Adds overrideDevicePixelRatio url argument to downsample or supersample
Adds overrideDevicePixelRatio url argument to downsample or supersample

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