[docs]defuv_calculations(n):"""Return UV coordinates based on the number of elements. Parameters ---------- n : int number of elements. Returns ------- uvs : ndrray UV coordinates for each element. """uvs=[]foriinrange(0,n):a=(n-(i+1))/nb=(n-i)/nuvs.extend([[0.001,a+0.001],[0.001,b-0.001],[0.999,b-0.001],[0.999,a+0.001],[0.001,a+0.001],[0.001,b-0.001],[0.999,b-0.001],[0.999,a+0.001],])returnuvs