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patented/vtkDividingCubes.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkDividingCubes.h,v $
00005   Language:  C++
00006 
00007 
00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00009 All rights reserved.
00010 
00011     THIS CLASS IS PATENTED UNDER UNITED STATES PATENT NUMBER 4,719,585
00012     "Dividing Cubes System and Method for the Display of Surface Structures
00013     Contained Within the Interior Region of a Solid Body".
00014     Application of this software for commercial purposes requires 
00015     a license grant from GE. Contact:
00016         Jerald Roehling
00017         GE Licensing
00018         One Independence Way
00019         PO Box 2023
00020         Princeton, N.J. 08540
00021         phone 609-734-9823
00022         e-mail:[email protected]
00023     for more information.
00024 
00025 Redistribution and use in source and binary forms, with or without
00026 modification, are permitted provided that the following conditions are met:
00027 
00028  * Redistributions of source code must retain the above copyright notice,
00029    this list of conditions and the following disclaimer.
00030 
00031  * Redistributions in binary form must reproduce the above copyright notice,
00032    this list of conditions and the following disclaimer in the documentation
00033    and/or other materials provided with the distribution.
00034 
00035  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00036    of any contributors may be used to endorse or promote products derived
00037    from this software without specific prior written permission.
00038 
00039  * Modified source versions must be plainly marked as such, and must not be
00040    misrepresented as being the original software.
00041 
00042 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00043 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00044 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00045 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00046 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00047 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00048 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00049 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00050 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00051 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00052 
00053 =========================================================================*/
00075 #ifndef __vtkDividingCubes_h
00076 #define __vtkDividingCubes_h
00077 
00078 #include "vtkStructuredPointsToPolyDataFilter.h"
00079 
00080 class VTK_EXPORT vtkDividingCubes : public vtkStructuredPointsToPolyDataFilter
00081 {
00082 public:
00083   static vtkDividingCubes *New();
00084   vtkTypeMacro(vtkDividingCubes,vtkStructuredPointsToPolyDataFilter);
00085   void PrintSelf(ostream& os, vtkIndent indent);
00086 
00088   vtkSetMacro(Value,float);
00089   vtkGetMacro(Value,float);
00090 
00092   vtkSetClampMacro(Distance,float,1.0e-06,VTK_LARGE_FLOAT);
00093   vtkGetMacro(Distance,float);
00094 
00098   vtkSetClampMacro(Increment,int,1,VTK_LARGE_INTEGER);
00099   vtkGetMacro(Increment,int);
00100 
00101 protected:
00102   vtkDividingCubes();
00103   ~vtkDividingCubes();
00104   vtkDividingCubes(const vtkDividingCubes&) {};
00105   void operator=(const vtkDividingCubes&) {};
00106 
00107   void Execute();
00108   void SubDivide(float origin[3], int dim[3], float h[3], float values[8]);
00109 
00110   float Value;
00111   float Distance;
00112   int Increment;
00113 
00114   // working variable
00115   int Count;
00116 
00117   vtkIdList *SubVoxelPts;
00118   vtkVoxel *SubVoxel;
00119   vtkScalars *SubVoxelScalars;
00120   vtkNormals *SubVoxelNormals;
00121 };
00122 
00123 #endif
00124 
00125 

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