Graphics.Rendering.OpenGL.GL.Texturing.Parameters

Portability	portable
Stability	stable
Maintainer	sven.panne@aedion.de

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.

Documentation

data TextureFilter

Constructors

Nearest
Linear'

Instances

Eq TextureFilter

Ord TextureFilter

Show TextureFilter

type MinificationFilter = (TextureFilter, Maybe TextureFilter)

type MagnificationFilter = TextureFilter

textureFilter :: TextureTarget -> StateVar (MinificationFilter, MagnificationFilter)

data Repetition

Constructors

Repeated
Mirrored

Instances

Eq Repetition

Ord Repetition

Show Repetition

data Clamping

Constructors

Clamp
Repeat
ClampToEdge
ClampToBorder

Instances

Eq Clamping

Ord Clamping

Show Clamping

textureWrapMode :: TextureTarget -> TextureCoordName -> StateVar (Repetition, Clamping)

textureBorderColor :: TextureTarget -> StateVar (Color4 GLfloat)

type LOD = GLfloat

textureObjectLODBias :: TextureTarget -> StateVar LOD

maxTextureLODBias :: GettableStateVar LOD

textureLODRange :: TextureTarget -> StateVar (LOD, LOD)

textureMaxAnisotropy :: TextureTarget -> StateVar GLfloat

maxTextureMaxAnisotropy :: GettableStateVar GLfloat

textureLevelRange :: TextureTarget -> StateVar (Level, Level)

generateMipmap :: TextureTarget -> StateVar Capability

depthTextureMode :: TextureTarget -> StateVar PixelInternalFormat

textureCompareMode :: TextureTarget -> StateVar (Maybe ComparisonFunction)

textureCompareFailValue :: TextureTarget -> StateVar GLclampf

data TextureCompareOperator

Constructors

LequalR
GequalR

Instances

Eq TextureCompareOperator

Ord TextureCompareOperator

Show TextureCompareOperator

textureCompareOperator :: TextureTarget -> StateVar (Maybe TextureCompareOperator)

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