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random number stable in time
hi
im searching an expression that can help me to give to parameters a random value ( i want a value betwen to numebers for parameters to be stable in time) not like random () expression because it s change in time and i want a stable one when the i play my comp . -
3 Replies
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Just precede your random() with seedRandom() with the timeless parameter set to true like this:
seedRandom(index,true);
random()Dan
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Thank you some much ,you save me
but can you give me explanation a bout the seedrandom and true and index trick that you have than.
because i now what’s mean all what you have than but i dont now whats the combination betwen them mean -
When you set the seedRandom() timeless parameter to true, random() will generate the same random numbers at each frame. I use index as the seed mostly out of habit because it’s a seed that’s unique for each layer. You could actually stick any number in there. Changing the seed changes the results you get.
Dan
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