State File Reference

#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/ShaderComposer>
#include <osg/FrameStamp>
#include <osg/DisplaySettings>
#include <osg/Polytope>
#include <osg/Viewport>
#include <osg/GLBeginEndAdapter>
#include <osg/ArrayDispatchers>
#include <osg/GraphicsCostEstimator>
#include <iosfwd>
#include <vector>
#include <map>
#include <set>
#include <string>

Classes
class	osg::VertexAttribAlias
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::DynamicObjectRenderingCompletedCallback
struct	osg::State::ModeStack
struct	osg::State::AttributeStack
struct	osg::State::UniformStack
struct	osg::State::DefineStack
struct	osg::State::DefineMap
struct	osg::State::EnabledArrayPair

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_FOG_COORDINATE_ARRAY   0x8457
#define	GL_SECONDARY_COLOR_ARRAY   0x845E
#define	OSG_GL_DEBUG(message)
	macro for use with osg::StateAttribute::apply methods for detecting and reporting OpenGL error messages. More...

Macro Definition Documentation

#define GL_FOG_COORDINATE_ARRAY   0x8457

#define GL_SECONDARY_COLOR_ARRAY   0x845E

#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.

#define OSG_STATE   1