Newer
Older
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
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library 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
* OpenSceneGraph Public License for more details.
*/
#ifndef OSG_TexGenNode
#define OSG_TexGenNode 1
#include <osg/Group>
#include <osg/TexGen>
namespace osg {
/** Node for defining the position of TexGen in the scene. */
class OSG_EXPORT TexGenNode : public Group
{
public:
TexGenNode();
TexGenNode(TexGen* texgen);
TexGenNode(const TexGenNode& tgb, const CopyOp& copyop=CopyOp::SHALLOW_COPY);
META_Node(osg, TexGenNode);
enum ReferenceFrame
{
RELATIVE_RF,
ABSOLUTE_RF
};
/** Set the TexGenNode's ReferenceFrame, either to be relative to its
* parent reference frame. */
void setReferenceFrame(ReferenceFrame rf);
/** Get the TexGenNode's ReferenceFrame.*/
ReferenceFrame getReferenceFrame() const { return _referenceFrame; }
/** Set the texture unit that this TexGenNode is associated with.*/
void setTextureUnit(unsigned int textureUnit) { _textureUnit = textureUnit; }
unsigned int getTextureUnit() const { return _textureUnit; }
/** Set the TexGen. */
void setTexGen(TexGen* texgen);
/** Get the TexGen. */
inline TexGen* getTexGen() { return _texgen.get(); }
/** Get the const TexGen. */
inline const TexGen* getTexGen() const { return _texgen.get(); }
/** Set whether to use a mutex to ensure ref() and unref() are thread safe.*/
virtual void setThreadSafeRefUnref(bool threadSafe);
protected:
virtual ~TexGenNode();
unsigned int _textureUnit;
osg::ref_ptr<TexGen> _texgen;
ReferenceFrame _referenceFrame;
};
}
#endif