vl::Fog Class Reference

RenderState wrapping the OpenGL function glFog(), see also http://www.opengl.org/sdk/docs/man/xhtml/glFog.xml for more information. More...

#include <Shader.hpp>

Inheritance diagram for vl::Fog:

List of all members.

Public Member Functions
	Fog (EFogMode mode=FM_LINEAR, fvec4 color=fvec4(0, 0, 0, 0), float density=1, float start=0, float end=1)
virtual ERenderState	type () const
virtual void	apply (int index, const Camera *, OpenGLContext *ctx) const
	The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it.
void	set (EFogMode mode, fvec4 color, float density, float start, float end)
void	setColor (fvec4 color)
void	setMode (EFogMode mode)
void	setDensity (float density)
void	setStart (float start)
void	setEnd (float end)
fvec4	color () const
EFogMode	mode () const
float	density () const
float	start () const
float	end () const
virtual ref< RenderState >	clone () const
Protected Attributes
fvec4	mColor
EFogMode	mMode
float	mDensity
float	mStart
float	mEnd

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Detailed Description

RenderState wrapping the OpenGL function glFog(), see also http://www.opengl.org/sdk/docs/man/xhtml/glFog.xml for more information.

See also:

Shader, Effect, Actor, vl::EN_FOG

Definition at line 907 of file Shader.hpp.

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Constructor & Destructor Documentation

vl::Fog::Fog	(	EFogMode	mode = FM_LINEAR,
		fvec4	color = fvec4(0,0,0,0),
		float	density = 1,
		float	start = 0,
		float	end = 1
	)		[inline]

Definition at line 912 of file Shader.hpp.

References VL_DEBUG_SET_OBJECT_NAME.

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Member Function Documentation

virtual ERenderState vl::Fog::type

(

)

const [inline, virtual]

Reimplemented from vl::RenderState.

Definition at line 918 of file Shader.hpp.

References vl::RS_Fog.

void Fog::apply	(	int	index,
		const Camera *	camera,
		OpenGLContext *	ctx
	)		const [virtual]

The parameter cameara is NULL if we are disabling the state, non-NULL if we are enabling it.

Implements vl::RenderState.

Definition at line 541 of file Shader.cpp.

References mColor, mDensity, mEnd, mMode, mStart, vl::Vector4< T_Scalar >::ptr(), and VL_CHECK_OGL.

void vl::Fog::set	(	EFogMode	mode,
		fvec4	color,
		float	density,
		float	start,
		float	end
	)		[inline]

Definition at line 922 of file Shader.hpp.

void vl::Fog::setColor

(

fvec4

color )

[inline]

Definition at line 924 of file Shader.hpp.

void vl::Fog::setMode

(

EFogMode

mode )

[inline]

Definition at line 926 of file Shader.hpp.

void vl::Fog::setDensity

(

float

density )

[inline]

Definition at line 928 of file Shader.hpp.

void vl::Fog::setStart

(

float

start )

[inline]

Definition at line 930 of file Shader.hpp.

void vl::Fog::setEnd

(

float

end )

[inline]

Definition at line 932 of file Shader.hpp.

fvec4 vl::Fog::color

(

)

const [inline]

Definition at line 934 of file Shader.hpp.

EFogMode vl::Fog::mode

(

)

const [inline]

Definition at line 936 of file Shader.hpp.

float vl::Fog::density

(

)

const [inline]

Definition at line 938 of file Shader.hpp.

float vl::Fog::start

(

)

const [inline]

Definition at line 940 of file Shader.hpp.

float vl::Fog::end

(

)

const [inline]

Definition at line 942 of file Shader.hpp.

virtual ref<RenderState> vl::Fog::clone

(

)

const [inline, virtual]

Implements vl::RenderState.

Definition at line 944 of file Shader.hpp.

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Member Data Documentation

fvec4 vl::Fog::mColor [protected]

Definition at line 952 of file Shader.hpp.

Referenced by apply().

EFogMode vl::Fog::mMode [protected]

Definition at line 953 of file Shader.hpp.

Referenced by apply().

float vl::Fog::mDensity [protected]

Definition at line 954 of file Shader.hpp.

Referenced by apply().

float vl::Fog::mStart [protected]

Definition at line 955 of file Shader.hpp.

Referenced by apply().

float vl::Fog::mEnd [protected]

Definition at line 956 of file Shader.hpp.

Referenced by apply().

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

• /home/master/UCL/VisualizationLibrary/src/vlGraphics/Shader.hpp
• /home/master/UCL/VisualizationLibrary/src/vlGraphics/Shader.cpp