subdivide-arc
subdivide an arc into line segments
install
npm install subdivide-arc
use
with node and browserify
var sa = require('subdivide-arc')
// draw a circle with 100 divisions (aka 1 point every 3.6 degrees)
var points = sa(0, 0, 10, 0, Math.PI*2, 100)
[ [ 10, 0 ],
[ 9.979866764718844, 0.6342391965656451 ],
[ 9.919548128307953, 1.2659245357374929 ],
...api surface
var array = sa(centerX, centerY, radius, startAngle, endAngle, subdivisions, invertDirection)