Open Inventor Release 2024.2.1
 
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SoVolumeGroupElement.h
1/*=======================================================================
2 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
3 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
4 *** ***
5 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
6 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
7 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
8 *** ***
9 *** RESTRICTED RIGHTS LEGEND ***
10 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
11 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
12 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
13 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
14 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
15 *** ***
16 *** COPYRIGHT (C) 1996-2024 BY FEI S.A.S, ***
17 *** BORDEAUX, FRANCE ***
18 *** ALL RIGHTS RESERVED ***
19**=======================================================================*/
20/*=======================================================================
21** Author : T. DUFOUR (Nov 2002)
22**=======================================================================*/
23
24#ifndef _SO_VOLUME_GROUP_ELEMENT_
25#define _SO_VOLUME_GROUP_ELEMENT_
26
27#include <Inventor/elements/SoReplacedElement.h>
28#include <Inventor/SbVec.h>
29
30class SoVolumeGroup;
31
36 SO_ELEMENT_HEADER( SoVolumeGroupElement );
37
38public:
39
40 // Sets/Gets the current volume data attributes in the state
41 static void set(SoState* state, SoNode *node, SoVolumeGroup *volumeGroupNode);
42 static void get(SoState* state, SoVolumeGroup *&volumeGroupNode);
43
44 // Default values
45 static void getDefault(SoVolumeGroup *&VolumeGroupNode);
46
47private:
48
50 virtual void init(SoState* state);
51
53 virtual SoElement* copyMatchInfo() const;
54
56 virtual SbBool matches(const SoElement* elt) const;
57
58 private:
59 // Initializes the SoVolumeGroupElement class
60 static void initClass();
61 static void exitClass();
62 // Set current number of volumeGroup
63 static void setNumberOfVolume(SoState* state, SoNode *node, int numberOfVolume);
64 // Return current number of volumeGroup
65 static int getNumberOfVolume(SoState* state);
66
67private:
68 virtual void setElt( SoVolumeGroup *VolumeGroupNode );
69
70 virtual ~SoVolumeGroupElement();
71
72private:
73 SoVolumeGroup* m_volumeGroupNode;
74 int m_numberOfVolume;
75};
76
77#endif // _SO_VOLUME_GROUP_ELEMENT_
78
79
Abstract base class for all state elements.
Definition SoElement.h:102
Abstract base class for all database nodes.
Definition SoNode.h:145
Abstract base class for each state element whose value is replaced whenever it is set.
Traversal state.
Definition SoState.h:74
static void set(SoState *state, SoNode *node, SoVolumeGroup *volumeGroupNode)
static void getDefault(SoVolumeGroup *&VolumeGroupNode)
static void get(SoState *state, SoVolumeGroup *&volumeGroupNode)
Groups multiple volumes to be volume rendered in the same scene.
int SbBool
Boolean type.
Definition SbBase.h:87