Copyright	(c) Sven Panne 2002-2013
License	BSD3
Maintainer	Sven Panne <svenpanne@gmail.com>
Stability	stable
Portability	portable
Safe Haskell	None
Language	Haskell2010

Graphics.Rendering.OpenGL.GL.Texturing.Parameters

Description

This module corresponds to section 3.8.4 (Texture Parameters), section 3.8.7 (Texture Wrap Mode), section 3.8.8 (Texture Minification), and section 3.8.9 (Texture Magnification) of the OpenGL 2.1 specs.

Synopsis

Documentation

data TextureFilter Source

Constructors

Nearest
Linear'

Instances

Eq TextureFilter
Ord TextureFilter
Show TextureFilter

type MinificationFilter = (TextureFilter, Maybe TextureFilter) Source

type MagnificationFilter = TextureFilter Source

textureFilter :: ParameterizedTextureTarget t => t -> StateVar (MinificationFilter, MagnificationFilter) Source

data Repetition Source

Constructors

Repeated
Mirrored

Instances

Eq Repetition
Ord Repetition
Show Repetition

data Clamping Source

Constructors

Clamp
Repeat
ClampToEdge
ClampToBorder

Instances

Eq Clamping
Ord Clamping
Show Clamping

textureWrapMode :: ParameterizedTextureTarget t => t -> TextureCoordName -> StateVar (Repetition, Clamping) Source

textureBorderColor :: ParameterizedTextureTarget t => t -> StateVar (Color4 GLfloat) Source

type LOD = GLfloat Source

textureObjectLODBias :: ParameterizedTextureTarget t => t -> StateVar LOD Source

maxTextureLODBias :: GettableStateVar LOD Source

textureLODRange :: ParameterizedTextureTarget t => t -> StateVar (LOD, LOD) Source

textureMaxAnisotropy :: ParameterizedTextureTarget t => t -> StateVar GLfloat Source

maxTextureMaxAnisotropy :: GettableStateVar GLfloat Source

textureLevelRange :: ParameterizedTextureTarget t => t -> StateVar (Level, Level) Source

generateMipmap :: ParameterizedTextureTarget t => t -> StateVar Capability Source

Note: OpenGL 3.1 deprecated this texture parameter, use generateMipmap' instead.

depthTextureMode :: ParameterizedTextureTarget t => t -> StateVar PixelInternalFormat Source

textureCompareMode :: ParameterizedTextureTarget t => t -> StateVar (Maybe ComparisonFunction) Source

textureCompareFailValue :: ParameterizedTextureTarget t => t -> StateVar GLclampf Source

data TextureCompareOperator Source

Constructors

LequalR
GequalR

Instances

Eq TextureCompareOperator
Ord TextureCompareOperator
Show TextureCompareOperator

textureCompareOperator :: ParameterizedTextureTarget t => t -> StateVar (Maybe TextureCompareOperator) Source