gl-scatter2d-sdf

This code is similar to gl-scatter2d-fancy, but utilizes SDF technique to render symbols.

``js
const createPlot = require('gl-plot2d')
const createScatter = require('gl-scatter2d-fancy')

let plot = createPlot({gl, ...})

let scatter = createScatter(plot, {
positions: [.5,.5, .6,.7, ...],
sizes: [2, 3, ...],
colors: [0,0,0,1, .5,.5,1,1, ...],
glyphs: ['x', 'y', ...],
borderWidths: [.5, 1, ...],
borderColors: [1,0,0,.5, 0,0,1,.5, ...]
})

plot.draw()
``

License

(c) 2016 Dima Yv. MIT License