FWGL.Shader.Language

Synopsis

• class ShaderType t where
  • toExpr :: t -> Expr
  • fromExpr :: Expr -> t
  • typeName :: t -> String
  • size :: t -> Int
• data Expr
  • = Nil
  • | Read String
  • | Op1 String Expr
  • | Op2 String Expr Expr
  • | Apply String [Expr]
  • | X Expr
  • | Y Expr
  • | Z Expr
  • | W Expr
  • | Literal String
• newtype Float = Float Expr
• newtype Sampler2D = Sampler2D Expr
• data V2 = V2 Float Float
• data V3 = V3 Float Float Float
• data V4 = V4 Float Float Float Float
• data M2 = M2 V2 V2
• data M3 = M3 V3 V3 V3
• data M4 = M4 V4 V4 V4 V4
• fromRational :: Rational -> Float
• fromInteger :: Integer -> Float
• negate :: Float -> Float
• (*) :: (Mul a b c, ShaderType a, ShaderType b, ShaderType c) => a -> b -> c
• (/) :: (Mul a b c, ShaderType a, ShaderType b, ShaderType c) => a -> b -> c
• (+) :: (Sum a, ShaderType a) => a -> a -> a
• (-) :: (Sum a, ShaderType a) => a -> a -> a
• (^) :: (ShaderType a, ShaderType b) => a -> b -> a
• (&&) :: Bool -> Bool -> Bool
• (||) :: Bool -> Bool -> Bool
• (==) :: ShaderType a => a -> a -> Bool
• (>=) :: ShaderType a => a -> a -> Bool
• (<=) :: ShaderType a => a -> a -> Bool
• (<) :: ShaderType a => a -> a -> Bool
• (>) :: ShaderType a => a -> a -> Bool
• abs :: Float -> Float
• sign :: Float -> Float
• texture2D :: Sampler2D -> V2 -> V4
• sqrt :: Float -> Float

Documentation