Copyright	(c) Sven Panne 2002-2019
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

data TextureFilter
- = Nearest
- | Linear'
type MinificationFilter = (TextureFilter, Maybe TextureFilter)
type MagnificationFilter = TextureFilter
textureFilter :: ParameterizedTextureTarget t => t -> StateVar (MinificationFilter, MagnificationFilter)
data Repetition
- = Repeated
- | Mirrored
data Clamping
- = Clamp
- | Repeat
- | ClampToEdge
- | ClampToBorder
textureWrapMode :: ParameterizedTextureTarget t => t -> TextureCoordName -> StateVar (Repetition, Clamping)
textureBorderColor :: ParameterizedTextureTarget t => t -> StateVar (Color4 GLfloat)
type LOD = GLfloat
textureObjectLODBias :: ParameterizedTextureTarget t => t -> StateVar LOD
maxTextureLODBias :: GettableStateVar LOD
textureLODRange :: ParameterizedTextureTarget t => t -> StateVar (LOD, LOD)
textureMaxAnisotropy :: ParameterizedTextureTarget t => t -> StateVar GLfloat
maxTextureMaxAnisotropy :: GettableStateVar GLfloat
textureLevelRange :: ParameterizedTextureTarget t => t -> StateVar (Level, Level)
generateMipmap :: ParameterizedTextureTarget t => t -> StateVar Capability
depthTextureMode :: ParameterizedTextureTarget t => t -> StateVar PixelInternalFormat
textureCompareMode :: ParameterizedTextureTarget t => t -> StateVar (Maybe ComparisonFunction)
textureCompareFailValue :: ParameterizedTextureTarget t => t -> StateVar GLclampf
data TextureCompareOperator
- = LequalR
- | GequalR
textureCompareOperator :: ParameterizedTextureTarget t => t -> StateVar (Maybe TextureCompareOperator)

Documentation

data TextureFilter Source #

Constructors

Nearest
Linear'

Instances

Eq TextureFilter Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Filter Methods (==) :: TextureFilter -> TextureFilter -> Bool # (/=) :: TextureFilter -> TextureFilter -> Bool #
Ord TextureFilter Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Filter Methods compare :: TextureFilter -> TextureFilter -> Ordering # (<) :: TextureFilter -> TextureFilter -> Bool # (<=) :: TextureFilter -> TextureFilter -> Bool # (>) :: TextureFilter -> TextureFilter -> Bool # (>=) :: TextureFilter -> TextureFilter -> Bool # max :: TextureFilter -> TextureFilter -> TextureFilter # min :: TextureFilter -> TextureFilter -> TextureFilter #
Show TextureFilter Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Filter Methods showsPrec :: Int -> TextureFilter -> ShowS # show :: TextureFilter -> String # showList :: [TextureFilter] -> ShowS #

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 Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods (==) :: Repetition -> Repetition -> Bool # (/=) :: Repetition -> Repetition -> Bool #
Ord Repetition Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods compare :: Repetition -> Repetition -> Ordering # (<) :: Repetition -> Repetition -> Bool # (<=) :: Repetition -> Repetition -> Bool # (>) :: Repetition -> Repetition -> Bool # (>=) :: Repetition -> Repetition -> Bool # max :: Repetition -> Repetition -> Repetition # min :: Repetition -> Repetition -> Repetition #
Show Repetition Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods showsPrec :: Int -> Repetition -> ShowS # show :: Repetition -> String # showList :: [Repetition] -> ShowS #

data Clamping Source #

Constructors

Clamp
Repeat
ClampToEdge
ClampToBorder

Instances

Eq Clamping Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods (==) :: Clamping -> Clamping -> Bool # (/=) :: Clamping -> Clamping -> Bool #
Ord Clamping Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods compare :: Clamping -> Clamping -> Ordering # (<) :: Clamping -> Clamping -> Bool # (<=) :: Clamping -> Clamping -> Bool # (>) :: Clamping -> Clamping -> Bool # (>=) :: Clamping -> Clamping -> Bool # max :: Clamping -> Clamping -> Clamping # min :: Clamping -> Clamping -> Clamping #
Show Clamping Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods showsPrec :: Int -> Clamping -> ShowS # show :: Clamping -> String # showList :: [Clamping] -> ShowS #

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 Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods (==) :: TextureCompareOperator -> TextureCompareOperator -> Bool # (/=) :: TextureCompareOperator -> TextureCompareOperator -> Bool #
Ord TextureCompareOperator Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods compare :: TextureCompareOperator -> TextureCompareOperator -> Ordering # (<) :: TextureCompareOperator -> TextureCompareOperator -> Bool # (<=) :: TextureCompareOperator -> TextureCompareOperator -> Bool # (>) :: TextureCompareOperator -> TextureCompareOperator -> Bool # (>=) :: TextureCompareOperator -> TextureCompareOperator -> Bool # max :: TextureCompareOperator -> TextureCompareOperator -> TextureCompareOperator # min :: TextureCompareOperator -> TextureCompareOperator -> TextureCompareOperator #
Show TextureCompareOperator Source #
Instance details Defined in Graphics.Rendering.OpenGL.GL.Texturing.Parameters Methods showsPrec :: Int -> TextureCompareOperator -> ShowS # show :: TextureCompareOperator -> String # showList :: [TextureCompareOperator] -> ShowS #

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