OpenSceneGraph 3.6.5
SampleMaski
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1/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
2 *
3 * This library is open source and may be redistributed and/or modified under
4 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
5 * (at your option) any later version. The full license is in LICENSE file
6 * included with this distribution, and on the openscenegraph.org website.
7 *
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * OpenSceneGraph Public License for more details.
12*/
13
14#ifndef OSG_SAMPLEMASKI
15#define OSG_SAMPLEMASKI 1
16
17#include <osg/StateAttribute>
18
19namespace osg {
20
25{
26 public :
27
29
31 SampleMaski(const SampleMaski& sampleMaski,const CopyOp& copyop=CopyOp::SHALLOW_COPY);
32
34
35
36 virtual int compare(const StateAttribute& sa) const;
37
38 inline void setMask(unsigned int mask, unsigned int maskNumber = 0u ) { _sampleMask[maskNumber] = mask; }
39
40 inline unsigned int getMask(unsigned int maskNumber = 0u) const { return _sampleMask[maskNumber]; }
41
42 virtual void apply(State& state) const;
43
44 protected:
45
46 virtual ~SampleMaski();
47
48//For now support only up to 64 bit mask;
49 unsigned int _sampleMask[2];
50};
51
52}
53
54#endif
The core osg library provides the basic scene graph classes such as Nodes, State and Drawables,...
Definition AlphaFunc:19
Copy Op(erator) used to control whether shallow or deep copy is used during copy construction and clo...
Definition CopyOp:41
@ SHALLOW_COPY
Definition CopyOp:47
unsigned int getMask(unsigned int maskNumber=0u) const
Definition SampleMaski:40
SampleMaski(const SampleMaski &sampleMaski, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
Copy constructor using CopyOp to manage deep vs shallow copy.
virtual ~SampleMaski()
void setMask(unsigned int mask, unsigned int maskNumber=0u)
Definition SampleMaski:38
virtual void apply(State &state) const
apply the OpenGL state attributes.
META_StateAttribute(osg, SampleMaski, SAMPLEMASKI) virtual int compare(const StateAttribute &sa) const
return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
unsigned int _sampleMask[2]
Definition SampleMaski:49
Encapsulates the current applied OpenGL modes, attributes and vertex arrays settings,...
Definition State:80
virtual int compare(const StateAttribute &sa) const =0
Return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.
@ SAMPLEMASKI
Definition StateAttribute:167
#define OSG_EXPORT
Definition Export:39

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