logical and physical indices

 

array 어트리뷰트 index들은 logicla과 physical로 나뉜다

 

node.myAttribute[0] = 0.1

node.myAttribute[3] = 0.2

node.myAttribute[4] = 0.3

node.myAttribute[7] = 0.4

 

logical  indices : 0 3 4 7

pysical indices : 0 1 2 3