vl::SampleCoverage Class Reference

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

#include <Shader.hpp>

Inheritance diagram for vl::SampleCoverage:

List of all members.

Public Member Functions
	SampleCoverage (GLclampf value=1.0f, bool invert=false)
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 (GLclampf value, bool invert)
void	setValue (GLclampf value)
void	setInvert (bool invert)
GLclampf	value () const
bool	invert () const
virtual ref< RenderState >	clone () const
Protected Attributes
GLclampf	mValue
bool	mInvert

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Detailed Description

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

See also:

Shader, Effect, Actor, vl::EN_SAMPLE_ALPHA_TO_COVERAGE, vl::EN_SAMPLE_ALPHA_TO_ONE, vl::EN_SAMPLE_COVERAGE

Definition at line 697 of file Shader.hpp.

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Constructor & Destructor Documentation

vl::SampleCoverage::SampleCoverage	(	GLclampf	value = 1.0f,
		bool	invert = false
	)		[inline]

Definition at line 702 of file Shader.hpp.

References VL_DEBUG_SET_OBJECT_NAME.

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Member Function Documentation

virtual ERenderState vl::SampleCoverage::type

(

)

const [inline, virtual]

Reimplemented from vl::RenderState.

Definition at line 707 of file Shader.hpp.

References vl::RS_SampleCoverage.

void SampleCoverage::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 730 of file Shader.cpp.

References mInvert, mValue, and VL_CHECK_OGL.

void vl::SampleCoverage::set	(	GLclampf	value,
		bool	invert
	)		[inline]

Definition at line 711 of file Shader.hpp.

void vl::SampleCoverage::setValue

(

GLclampf

value )

[inline]

Definition at line 713 of file Shader.hpp.

void vl::SampleCoverage::setInvert

(

bool

invert )

[inline]

Definition at line 715 of file Shader.hpp.

GLclampf vl::SampleCoverage::value

(

)

const [inline]

Definition at line 717 of file Shader.hpp.

bool vl::SampleCoverage::invert

(

)

const [inline]

Definition at line 719 of file Shader.hpp.

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

(

)

const [inline, virtual]

Implements vl::RenderState.

Definition at line 721 of file Shader.hpp.

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Member Data Documentation

GLclampf vl::SampleCoverage::mValue [protected]

Definition at line 729 of file Shader.hpp.

Referenced by apply().

bool vl::SampleCoverage::mInvert [protected]

Definition at line 730 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