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Public Member Functions | Static Public Member Functions

# 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.

## Detailed Description

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

## 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.

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