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osgUtil::ReflectionMapGenerator Class Reference

#include <ReflectionMapGenerator>

Inheritance diagram for osgUtil::ReflectionMapGenerator:
osgUtil::CubeMapGenerator osg::Referenced

Public Member Functions

 ReflectionMapGenerator (int texture_size=64)
 
 ReflectionMapGenerator (const ReflectionMapGenerator &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
- Public Member Functions inherited from osgUtil::CubeMapGenerator
 CubeMapGenerator (int texture_size=64)
 
 CubeMapGenerator (const CubeMapGenerator &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 
osg::ImagegetImage (osg::TextureCubeMap::Face face)
 
const osg::ImagegetImage (osg::TextureCubeMap::Face face) const
 
void generateMap (bool use_osg_system=true)
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
virtual void setThreadSafeRefUnref (bool)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::MutexgetRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSetgetObserverSet () const
 
ObserverSetgetOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 

Protected Member Functions

virtual ~ReflectionMapGenerator ()
 
ReflectionMapGeneratoroperator= (const ReflectionMapGenerator &)
 
virtual osg::Vec4 compute_color (const osg::Vec3 &R) const
 
- Protected Member Functions inherited from osgUtil::CubeMapGenerator
virtual ~CubeMapGenerator ()
 
CubeMapGeneratoroperator= (const CubeMapGenerator &)
 
void set_pixel (int index, int c, int r, const osg::Vec4 &color)
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Additional Inherited Members

- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- Static Protected Member Functions inherited from osgUtil::CubeMapGenerator
static osg::Vec4 vector_to_color (const osg::Vec3 &vec)
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Detailed Description

This is the most simple cube map generator. It performs a direct association between reflection vector and RGBA color (C = R).

Constructor & Destructor Documentation

◆ ReflectionMapGenerator() [1/2]

osgUtil::ReflectionMapGenerator::ReflectionMapGenerator ( int  texture_size = 64)
inline

◆ ReflectionMapGenerator() [2/2]

osgUtil::ReflectionMapGenerator::ReflectionMapGenerator ( const ReflectionMapGenerator copy,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)
inline

◆ ~ReflectionMapGenerator()

virtual osgUtil::ReflectionMapGenerator::~ReflectionMapGenerator ( )
inlineprotectedvirtual

Member Function Documentation

◆ compute_color()

osg::Vec4 osgUtil::ReflectionMapGenerator::compute_color ( const osg::Vec3 R) const
inlineprotectedvirtual

Override this method to define how colors are computed. The parameter R is the reflection vector, pointing from the center of the cube. The return value should be the RGBA color associated with that reflection ray.

Implements osgUtil::CubeMapGenerator.

◆ operator=()

ReflectionMapGenerator & osgUtil::ReflectionMapGenerator::operator= ( const ReflectionMapGenerator )
inlineprotected

The documentation for this class was generated from the following file: