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

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Constructors

Nearest
Linear'

Instances

Eq TextureFilter

Ord TextureFilter

Show TextureFilter

type MinificationFilter = (TextureFilter, Maybe TextureFilter)

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type MagnificationFilter = TextureFilter

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

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data Repetition

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Constructors

Repeated
Mirrored

Instances

data Clamping

Constructors

Clamp
Repeat
ClampToEdge
ClampToBorder

Instances

Eq Clamping

Ord Clamping

Show Clamping

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

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textureBorderColor :: TextureTarget -> StateVar (Color4 GLfloat)

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type LOD = GLfloat

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textureObjectLODBias :: TextureTarget -> StateVar LOD

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maxTextureLODBias :: GettableStateVar LOD

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

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textureMaxAnisotropy :: TextureTarget -> StateVar GLfloat

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maxTextureMaxAnisotropy :: GettableStateVar GLfloat

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

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generateMipmap :: TextureTarget -> StateVar Capability

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depthTextureMode :: TextureTarget -> StateVar PixelInternalFormat

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textureCompareMode :: TextureTarget -> StateVar (Maybe ComparisonFunction)

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textureCompareFailValue :: TextureTarget -> StateVar GLclampf

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data TextureCompareOperator

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Constructors

LequalR
GequalR

Instances

Eq TextureCompareOperator

Ord TextureCompareOperator

Show TextureCompareOperator

textureCompareOperator :: TextureTarget -> StateVar (Maybe TextureCompareOperator)

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