The method 42, further comprising the step of generating data indicative of {HEAD ~ optical characteristics} of the object, wherein {TAIL ~ the optical characteristics} include surface texture characteristics 
The method 42 , further comprising the step of generating data indicative of { HEAD ~ optical characteristics } of the object , wherein { TAIL ~ the optical characteristics } include surface texture characteristics
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH