T r a n s l a t i o n   M a t r i x   ( t r a n s . 8 9 f   o r   t r a n s . v 2 f )   
 
 C r e a t e s   a   4 x 4   t r a n s l a t i o n   m a t r i x   f r o m   s c a l a r   i n p u t s   ( x , y , z ) . 