Graphics.Luminance.Texture

Texture information and creation

data Texture2D f

2D Texture.

Instances

Eq (Texture2D k f)

Show (Texture2D k f)

Uniform (Texture2D k f)

textureID :: Texture2D f -> GLuint

textureHandle :: Texture2D f -> GLuint64

textureW :: Texture2D f -> GLsizei

textureH :: Texture2D f -> GLsizei

textureFormat :: Texture2D f -> GLenum

textureType :: Texture2D f -> GLenum

createTexture :: forall p m. (Pixel p, MonadIO m, MonadResource m) => Natural -> Natural -> Natural -> Sampling -> m (Texture2D p)

Sampling

data Sampling

Constructors

Sampling

Fields

samplingWrapS :: Wrap

samplingWrapT :: Wrap

samplingWrapR :: Wrap

samplingMinFilter :: Filter

samplingMagFilter :: Filter

samplingCompareFunction :: Maybe CompareFunc

Instances

Eq Sampling

Show Sampling

defaultSampling :: Sampling

Texture sampler customization

data Filter

Constructors

Nearest

Linear

Instances

Eq Filter

Show Filter

data Wrap

Constructors

ClampToEdge

ClampToBorder

Repeat

Instances

Eq Wrap

Show Wrap

data CompareFunc

Constructors

Never

Less

Equal

LessOrEqual

Greater

GreaterOrEqual

NotEqual

Always

Instances

Eq CompareFunc

Show CompareFunc

Texture operations

uploadWhole :: (Foldable f, MonadIO m, PixelBase p ~ a, Storable a) => Texture2D p -> Bool -> f a -> m ()

uploadSub :: (Foldable f, MonadIO m, PixelBase p ~ a, Storable a) => Texture2D p -> Int -> Int -> Natural -> Natural -> Bool -> f a -> m ()

fillWhole :: (Foldable f, MonadIO m, PixelBase p ~ a, Storable a) => Texture2D p -> Bool -> f a -> m ()

fillSub :: (Foldable f, MonadIO m, PixelBase p ~ a, Storable a) => Texture2D p -> Int -> Int -> Natural -> Natural -> Bool -> f a -> m ()