AlphaTestAttrib Class Reference

Enables or disables writing of pixel to framebuffer based on its alpha value relative to a reference alpha value. More...

Inheritance diagram for AlphaTestAttrib:

List of all members.

Public Member Functions
PandaCompareFunc	getMode ()
	Returns the alpha write mode.
float	getReferenceAlpha ()
	Returns the alpha reference value.
Static Public Member Functions
static int	getClassSlot ()
static TypeHandle	getClassType ()
static RenderAttrib const	make (PandaCompareFunc mode, float reference_alpha)
	Constructs a new AlphaTestAttrib object.
static RenderAttrib const	makeDefault ()
	Returns a RenderAttrib that corresponds to whatever the standard default properties for render attributes of this type ought to be.

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Detailed Description

Enables or disables writing of pixel to framebuffer based on its alpha value relative to a reference alpha value.

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Member Function Documentation

static int getClassSlot

(

)

[static]

static TypeHandle getClassType

(

)

[static]

Reimplemented from RenderAttrib.

PandaCompareFunc getMode

(

)

Returns the alpha write mode.

float getReferenceAlpha

(

)

Returns the alpha reference value.

static RenderAttrib const make	(	PandaCompareFunc	mode,
		float	reference_alpha
	)		[static]

Constructs a new AlphaTestAttrib object.

static RenderAttrib const makeDefault

(

)

[static]

Returns a RenderAttrib that corresponds to whatever the standard default properties for render attributes of this type ought to be.