https://github.com/francisrstokes/creative-code-toolkit-fp

https://github.com/francisrstokes/creative-code-toolkit-fp

Last synced: 14 days ago
JSON representation

• Host: GitHub
• URL: https://github.com/francisrstokes/creative-code-toolkit-fp
• Owner: francisrstokes
• License: mit
• Created: 2018-02-11T20:32:30.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-09-10T06:44:12.000Z (about 6 years ago)
• Last Synced: 2024-10-10T09:20:59.219Z (about 1 month ago)
• Language: JavaScript
• Size: 49.8 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Creative Code Toolkit (FP)

This library is my personal collection of helper functions in creative coding, revolving around modulation, array functions, random numbers, etc.

## Functions

## mapRange :: Vector  -> Vector    -> Number -> Number

`mapRange :: toRange -> tromRange -> value  -> Number`

Map v in `fromRange` to `fromRange`

## sinMap :: Vector -> Number -> Number

`sinMap :: toRange -> Divisor -> Number`

Map the output sin(v / div) to `toRange`

## cosMap :: Vector -> Number -> Number

`cosMap :: toRange -> Divisor -> Number`

Map the output cos(v / div) to `toRange`

## wrapValue :: Number -> Number -> Number -> Number

if v is greater than M or less than m, wrap the value around to stay in this range

## deepArrayCopy :: [a] -> [a]

Return a deep copy array a

## genArray :: Number -> []

Create an array of size s

## get1dY :: Number -> Number -> Number

`get1dY :: Columns -> Index -> Number`

Get the Y component of a 1d array containing 2d data when the index is i

## get1dX :: Number -> Number -> Number

`get1dX :: Columns -> Index -> Number`

Get the X component of a 1d array containing 2d data when the index is i

## choose :: [a] -> a

pick a random element from the array a

## without :: (\*) -> [\*] -> [\*]

get an array without a specific member

## chooseWithout :: a -> [a] -> [a]

`compose(choose, without)`

## rndB :: Vector -> Number

`rndB :: Range -> Number`

Random number in range

## rndIntB :: Vector -> Number

`rndIntB :: Range -> Number`

Random integer in range

## polute()

Polutes the global scope with unnamespaced functions