/usr/include/vtk-7.1/vtkDiscreteMarchingCubes.h is in libvtk7-dev 7.1.1+dfsg1-2.
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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 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkDiscreteMarchingCubes.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.
// .SECTION Thanks
// Jim Miller at GE Research implemented the original version of this
// filter.
// This work was supported by PHS Research Grant No. 1 P41 RR13218-01
// from the National Center for Research Resources and supported by a
// grant from the DARPA, executed by the U.S. Army Medical Research
// and Materiel Command/TATRC Cooperative Agreement,
// Contract # W81XWH-04-2-0012.
=========================================================================*/
/**
* @class vtkDiscreteMarchingCubes
* @brief generate object boundaries from
* labelled volumes
*
* takes as input a volume (e.g., 3D structured point set) of
* segmentation labels and generates on output one or more
* models representing the boundaries between the specified label and
* the adjacent structures. One or more label values must be specified to
* generate the models. The boundary positions are always defined to
* be half-way between adjacent voxels. This filter works best with
* integral scalar values.
* If ComputeScalars is on (the default), each output cell will have
* cell data that corresponds to the scalar value (segmentation label)
* of the corresponding cube. Note that this differs from vtkMarchingCubes,
* which stores the scalar value as point data. The rationale for this
* difference is that cell vertices may be shared between multiple
* cells. This also means that the resultant polydata may be
* non-manifold (cell faces may be coincident). To further process the
* polydata, users should either: 1) extract cells that have a common
* scalar value using vtkThreshold, or 2) process the data with
* filters that can handle non-manifold polydata
* (e.g. vtkWindowedSincPolyDataFilter).
* Also note, Normals and Gradients are not computed.
* If ComputeAdjacentScalars is on (default is off), each output point will have
* point data that contains the label value of the neighbouring voxel.
* This allows to remove regions of the resulting vtkPolyData that are
* adjacent to specific label meshes. For example, if the input is a label
* image that was created by running a watershed transformation on a distance
* map followed by masking with the original binary segmentation. For further
* details and images see the VTK Journal paper
* "Providing values of adjacent voxel with vtkDiscreteMarchingCubes"
* by Roman Grothausmann:
* http://hdl.handle.net/10380/3559
* http://www.vtkjournal.org/browse/publication/975
* @warning
* This filter is specialized to volumes. If you are interested in
* contouring other types of data, use the general vtkContourFilter. If you
* want to contour an image (i.e., a volume slice), use vtkMarchingSquares.
* @sa
* vtkContourFilter vtkSliceCubes vtkMarchingSquares vtkDividingCubes
*/
#ifndef vtkDiscreteMarchingCubes_h
#define vtkDiscreteMarchingCubes_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkMarchingCubes.h"
class VTKFILTERSGENERAL_EXPORT vtkDiscreteMarchingCubes : public vtkMarchingCubes
{
public:
static vtkDiscreteMarchingCubes *New();
vtkTypeMacro(vtkDiscreteMarchingCubes,vtkMarchingCubes);
//@{
/**
* Set/Get the computation of neighbouring voxel values.
*/
vtkSetMacro(ComputeAdjacentScalars,int);
vtkGetMacro(ComputeAdjacentScalars,int);
vtkBooleanMacro(ComputeAdjacentScalars,int);
//@}
protected:
vtkDiscreteMarchingCubes();
~vtkDiscreteMarchingCubes() VTK_OVERRIDE;
int RequestData(vtkInformation *, vtkInformationVector **,
vtkInformationVector *) VTK_OVERRIDE;
int ComputeAdjacentScalars;
private:
vtkDiscreteMarchingCubes(const vtkDiscreteMarchingCubes&) VTK_DELETE_FUNCTION;
void operator=(const vtkDiscreteMarchingCubes&) VTK_DELETE_FUNCTION;
};
#endif
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