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
|
/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) by Kongsberg Oil & Gas Technologies.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Kongsberg Oil & Gas Technologies
* about acquiring a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H
#ifdef HAVE_NODEKITS
/*!
\class SoSceneKit SoSceneKit.h Inventor/nodekits/SoSceneKit.h
\brief The SoSceneKit class collects node kits needed to set up a scene: camera, light and shapes.
\ingroup nodekits
\NODEKIT_PRE_DIAGRAM
\verbatim
CLASS SoSceneKit
-->"this"
"callbackList"
--> "topSeparator"
--> "cameraList"
--> "lightList"
--> "childList"
\endverbatim
\NODEKIT_POST_DIAGRAM
\NODEKIT_PRE_TABLE
\verbatim
CLASS SoSceneKit
PVT "this", SoSceneKit ---
"callbackList", SoNodeKitListPart [ SoCallback, SoEventCallback ]
PVT "topSeparator", SoSeparator ---
"cameraList", SoNodeKitListPart [ SoCameraKit ]
"lightList", SoNodeKitListPart [ SoLightKit ]
"childList", SoNodeKitListPart [ SoShapeKit, SoSeparatorKit ]
\endverbatim
\NODEKIT_POST_TABLE
*/
#include <Inventor/nodekits/SoSceneKit.h>
#include <Inventor/nodekits/SoCameraKit.h>
#include <Inventor/nodekits/SoLightKit.h>
#include <Inventor/nodekits/SoShapeKit.h>
#include <Inventor/nodekits/SoNodeKitListPart.h>
#include <Inventor/nodes/SoSeparator.h>
#include <Inventor/nodes/SoSwitch.h>
#if COIN_DEBUG
#include <Inventor/errors/SoDebugError.h>
#endif // COIN_DEBUG
#include "nodekits/SoSubKitP.h"
SO_KIT_SOURCE(SoSceneKit);
/*!
Constructor.
*/
SoSceneKit::SoSceneKit(void)
{
SO_KIT_INTERNAL_CONSTRUCTOR(SoSceneKit);
// Note: we must use "" instead of , , to humour MS VisualC++ 6.
SO_KIT_ADD_CATALOG_ENTRY(topSeparator, SoSeparator, TRUE, this, "", FALSE);
SO_KIT_ADD_CATALOG_LIST_ENTRY(cameraList, SoSwitch, TRUE, topSeparator, lightList, SoCameraKit, TRUE);
SO_KIT_ADD_CATALOG_LIST_ENTRY(lightList, SoGroup, TRUE, topSeparator, childList, SoLightKit, TRUE);
SO_KIT_ADD_CATALOG_LIST_ENTRY(childList, SoGroup, TRUE, topSeparator, "", SoShapeKit, TRUE);
SO_KIT_ADD_LIST_ITEM_TYPE(childList, SoSeparatorKit);
SO_KIT_INIT_INSTANCE();
}
/*!
Destructor.
*/
SoSceneKit::~SoSceneKit()
{
}
// doc from superclass
void
SoSceneKit::initClass(void)
{
SO_KIT_INTERNAL_INIT_CLASS(SoSceneKit, SO_FROM_INVENTOR_1);
}
/*!
Returns the index of the current active camera in cameraList.
*/
int
SoSceneKit::getCameraNumber(void)
{
SoSwitch *sw = (SoSwitch*)this->getContainerNode(SbName("cameraList"));
return sw->whichChild.getValue();
}
/*!
Sets the current active camera in cameraList.
*/
void
SoSceneKit::setCameraNumber(int camnum)
{
SoSwitch *sw = (SoSwitch*)this->getContainerNode(SbName("cameraList"));
#if COIN_DEBUG && 1 // debug
if (camnum >= sw->getNumChildren()) {
SoDebugError::postInfo("SoSceneKit::setCameraNumber",
"camera number %d is too large", camnum);
return;
}
#endif // debug
sw->whichChild = camnum;
}
// Documented in superclass.
SbBool
SoSceneKit::affectsState(void) const
{
return TRUE;
}
#endif // HAVE_NODEKITS
|