@Override public void readObject( DataInput in ) throws IOException { super.readObject( in ); PolygonAttributes polyAttr = (PolygonAttributes)node; polyAttr.setBackFaceNormalFlip( in.readBoolean() ); polyAttr.setCullFace( in.readInt() ); polyAttr.setPolygonMode( in.readInt() ); polyAttr.setPolygonOffset( in.readFloat() ); polyAttr.setPolygonOffsetFactor( in.readFloat() ); }