Changed the bloom brightpass method
Changed the bloom brightpass method

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