Numeric.Noise.Internal.Math

Documentation

type Seed = Word64

type Hash = Int32

lerp

Arguments

:: Num a

=> a

start

-> a

end

-> a

parameter in range [0, 1]

-> a

monotonic lerp

cubicInterp :: Num a => a -> a -> a -> a -> a -> a

cubic interpolation

hermiteInterp :: Num a => a -> a

hermite interpolation

quinticInterp :: Num a => a -> a

quintic interpolation

clamp

Arguments

:: Ord a

=> a

lower bound

-> a

upper bound

-> a

value

-> a

primeX :: Hash

primeY :: Hash

primeZ :: Hash

hash2 :: Seed -> Hash -> Hash -> Hash

hash3 :: Seed -> Hash -> Hash -> Hash -> Hash

infinity :: Fractional a => a

g2 :: Fractional a => a

sqrt3 :: Fractional a => a

valCoord2 :: RealFrac a => Word64 -> Hash -> Hash -> a

valCoord3 :: RealFrac a => Word64 -> Hash -> Hash -> Hash -> a

gradCoord2 :: RealFrac a => Seed -> Hash -> Hash -> a -> a -> a

gradCoord3 :: RealFrac a => Seed -> Hash -> Hash -> Hash -> a -> a -> a -> a

maxHash :: RealFrac a => a