topic Re: Using Random function in iLogic what is the Code in Inventor Programming Forum

Using Random function in iLogic what is the Code

Anonymous — Fri, 21 Sep 2018 21:48:33 GMT

I know you can use an operator in the parameters as "random()" to produce a random number >0 and <1 as a decimal, but what is the code for doing this in Inventor iLogic? Random just isn't an expression when it comes to iLogic it just says it's a type. Any Insight ?

I could use it in my parameter but once it is in a formula then "random" stays one value.

Re: Using Random function in iLogic what is the Code

bradeneuropeArthur — Sat, 22 Sep 2018 06:07:36 GMT

With this piece of code:

Sub Main()

    'Initialize the random number generator
    '=> Randomize : add this before you call the Rnd function to obtain completely random values
    Randomize
    
    'Random whole number between 1 and 50 :
    random_number = Int(50 * Rnd) + 1
    
    MsgBox (random_number)
    
End Sub

Regards,

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Re: Using Random function in iLogic what is the Code

vladimir_michl — Wed, 31 Oct 2018 07:37:09 GMT

See also an example of using random dimensional parameters and appearances to drive "dynamic" parts and assemblies in Inventor:

https://www.cadforum.cz/cadforum_en/random-shape-and-appearance-of-an-inventor-part-or-assembly-tip12046

Vladimir Michl, www.cadstudio.cz www.cadforum.cz