Graphics.Rendering.OpenGL.GL.Feedback

This module corresponds to section 5.3 (Feedback) of the OpenGL 2.1 specs.

Documentation

data FeedbackToken

Constructors

PointToken VertexInfo

LineToken VertexInfo VertexInfo

LineResetToken VertexInfo VertexInfo

PolygonToken [VertexInfo]

BitmapToken VertexInfo

DrawPixelToken VertexInfo

CopyPixelToken VertexInfo

PassThroughToken PassThroughValue

Instances

Eq FeedbackToken

Methods

(==) :: FeedbackToken -> FeedbackToken -> Bool

(/=) :: FeedbackToken -> FeedbackToken -> Bool

Ord FeedbackToken

Methods

compare :: FeedbackToken -> FeedbackToken -> Ordering

(<) :: FeedbackToken -> FeedbackToken -> Bool

(<=) :: FeedbackToken -> FeedbackToken -> Bool

(>) :: FeedbackToken -> FeedbackToken -> Bool

(>=) :: FeedbackToken -> FeedbackToken -> Bool

max :: FeedbackToken -> FeedbackToken -> FeedbackToken

min :: FeedbackToken -> FeedbackToken -> FeedbackToken

Show FeedbackToken

Methods

showsPrec :: Int -> FeedbackToken -> ShowS

show :: FeedbackToken -> String

showList :: [FeedbackToken] -> ShowS

data VertexInfo

Constructors

Vertex2D (Vertex2 GLfloat)

Vertex3D (Vertex3 GLfloat)

Vertex3DColor (Vertex3 GLfloat) ColorInfo

Vertex3DColorTexture (Vertex3 GLfloat) ColorInfo (TexCoord4 GLfloat)

Vertex4DColorTexture (Vertex4 GLfloat) ColorInfo (TexCoord4 GLfloat)

Instances

Eq VertexInfo

Methods

(==) :: VertexInfo -> VertexInfo -> Bool

(/=) :: VertexInfo -> VertexInfo -> Bool

Ord VertexInfo

Methods

compare :: VertexInfo -> VertexInfo -> Ordering

(<) :: VertexInfo -> VertexInfo -> Bool

(<=) :: VertexInfo -> VertexInfo -> Bool

(>) :: VertexInfo -> VertexInfo -> Bool

(>=) :: VertexInfo -> VertexInfo -> Bool

max :: VertexInfo -> VertexInfo -> VertexInfo

min :: VertexInfo -> VertexInfo -> VertexInfo

Show VertexInfo

Methods

showsPrec :: Int -> VertexInfo -> ShowS

show :: VertexInfo -> String

showList :: [VertexInfo] -> ShowS

type ColorInfo = Either (Index1 GLint) (Color4 GLfloat)

data FeedbackType

Constructors

TwoD

ThreeD

ThreeDColor

ThreeDColorTexture

FourDColorTexture

Instances

Eq FeedbackType

Methods

(==) :: FeedbackType -> FeedbackType -> Bool

(/=) :: FeedbackType -> FeedbackType -> Bool

Ord FeedbackType

Methods

compare :: FeedbackType -> FeedbackType -> Ordering

(<) :: FeedbackType -> FeedbackType -> Bool

(<=) :: FeedbackType -> FeedbackType -> Bool

(>) :: FeedbackType -> FeedbackType -> Bool

(>=) :: FeedbackType -> FeedbackType -> Bool

max :: FeedbackType -> FeedbackType -> FeedbackType

min :: FeedbackType -> FeedbackType -> FeedbackType

Show FeedbackType

Methods

showsPrec :: Int -> FeedbackType -> ShowS

show :: FeedbackType -> String

showList :: [FeedbackType] -> ShowS

getFeedbackTokens :: GLsizei -> FeedbackType -> IO a -> IO (a, Maybe [FeedbackToken])

newtype PassThroughValue

Constructors

PassThroughValue GLfloat

Instances

Eq PassThroughValue

Methods

(==) :: PassThroughValue -> PassThroughValue -> Bool

(/=) :: PassThroughValue -> PassThroughValue -> Bool

Ord PassThroughValue

Methods

compare :: PassThroughValue -> PassThroughValue -> Ordering

(<) :: PassThroughValue -> PassThroughValue -> Bool

(<=) :: PassThroughValue -> PassThroughValue -> Bool

(>) :: PassThroughValue -> PassThroughValue -> Bool

(>=) :: PassThroughValue -> PassThroughValue -> Bool

max :: PassThroughValue -> PassThroughValue -> PassThroughValue

min :: PassThroughValue -> PassThroughValue -> PassThroughValue

Show PassThroughValue

Methods

showsPrec :: Int -> PassThroughValue -> ShowS

show :: PassThroughValue -> String

showList :: [PassThroughValue] -> ShowS

passThrough :: PassThroughValue -> IO ()