to-float32

Dirty little helper to convert array to float32 array or return round remainder of converting to float32. Useful for sending data to webgl buffers.

let {float32, fract32} = require('to-float32')

let data = Array.from({length: 1024}, Math.random)

// create float32 data
let buffer = float(data)

// get float32 remainders
let fractBuffer = fract32(data)

// convert number to float32
let f32 = float32(0.1) // 0.10000000149011612

// get float32 number remainder
let rem32 = fract32(0.1) //

Fract data is Float32Array with values calculated as origValue - float32value

License

(c) 2017 Dmitry Yv. MIT License