VTK
dox/Hybrid/vtkPolyDataToImageStencil.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkPolyDataToImageStencil.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 /*=========================================================================
00016 
00017 Copyright (c) 2008 Atamai, Inc.
00018 
00019 Use, modification and redistribution of the software, in source or
00020 binary forms, are permitted provided that the following terms and
00021 conditions are met:
00022 
00023 1) Redistribution of the source code, in verbatim or modified
00024    form, must retain the above copyright notice, this license,
00025    the following disclaimer, and any notices that refer to this
00026    license and/or the following disclaimer.  
00027 
00028 2) Redistribution in binary form must include the above copyright
00029    notice, a copy of this license and the following disclaimer
00030    in the documentation or with other materials provided with the
00031    distribution.
00032 
00033 3) Modified copies of the source code must be clearly marked as such,
00034    and must not be misrepresented as verbatim copies of the source code.
00035 
00036 THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS"
00037 WITHOUT EXPRESSED OR IMPLIED WARRANTY INCLUDING, BUT NOT LIMITED TO,
00038 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00039 PURPOSE.  IN NO EVENT SHALL ANY COPYRIGHT HOLDER OR OTHER PARTY WHO MAY
00040 MODIFY AND/OR REDISTRIBUTE THE SOFTWARE UNDER THE TERMS OF THIS LICENSE
00041 BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES
00042 (INCLUDING, BUT NOT LIMITED TO, LOSS OF DATA OR DATA BECOMING INACCURATE
00043 OR LOSS OF PROFIT OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF
00044 THE USE OR INABILITY TO USE THE SOFTWARE, EVEN IF ADVISED OF THE
00045 POSSIBILITY OF SUCH DAMAGES.
00046 
00047 =========================================================================*/
00069 #ifndef __vtkPolyDataToImageStencil_h
00070 #define __vtkPolyDataToImageStencil_h
00071 
00072 #include "vtkImageStencilSource.h"
00073 
00074 class vtkMergePoints;
00075 class vtkDataSet;
00076 class vtkPolyData;
00077 class vtkImageData;
00078 
00079 class VTK_HYBRID_EXPORT vtkPolyDataToImageStencil :
00080   public vtkImageStencilSource
00081 {
00082 public:
00083   static vtkPolyDataToImageStencil* New();
00084   vtkTypeMacro(vtkPolyDataToImageStencil, vtkImageStencilSource);
00085   void PrintSelf(ostream& os, vtkIndent indent);
00086 
00088 
00089   virtual void SetInput(vtkPolyData*);
00090   vtkPolyData *GetInput();
00092   
00094 
00099   virtual void SetInformationInput(vtkImageData*);
00100   vtkGetObjectMacro(InformationInput, vtkImageData);
00102 
00104 
00107   vtkSetVector3Macro(OutputOrigin, double);
00108   vtkGetVector3Macro(OutputOrigin, double);
00110 
00112 
00115   vtkSetVector3Macro(OutputSpacing, double);
00116   vtkGetVector3Macro(OutputSpacing, double);
00118 
00120 
00124   vtkSetVector6Macro(OutputWholeExtent, int);
00125   vtkGetVector6Macro(OutputWholeExtent, int);  
00127 
00129 
00132   vtkSetClampMacro(Tolerance, double, 0.0, 1.0);
00133   vtkGetMacro(Tolerance, double);
00135 
00136 protected:
00137   vtkPolyDataToImageStencil();
00138   ~vtkPolyDataToImageStencil();
00139 
00140   void ThreadedExecute(vtkImageStencilData *output,
00141                        int extent[6], int threadId);
00142 
00143   static void DataSetCutter(vtkDataSet *input, vtkPolyData *output,
00144                             double z, vtkMergePoints *locator);
00145   
00146   virtual int RequestData(vtkInformation *, vtkInformationVector **,
00147                           vtkInformationVector *);
00148   virtual int RequestInformation(vtkInformation *, vtkInformationVector **,
00149                                  vtkInformationVector *);
00150   virtual int FillInputPortInformation(int, vtkInformation*);
00151 
00153   vtkImageData *InformationInput;
00154 
00156 
00157   int OutputWholeExtent[6];
00158   double OutputOrigin[3];
00159   double OutputSpacing[3];
00161 
00163   double Tolerance;
00164 
00165 private:
00166   vtkPolyDataToImageStencil(const vtkPolyDataToImageStencil&);  // Not implemented.
00167   void operator=(const vtkPolyDataToImageStencil&);  // Not implemented.
00168 };
00169 
00170 #endif