osgCloudyDay::Luminance Class Reference

#include <HUD.h>

List of all members.

Public Member Functions
	Luminance (osg::ref_ptr< osg::Program > lum_prog, osg::ref_ptr< osg::Texture2D > _fbo_scene_texture, osg::ref_ptr< osg::FrameBufferObject > _fbo_Lum0, osg::ref_ptr< osg::FrameBufferObject > _fbo_Lum1, osg::ref_ptr< osg::FrameBufferObject > _fbo_Lum2, osg::ref_ptr< osg::FrameBufferObject > _fbo_Lum3, osg::ref_ptr< osg::FrameBufferObject > _fbo_Lum4, osg::ref_ptr< osg::Texture2D > _fbo_lum0, osg::ref_ptr< osg::Texture2D > _fbo_lum1, osg::ref_ptr< osg::Texture2D > _fbo_lum2, osg::ref_ptr< osg::Texture2D > _fbo_lum3, osg::ref_ptr< osg::Texture2D > _fbo_lum4)
	~Luminance (void)
void	drawImplementation (osg::RenderInfo &renderInfo) const

Public Attributes
osg::ref_ptr< osg::Uniform >	uniform_avg_texsize

Protected Attributes
osg::ref_ptr< osg::Program >	sh_blur_linear_vert1
osg::ref_ptr < osg::FrameBufferObject >	fbo_Lum0
osg::ref_ptr < osg::FrameBufferObject >	fbo_Lum1
osg::ref_ptr < osg::FrameBufferObject >	fbo_Lum2
osg::ref_ptr < osg::FrameBufferObject >	fbo_Lum3
osg::ref_ptr < osg::FrameBufferObject >	fbo_Lum4
osg::ref_ptr< osg::Texture2D >	fbo_lum0_texture
osg::ref_ptr< osg::Texture2D >	fbo_lum1_texture
osg::ref_ptr< osg::Texture2D >	fbo_lum2_texture
osg::ref_ptr< osg::Texture2D >	fbo_lum3_texture
osg::ref_ptr< osg::Texture2D >	fbo_lum4_texture
osg::ref_ptr< osg::Texture2D >	fbo_scene_texture

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Detailed Description

Class manages the uniforms of luminance caluclation

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Constructor & Destructor Documentation

osgCloudyDay::Luminance::Luminance ( osg::ref_ptr< osg::Program >  lum_prog, osg::ref_ptr< osg::Texture2D >  _fbo_scene_texture, osg::ref_ptr< osg::FrameBufferObject >  _fbo_Lum0, osg::ref_ptr< osg::FrameBufferObject >  _fbo_Lum1, osg::ref_ptr< osg::FrameBufferObject >  _fbo_Lum2, osg::ref_ptr< osg::FrameBufferObject >  _fbo_Lum3, osg::ref_ptr< osg::FrameBufferObject >  _fbo_Lum4, osg::ref_ptr< osg::Texture2D >  _fbo_lum0, osg::ref_ptr< osg::Texture2D >  _fbo_lum1, osg::ref_ptr< osg::Texture2D >  _fbo_lum2, osg::ref_ptr< osg::Texture2D >  _fbo_lum3, osg::ref_ptr< osg::Texture2D >  _fbo_lum4  )

inline

Constructor

Parameters:

lum_prog	average luminance caluclation program
_fbo_scene_texture	scene texture
_fbo_Lum0	reduced size framebuffer 256x256
_fbo_Lum1	reduced size framebuffer 64x64
_fbo_Lum2	reduced size framebuffer 16x16
_fbo_Lum3	reduced size framebuffer 4x4
_fbo_Lum4	reduced size framebuffer 1x1
_fbo_lum0	reduced size texture 256x256
_fbo_lum1	reduced size texture 64x64
_fbo_lum2	reduced size texture 16x16
_fbo_lum3	reduced size texture 4x4
_fbo_lum4	reduced size texture 1x1

osgCloudyDay::Luminance::~Luminance ( void  )

inline

Deconstructor

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Member Function Documentation

void osgCloudyDay::Luminance::drawImplementation ( osg::RenderInfo &  renderInfo ) const

inline

Updates the uniforms at runtime

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

• WangCloud/HUD.h