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challenge: FoRest gump... a new challenge

#49 User is offline   asnowcappedromance Icon

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Posted 24 November 2009 - 12:50 PM

View Postgraham, on 24 November 2009 - 09:00 AM, said:

I also added a VOP Sop to show another way of handling all the distance and group operations.


hey Graham,

once again thank you very much for helping me understanding Houdini a little better!
I love your VOP solution, learned a lot from your hipfile,
i have only one question:

in the twoway VOP every point that doesn't satisfy the condition gehts the integer -1.
Why -1? because the output is fed into the addpointtogroup VOP and there are no points such as -1 ?

all the best,

Manu
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#50 User is offline   graham Icon

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Posted 24 November 2009 - 01:12 PM

Yeah that's basically it. It could be any number really, as long as it's not in the range of actual point numbers. Just a dummy value so we don't add points we don't want.
I write python and break things.
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