Random Seed Parameter

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Hi guys
I cannot figure out how to configure the random seed parameter.
So I have been learning houdini for a while now and, i have been working on procedural models. I am able to create a parameter collection by using a null and the adding parameters there for the whole node system, but i cannot figure out how to add the seed parameter.
If anyone can point me towards a resource or a youtube video that would be great because I havent been able to find one.
Thanks
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You could use the rand() function as an expression in the parameter you've created.
It could be driven by changing frames with
rand($F)
or just set it manually with a constant value, or even with another parameter reference, i.e.
rand(4.34)
rand(ch('another_parm'))
There's more options too...just depends what you want.
Edited by BabaJ - Aug. 16, 2024 09:59:00
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