/** Reads the arrow tip from a StorableInput. */
public void read(StorableInput dr) throws IOException {
setAngle(dr.readDouble());
setOuterRadius(dr.readDouble());
setInnerRadius(dr.readDouble());
super.read(dr);
}
/** Stores the arrow tip to a StorableOutput. */
public void write(StorableOutput dw) {
dw.writeDouble(getAngle());
dw.writeDouble(getOuterRadius());
dw.writeDouble(getInnerRadius());
super.write(dw);
}