/usr/include/paraview/vtkImplicitWindowFunction.h is in paraview-dev 5.0.1+dfsg1-4.
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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  | /*=========================================================================
  Program:   Visualization Toolkit
  Module:    vtkImplicitWindowFunction.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.
=========================================================================*/
// .NAME vtkImplicitWindowFunction - implicit function maps another implicit function to lie within a specified range
// .SECTION Description
// vtkImplicitWindowFunction is used to modify the output of another
// implicit function to lie within a specified "window", or function
// range. This can be used to add "thickness" to cutting or clipping
// functions.
//
// This class works as follows. First, it evaluates the function value of the
// user-specified implicit function. Then, based on the window range specified,
// it maps the function value into the window values specified.
//
// .SECTION See Also
// vtkImplicitFunction
#ifndef vtkImplicitWindowFunction_h
#define vtkImplicitWindowFunction_h
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkImplicitFunction.h"
class VTKCOMMONDATAMODEL_EXPORT vtkImplicitWindowFunction : public vtkImplicitFunction
{
public:
  vtkTypeMacro(vtkImplicitWindowFunction,vtkImplicitFunction);
  void PrintSelf(ostream& os, vtkIndent indent);
  // Description:
  // Construct object with window range (0,1) and window values (0,1).
  static vtkImplicitWindowFunction *New();
  // Description
  // Evaluate window function.
  double EvaluateFunction(double x[3]);
  double EvaluateFunction(double x, double y, double z)
    {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;
  // Description
  // Evaluate window function gradient. Just return implicit function gradient.
  void EvaluateGradient(double x[3], double n[3]);
  // Description:
  // Specify an implicit function to operate on.
  virtual void SetImplicitFunction(vtkImplicitFunction*);
  vtkGetObjectMacro(ImplicitFunction,vtkImplicitFunction);
  // Description:
  // Specify the range of function values which are considered to lie within
  // the window. WindowRange[0] is assumed to be less than WindowRange[1].
  vtkSetVector2Macro(WindowRange,double);
  vtkGetVectorMacro(WindowRange,double,2);
  // Description:
  // Specify the range of output values that the window range is mapped
  // into. This is effectively a scaling and shifting of the original
  // function values.
  vtkSetVector2Macro(WindowValues,double);
  vtkGetVectorMacro(WindowValues,double,2);
  // Description:
  // Override modified time retrieval because of object dependencies.
  unsigned long GetMTime();
  // Description:
  // Participate in garbage collection.
  virtual void Register(vtkObjectBase* o);
  virtual void UnRegister(vtkObjectBase* o);
protected:
  vtkImplicitWindowFunction();
  ~vtkImplicitWindowFunction();
  virtual void ReportReferences(vtkGarbageCollector*);
  vtkImplicitFunction *ImplicitFunction;
  double WindowRange[2];
  double WindowValues[2];
private:
  vtkImplicitWindowFunction(const vtkImplicitWindowFunction&);  // Not implemented.
  void operator=(const vtkImplicitWindowFunction&);  // Not implemented.
};
#endif
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