/usr/include/vtk-5.8/vtkSphereHandleRepresentation.h is in libvtk5-dev 5.8.0-5.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkSphereHandleRepresentation.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 vtkSphereHandleRepresentation - A spherical rendition of point in 3D space
//
// .SECTION Description
// This class is a concrete implementation of vtkHandleRepresentation. It
// renders handles as spherical blobs in 3D space.
//
// .SECTION See Also
// vtkHandleRepresentation vtkHandleWidget vtkSphereSource
#ifndef __vtkSphereHandleRepresentation_h
#define __vtkSphereHandleRepresentation_h
#include "vtkHandleRepresentation.h"
#include "vtkSphereSource.h" // Needed for delegation to sphere
class vtkSphereSource;
class vtkProperty;
class vtkActor;
class vtkPolyDataMapper;
class vtkCellPicker;
class VTK_WIDGETS_EXPORT vtkSphereHandleRepresentation
: public vtkHandleRepresentation
{
public:
// Description:
// Instantiate this class.
static vtkSphereHandleRepresentation *New();
// Description:
// Standard methods for instances of this class.
vtkTypeMacro(vtkSphereHandleRepresentation,vtkHandleRepresentation);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set the position of the point in world and display coordinates. Note
// that if the position is set outside of the bounding box, it will be
// clamped to the boundary of the bounding box. This method overloads
// the superclasses' SetWorldPosition() and SetDisplayPosition() in
// order to set the focal point of the cursor properly.
virtual void SetWorldPosition(double p[3]);
virtual void SetDisplayPosition(double p[3]);
// Description:
// If translation mode is on, as the widget is moved the bounding box,
// shadows, and cursor are all translated simultaneously as the point moves
// (i.e., the left and middle mouse buttons act the same). Otherwise, only
// the cursor focal point moves, which is constrained by the bounds of the
// point representation. (Note that the bounds can be scaled up using the
// right mouse button.)
vtkSetMacro(TranslationMode,int);
vtkGetMacro(TranslationMode,int);
vtkBooleanMacro(TranslationMode,int);
void SetSphereRadius(double);
double GetSphereRadius();
// Description:
// Set/Get the handle properties when unselected and selected.
void SetProperty(vtkProperty*);
void SetSelectedProperty(vtkProperty*);
vtkGetObjectMacro(Property,vtkProperty);
vtkGetObjectMacro(SelectedProperty,vtkProperty);
// Description:
// Set the "hot spot" size; i.e., the region around the focus, in which the
// motion vector is used to control the constrained sliding action. Note the
// size is specified as a fraction of the length of the diagonal of the
// point widget's bounding box.
vtkSetClampMacro(HotSpotSize,double,0.0,1.0);
vtkGetMacro(HotSpotSize,double);
// Description:
// Overload the superclasses SetHandleSize() method to update internal
// variables.
virtual void SetHandleSize(double size);
// Description:
// Methods to make this class properly act like a vtkWidgetRepresentation.
virtual double *GetBounds();
virtual void BuildRepresentation();
virtual void StartWidgetInteraction(double eventPos[2]);
virtual void WidgetInteraction(double eventPos[2]);
virtual int ComputeInteractionState(int X, int Y, int modify=0);
virtual void PlaceWidget(double bounds[6]);
// Description:
// Methods to make this class behave as a vtkProp.
virtual void ShallowCopy(vtkProp *prop);
virtual void DeepCopy(vtkProp *prop);
virtual void GetActors(vtkPropCollection *);
virtual void ReleaseGraphicsResources(vtkWindow *);
virtual int RenderOpaqueGeometry(vtkViewport *viewport);
virtual int RenderTranslucentPolygonalGeometry(vtkViewport *viewport);
virtual int HasTranslucentPolygonalGeometry();
void Highlight(int highlight);
protected:
vtkSphereHandleRepresentation();
~vtkSphereHandleRepresentation();
// the cursor3D
vtkActor *Actor;
vtkPolyDataMapper *Mapper;
vtkSphereSource *Sphere;
// void Highlight(int highlight);
// Do the picking
vtkCellPicker *CursorPicker;
double LastPickPosition[3];
double LastEventPosition[2];
// Methods to manipulate the cursor
int ConstraintAxis;
void Translate(double *p1, double *p2);
void Scale(double *p1, double *p2, double eventPos[2]);
void MoveFocus(double *p1, double *p2);
void SizeBounds();
// Properties used to control the appearance of selected objects and
// the manipulator in general.
vtkProperty *Property;
vtkProperty *SelectedProperty;
void CreateDefaultProperties();
// The size of the hot spot.
double HotSpotSize;
int DetermineConstraintAxis(int constraint, double *x);
int WaitingForMotion;
int WaitCount;
// Current handle sized (may reflect scaling)
double CurrentHandleSize;
// Control how translation works
int TranslationMode;
private:
vtkSphereHandleRepresentation(const vtkSphereHandleRepresentation&); //Not implemented
void operator=(const vtkSphereHandleRepresentation&); //Not implemented
};
#endif
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