Hey everyone,
A quick question, I'm sending CC message from a StepSlider. I have 37 values possible for each slide. I'm looking for a way to randomize a selection of values. So for example I would need the values {3, 10, 15, 20}
to be randomized across the sliders on a button press Then on the next button press it would be {10, 20, 3, 15}.
I've managed to randomize the sliders on one hand and to apply a selected pool of values on another hand, but can't figure out yet how to link the two.
If anyone has an idea, I'm all ears
Thanks all.
Random numbers from a pool of numbers.
Re: Random numbers from a pool of numbers.
This can be done with a very simple shuffle "algorithm"
I hope my comments make the thing a bit clearer. I've attached a sample file so you can see the implementation
And as always, just let me know if you don't understand anything;)
Code: Select all
// Values is the array of values to be shuffled
decl index = sizeof(values); // Get the index of the last element
decl random, temp;
while (0 != index) { // Loop until every element has passed this loop
random = floor(rand() * index); // Create a random index
index--; // Decrease the current index
temp = values[index]; // Store the value add 'index' in a temp value
values[index] = values[random]; // Set the value add the random index in the 'index' slot
values[random] = temp; // Insert the stored value in the random slot
}
return values; // Return the values
And as always, just let me know if you don't understand anything;)
- Attachments
-
- shuffle.jzml
- (4.32 KiB) Downloaded 58 times
"Having no silence in music is like having no black or white in a painting" - Brian Eno
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https://soundcloud.com/mrcorba
Re: Random numbers from a pool of numbers.
thanks.
Formant+Eurorack, PPG wave 2.2, Korg MS-20, etc., EWI 4000s, QuNeo, etc., Mixbus32c, u-he, MadronaLabs, Samplemodeling, NI, etc., iPad2/4/Pro
Re: Random numbers from a pool of numbers.
Nice one MrCobra - it does the trick spot on!
I must says I'm not getting the all concept yet but I'm studying it to understand what's going on exactly:)
thanks a ton!
Cheers
I must says I'm not getting the all concept yet but I'm studying it to understand what's going on exactly:)
thanks a ton!
Cheers