_h
32#define vtkUnstructuredGridVolumeRayIntegrator_h
33
34#include "vtkObject.h"
35#include "vtkRenderingVolumeModule.h" // For export macro
36
37class vtkVolume;
38class vtkDoubleArray;
39class vtkDataArray;
40
41class VTKRENDERINGVOLUME_EXPORT vtkUnstructuredGridVolumeRayIntegrator : public vtkObject
42{
43public:
45 void PrintSelf(ostream& os, vtkIndent indent) override;
46
50 virtual void Initialize(vtkVolume* volume, vtkDataArray* scalars) = 0;
51
61 virtual void Integrate(vtkDoubleArray* intersectionLengths, vtkDataArray* nearIntersections,
62 vtkDataArray* farIntersections, float color[4]) = 0;
63
64protected:
67
68private:
70 void operator=(const vtkUnstructuredGridVolumeRayIntegrator&) = delete;
71};
72
73#endif
abstract superclass for arrays of numeric data
Definition: vtkDataArray.h:159
dynamic, self-adjusting array of double
a simple class to control print indentation
Definition: vtkIndent.h:113
abstract base class for most VTK objects
Definition: vtkObject.h:82
a superclass for volume ray integration functions
virtual void Initialize(vtkVolume *volume, vtkDataArray *scalars)=0
Set up the integrator with the given properties and scalars.
virtual void Integrate(vtkDoubleArray *intersectionLengths, vtkDataArray *nearIntersections, vtkDataArray *farIntersections, float color[4])=0
Given a set of intersections (defined by the three arrays), compute the piecewise integration of the ...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
represents a volume (data & properties) in a rendered scene
Definition: vtkVolume.h:144