pathgl/src/picking.js

A webgl renderer for data visualization, motion graphics and explorable explanations.

//cpu intersection tests
//offscreen render color test

var pickings  = {}

function addEvenLtistener (evt, listener, capture) {
  //oaaa
  (pickings[this.attr.cx] = (pickings[this.attr.cx] || {}))
  [this.attr.cy] = this
  this.mouseover = listener
}