2013/02/12

[Cluster] Points Round Sorting 環狀排列點





 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
有時候點的排列順序會因為經過一些運算後失去秩序,
所以GH有內建的Sort Points,但它是依每個點的x,y,z值依序去重整,
因此當我們若要點以還狀排列時則無法達成需求,
而Points Round Sorting則可以解決此問題.
 
Sometimes point index will lose its order through some caculation,
and Grasshopper has a built-in function called Sort Points to rebuilt the order,
however, it sort the points by their X value as priority, then Y and Z.
But what if the point index is arranged in circle?
Then sort points can't help, and that's when Points Round Sorting comes in.
 
Points Round Sorting這功能很簡單,
只要輸入需要排列的點跟相對點,
相對點位置的設定會影響點的排列,如下.
 
The cluster is very simple,
you only have to input the points need to be sorted and a reference point,
the reference point position will affect the points arrangement, see below.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
以上.
 
 

 

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