Build Set from Array

[iamVFX]

Very helpful little node that I use for literally every complex work with points and topology. For example you can use array of points to filter positions by them and move stuff around.

[Chris_TC]

Looking at your tree, I'd think that the pass through can plug directly into the Equal.

E.g.:
Output Pass Through = 0, 4, 9, 2
Output Array Size = 4
Output Index Array = 0, 1, 2, 3
Output Select in Array = 0, 4, 9, 2

[iamVFX]

Looking at your tree, I'd think that the pass through can plug directly into the Equal.

E.g.:
Output Pass Through = 0, 4, 9, 2
Output Array Size = 4
Output Index Array = 0, 1, 2, 3
Output Select in Array = 0, 4, 9, 2

Chris, indeed, thanks! Super simple and useful now, I like it! By the way, what's with your procedural city generator?

[Chris_TC]

By the way, what's with your procedural city generator?

I've got this gigantic ICE tree that needs re-organizing and re-structuring.
I've been procrastinating because it'll take a while to go over all the logic, especially after not looking at it for some time. Everything works, but in order to restructure I need to know how it works and what all of those attributes are used for. I think I'll have to write a documentation for myself to keep track of things in the future.

[iamVFX]

"Build Set from Array" compound is now deprecated, Procedural Topo Pack has converters to any context which are called "Array to * Set".

Here is an update for "Find Matches in Array" node. No repeat loops, just weird science of nonexistent generated set.

[rimg=400]http://xsisupport.files.wordpress.com/2012/01/find_in_array.png[/rimg]