use webgl-utils to init gl context
use webgl-utils to init gl context

jtorresfabra/osgjs,cedricpinson/osgjs,hishamabdelrahman/osgjs,hishamabdelrahman/osgjs,cedricpinson/osgjs,jmirabel/osgjs,gideonmay/osgjs,cedricpinson/osgjs,kkuunnddaannkk/osgjs,gideonmay/osgjs,jmirabel/osgjs,kkuunnddaannkk/osgjs,jtorresfabra/osgjs,hishamabdelrahman/osgjs,jtorresfabra/osgjs,jmirabel/osgjs,gideonmay/osgjs,kkuunnddaannkk/osgjs