/usr/include/vtk-7.1/vtkImplicitWindowFunction.h is in libvtk7-dev 7.1.1+dfsg1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | /*=========================================================================
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.
=========================================================================*/
/**
* @class vtkImplicitWindowFunction
* @brief implicit function maps another implicit function to lie within a specified range
*
* 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.
*
*
* @sa
* 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) VTK_OVERRIDE;
/**
* Construct object with window range (0,1) and window values (0,1).
*/
static vtkImplicitWindowFunction *New();
//@{
/**
* Evaluate window function.
*/
double EvaluateFunction(double x[3]) VTK_OVERRIDE;
double EvaluateFunction(double x, double y, double z)
{return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;
//@}
/**
* Evaluate window function gradient. Just return implicit function gradient.
*/
void EvaluateGradient(double x[3], double n[3]) VTK_OVERRIDE;
//@{
/**
* Specify an implicit function to operate on.
*/
virtual void SetImplicitFunction(vtkImplicitFunction*);
vtkGetObjectMacro(ImplicitFunction,vtkImplicitFunction);
//@}
//@{
/**
* 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);
//@}
//@{
/**
* 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);
//@}
/**
* Override modified time retrieval because of object dependencies.
*/
vtkMTimeType GetMTime() VTK_OVERRIDE;
//@{
/**
* Participate in garbage collection.
*/
void Register(vtkObjectBase* o) VTK_OVERRIDE;
void UnRegister(vtkObjectBase* o) VTK_OVERRIDE;
//@}
protected:
vtkImplicitWindowFunction();
~vtkImplicitWindowFunction() VTK_OVERRIDE;
void ReportReferences(vtkGarbageCollector*) VTK_OVERRIDE;
vtkImplicitFunction *ImplicitFunction;
double WindowRange[2];
double WindowValues[2];
private:
vtkImplicitWindowFunction(const vtkImplicitWindowFunction&) VTK_DELETE_FUNCTION;
void operator=(const vtkImplicitWindowFunction&) VTK_DELETE_FUNCTION;
};
#endif
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