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
|
/*****************************************************************************
* $CAMITK_LICENCE_BEGIN$
*
* CamiTK - Computer Assisted Medical Intervention ToolKit
* (c) 2001-2025 Univ. Grenoble Alpes, CNRS, Grenoble INP - UGA, TIMC, 38000 Grenoble, France
*
* Visit http://camitk.imag.fr for more information
*
* This file is part of CamiTK.
*
* CamiTK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* CamiTK is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with CamiTK. If not, see <http://www.gnu.org/licenses/>.
*
* $CAMITK_LICENCE_END$
****************************************************************************/
#ifndef GEOMETRIC_OBJECT_H
#define GEOMETRIC_OBJECT_H
// -- Core stuff
#include "CamiTKAPI.h"
// -- vtk stuff
#include <vtkSmartPointer.h>
#include <vtkPolyDataMapper.h>
// -- vtk stuff Classes
class vtkPolyDataAlgorithm;
class vtkActor;
namespace camitk {
/**
* @ingroup group_sdk_libraries_core_component
*
* @brief
* A geometric object allows one to create geometric object (sphere, arrow, ...) that can be
* added directly in the scene using getActor().
*
* This is a pure vtk wrapper class (no Core stuff).
*
*
*/
class CAMITK_API GeometricObject {
public:
/// the geometric type
enum Geometry {
ARROW, ///< an arrow
SPHERE ///< a sphere (this is also the default)
};
/// possible direction of an object
enum Direction {
X, ///< the object in the X direction, size = 0.1
Y, ///< the object in the Y direction, size = 0.1
Z, ///< the object in the Z direction, size = 0.1
USER_DEFINED /// < the object direction is defined by the user
};
/** constructor by default of a geometric object of type given in parameters.
* position at origin, direction DEFINED_BY_USER = (1.0, 1.0, 1.0), size = 0.1, color = reddish.
*/
GeometricObject(Geometry);
/** build a geometric object of a geometric object of type given in parameters
* and at a particular position,.
* direction DEFINED_BY_USER = (1.0, 1.0, 1.0), size = 0.1, color = reddish.
*/
GeometricObject(Geometry, const double, const double, const double);
/** build a geometric object of type given in parameter
* and along the direction also given as parameter.
* position at origin, size = 0.1, color = reddish
*/
GeometricObject(Geometry, Direction);
/** build a geometric object of type given in parameter, and
* using a given bounding box (array containing in this order: [xmin,xmax, ymin,ymax, zmin,zmax]).
* The position is the (xmin, ymin, zmin) of the bounding box, size = 0.1, color = reddish.
*/
GeometricObject(Geometry, float boundingBox[6]);
/// destructor
virtual ~GeometricObject();
/// get the representation as a vtk actor
vtkSmartPointer<vtkActor> getActor();
/// Set the position of the geometric object
void setPosition(const double, const double, const double);
/// Set the direction of the geometric object
void setDirection(const double, const double, const double);
/// Set the color of the geometric object
void setColor(const double, const double, const double);
/** Set the size of the geometric object (can be used in different
* way depending o the geometry).
* This method automatically calls sizeChanged().
*/
void setSize(const double);
/// return the type
Geometry getType() const;
private:
/// Bounding box of the object [xmin,xmax, ymin,ymax, zmin,zmax]
float bounds[6];
/// Direction of the geometric object (sometimes has no particular meaning, e.g. for a sphere)
Direction myDirection;
/// the actor
vtkSmartPointer<vtkActor> myActor;
/// the mapper
vtkSmartPointer<vtkPolyDataMapper> myMapper;
/// the creator of the geometry
vtkSmartPointer<vtkPolyDataAlgorithm> mySource;
/// the geometric type
Geometry myType;
/// Initialisation of everything
void init();
/// initialize the attributes to default values
void defaultValues();
};
inline GeometricObject::Geometry GeometricObject::getType() const {
return myType;
}
}
#endif
|
