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13 changes: 12 additions & 1 deletion lines.js
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,18 @@ module.exports = createLinePlot
var createBuffer = require('gl-buffer')
var createVAO = require('gl-vao')
var createTexture = require('gl-texture2d')
var unpackFloat = require('glsl-read-float')

var UINT8_VIEW = new Uint8Array(4)
var FLOAT_VIEW = new Float32Array(UINT8_VIEW.buffer)
// https://github.com/mikolalysenko/glsl-read-float/blob/master/index.js
function unpackFloat(x, y, z, w) {
UINT8_VIEW[0] = w
UINT8_VIEW[1] = z
UINT8_VIEW[2] = y
UINT8_VIEW[3] = x
return FLOAT_VIEW[0]
}

var bsearch = require('binary-search-bounds')
var ndarray = require('ndarray')
var shaders = require('./lib/shaders')
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