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Graphics/vtkWarpScalar.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkWarpScalar.h,v $
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 =========================================================================*/
00043 #ifndef __vtkWarpScalar_h
00044 #define __vtkWarpScalar_h
00045 
00046 #include "vtkPointSetToPointSetFilter.h"
00047 
00048 class vtkDataArray;
00049 
00050 class VTK_GRAPHICS_EXPORT vtkWarpScalar : public vtkPointSetToPointSetFilter
00051 {
00052 public:
00053   static vtkWarpScalar *New();
00054   vtkTypeRevisionMacro(vtkWarpScalar,vtkPointSetToPointSetFilter);
00055   void PrintSelf(ostream& os, vtkIndent indent);
00056 
00058 
00059   vtkSetMacro(ScaleFactor,double);
00060   vtkGetMacro(ScaleFactor,double);
00062 
00064 
00066   vtkSetMacro(UseNormal,int);
00067   vtkGetMacro(UseNormal,int);
00068   vtkBooleanMacro(UseNormal,int);
00070 
00072 
00074   vtkSetVector3Macro(Normal,double);
00075   vtkGetVectorMacro(Normal,double,3);
00077 
00079 
00083   vtkSetMacro(XYPlane,int);
00084   vtkGetMacro(XYPlane,int);
00085   vtkBooleanMacro(XYPlane,int);
00087 
00089 
00092   vtkGetStringMacro(InputScalarsSelection);
00093   void SelectInputScalars(const char *fieldName) 
00094     {this->SetInputScalarsSelection(fieldName);}
00096   
00097 protected:
00098   vtkWarpScalar();
00099   ~vtkWarpScalar();
00100 
00101   void Execute();
00102 
00103   double ScaleFactor;
00104   int UseNormal;
00105   double Normal[3];
00106   int XYPlane;
00107 
00108   //BTX
00109   double *(vtkWarpScalar::*PointNormal)(vtkIdType id, vtkDataArray *normals);
00110   double *DataNormal(vtkIdType id, vtkDataArray *normals=NULL);
00111   double *InstanceNormal(vtkIdType id, vtkDataArray *normals=NULL);
00112   double *ZNormal(vtkIdType id, vtkDataArray *normals=NULL);
00113   //ETX
00114 
00115   char *InputScalarsSelection;
00116   vtkSetStringMacro(InputScalarsSelection);
00117 
00118 private:
00119   vtkWarpScalar(const vtkWarpScalar&);  // Not implemented.
00120   void operator=(const vtkWarpScalar&);  // Not implemented.
00121 };
00122 
00123 #endif