Grasshopper

algorithmic modeling for Rhino

Shift List!

Hi everyone, I encounter a question!!by using the shift list component , the Items in the list are moved towards the first of the list , not the end (as I expected)(the shift offset number is even positive)???why is it like that?

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Permalink Reply by Danny Boyes on July 30, 2012 at 2:52am

Hi Ali,

Indices of lists start at 0 and go up in value the further along the list you go. The amount to shift is applied to the starting point of the new list. By shifting a list by +1 you are effectively saying you want the list to start at index 1 of the original list and -1 would be the last value of a wrapped list.

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