clisk.patterns — net.mikera/clisk 0.11.0

Patterns and pattern generators

blotches clj

A blothchy monochome pattern

checker clj

(checker a b)

Checker pattern in (x,y) space, with 2*2 grid in [0..1,0..1] range

checker-3D clj

(checker-3D a b)

Checker pattern in (x,y,z) space, with 222 grid in [0..1,0..1,0..1] range

colour-cubes clj

4 dimensional randomly coloured unit hypercubes filling space

DEFAULT-VORONOI-POINTS clj

globe clj

(globe)

(globe function)

(globe function background)

Creates a globe, returning the value of the function called on the surface of a unit sphere.

(globe) alone produces z values that Can be used as a hight map

grain clj

Pattern returning a unique vector in [0..1)^4 range value for every point in 4D space

gridlines clj

(gridlines &
           {:keys [colour background width scale]
            :or {colour [1 1 1 1] background [0 0 0 0] width 0.0625 scale 1.0}})

hash-cubes clj

4 dimensional randomly coloured unit hypercubes filling space

make-multi-fractal clj

(make-multi-fractal function
                    &
                    {:keys [octaves lacunarity gain scale]
                     :or {octaves 8 lacunarity 2.0 gain 0.5 scale 0.5}})

Creates a multi-fractal function from a given source function with additional parameters

noise clj

perlin-noise clj

Standard 4-dimensional scalar perlin noise in range [0..1]

perlin-snoise clj

4-dimensional scalar perlin noise standardised with mean zero, range [-1..1]

plasma clj

4 dimensional plasma, in range [0..1]

seed-perlin-noise! clj

(seed-perlin-noise!)

(seed-perlin-noise! s)

Modify the perlin noise seed.

seed-simplex-noise! clj

(seed-simplex-noise!)

(seed-simplex-noise! s)

Modify the simplex noise seed.

simplex-noise clj

Standard 4-dimensional scalar perlin noise in range [0..1]

simplex-snoise clj

4-dimensional scalar simplex noise standardised with mean zero, range [-1..1]

snoise clj

splasma clj

4 dimensional plasma, in range [-1..1]

spots clj

A spotted monochome pattern

tile clj

(tile pattern)

Tiles a pattern in the range [0..1,0..1]

turbulate clj

(turbulate factor func)

Adds random turbulence to a pattern according to a perlin noise offset

turbulence clj

Classic Perlin turbulence in one dimension

vnoise clj

4 dimensional vector perlin noise in range [0..1]^4

voronoi clj

(voronoi & {:keys [points] :or {points DEFAULT-VORONOI-POINTS}})

voronoi-blocks clj

(voronoi-blocks & args)

A patterns of angular blocks created from a voronoi map, in range [0..1]

voronoi-function clj

(voronoi-function function
                  &
                  {:keys [points voronoi] :or {points DEFAULT-VORONOI-POINTS}})

voronoi-points clj

(voronoi-points & {:keys [points voronoi] :or {points DEFAULT-VORONOI-POINTS}})

vplasma clj

4 dimensional vector plasma in range [0..1]^4

vsnoise clj

4 dimensional vector standardised perlin noise in range [-1..1]^4

vsplasma clj

4 dimensional vector plasma in range [-1..1]^4

vturbulence clj

Classic Perlin turbulence in 4 dimensions