#include <osg/Export>
#include <osg/GLExtensions>
#include <osg/StateSet>
#include <osg/Matrix>
#include <osg/Uniform>
#include <osg/BufferObject>
#include <osg/Observer>
#include <osg/Timer>
#include <osg/VertexArrayState>
#include <osg/ShaderComposer>
#include <osg/FrameStamp>
#include <osg/DisplaySettings>
#include <osg/Polytope>
#include <osg/Viewport>
#include <osg/AttributeDispatchers>
#include <osg/GraphicsCostEstimator>
#include <iosfwd>
#include <vector>
#include <map>
#include <set>
#include <string>

Classes
class	osg::State
	Encapsulates the current applied OpenGL modes, attributes and vertex arrays settings, implements lazy state updating and provides accessors for querying the current state. More...

struct	osg::State::ApplyModeProxy
	Proxy helper class for applyig a model in a local scope, with the preivous value being resotred automatically on leaving the scope that proxy was created. More...

struct	osg::State::ApplyTextureModeProxy

struct	osg::State::SetCurrentVertexArrayStateProxy
	Proxy helper class for applyig a VertexArrayState in a local scope, with the preivous value being resotred automatically on leaving the scope that proxy was created. More...

struct	osg::State::DynamicObjectRenderingCompletedCallback

struct	osg::State::ModeStack

struct	osg::State::AttributeStack

struct	osg::State::UniformStack

struct	osg::State::DefineStack

struct	osg::State::DefineMap

Namespaces
	osg
	The core osg library provides the basic scene graph classes such as Nodes, State and Drawables, and maths and general helper classes.

Macros
#define	OSG_STATE 1

#define	GL_TEXTURE0 0x84C0

#define	GL_TEXTURE1 0x84C1

#define	GL_TEXTURE2 0x84C2

#define	GL_TEXTURE3 0x84C3

#define	GL_TEXTURE4 0x84C4

#define	GL_TEXTURE5 0x84C5

#define	GL_TEXTURE6 0x84C6

#define	GL_TEXTURE7 0x84C7

#define	OSG_GL_DEBUG(message)
	macro for use with osg::StateAttribute::apply methods for detecting and reporting OpenGL error messages. More...

Macro Definition Documentation

◆ GL_TEXTURE0

#define GL_TEXTURE0 0x84C0

Referenced by osg::State::MultiTexCoord(), and osg::State::setActiveTextureUnit().

◆ GL_TEXTURE1

#define GL_TEXTURE1 0x84C1

◆ GL_TEXTURE2

#define GL_TEXTURE2 0x84C2

◆ GL_TEXTURE3

#define GL_TEXTURE3 0x84C3

◆ GL_TEXTURE4

#define GL_TEXTURE4 0x84C4

◆ GL_TEXTURE5

#define GL_TEXTURE5 0x84C5

◆ GL_TEXTURE6

#define GL_TEXTURE6 0x84C6

◆ GL_TEXTURE7

#define GL_TEXTURE7 0x84C7

◆ OSG_GL_DEBUG

#define OSG_GL_DEBUG ( message )

Value:

if (state.getFineGrainedErrorDetection()) \
    { \
        GLenum errorNo = glGetError(); \
        if (errorNo!=GL_NO_ERROR) \
        { \
            osg::notify(WARN)<<"Warning: detected OpenGL error '"<<gluErrorString(errorNo)<<" "<<message<<endl; \
        }\
    }

macro for use with osg::StateAttribute::apply methods for detecting and reporting OpenGL error messages.

◆ OSG_STATE

#define OSG_STATE 1

Classes

Namespaces

Macros