vl::AlphaFunc Class Reference

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

#include <Shader.hpp>

Inheritance diagram for vl::AlphaFunc:

List of all members.

Public Member Functions
	AlphaFunc (EFunction alphafunc=FU_ALWAYS, float refvalue=0)
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 (EFunction alphafunc, float ref_value)
EFunction	alphaFunc () const
float	refValue () const
virtual ref< RenderState >	clone () const
Protected Attributes
float	mRefValue
EFunction	mAlphaFunc

---

Detailed Description

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

See also:

Shader, Effect, Actor, vl::EN_ALPHA_TEST

Definition at line 737 of file Shader.hpp.

---

Constructor & Destructor Documentation

vl::AlphaFunc::AlphaFunc	(	EFunction	alphafunc = FU_ALWAYS,
		float	refvalue = 0
	)		[inline]

Definition at line 742 of file Shader.hpp.

References VL_DEBUG_SET_OBJECT_NAME.

---

Member Function Documentation

virtual ERenderState vl::AlphaFunc::type

(

)

const [inline, virtual]

Reimplemented from vl::RenderState.

Definition at line 747 of file Shader.hpp.

References vl::RS_AlphaFunc.

void AlphaFunc::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 326 of file Shader.cpp.

References mAlphaFunc, mRefValue, and VL_CHECK_OGL.

void vl::AlphaFunc::set	(	EFunction	alphafunc,
		float	ref_value
	)		[inline]

Definition at line 751 of file Shader.hpp.

EFunction vl::AlphaFunc::alphaFunc

(

)

const [inline]

Definition at line 753 of file Shader.hpp.

float vl::AlphaFunc::refValue

(

)

const [inline]

Definition at line 755 of file Shader.hpp.

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

(

)

const [inline, virtual]

Implements vl::RenderState.

Definition at line 757 of file Shader.hpp.

---

Member Data Documentation

float vl::AlphaFunc::mRefValue [protected]

Definition at line 765 of file Shader.hpp.

Referenced by apply().

EFunction vl::AlphaFunc::mAlphaFunc [protected]

Definition at line 766 of file Shader.hpp.

Referenced by apply().

---

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