perlin-noise-map ( table: byte-array transform: matrix4 coords: float-4-array -- map: float-array )

Vocabulary

noise

Inputs

table	a byte-array
transform	a matrix4
coords	a float-4-array

Outputs

map	a float-array

Definition

USING: alien.c-types alien.data alien.data.map.private
math.matrices.simd math.vectors.simd typed ;

IN: noise

TYPED:: perlin-noise-map
    ( table: byte-array transform: matrix4 coords: float-4-array -- map: float-array )
    coords
    [| coord | table transform coord m4.v perlin-noise ]
    { float-4 } { float } data-map float cast-array ;