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jamesrobinsonvfx/random_from_bitmask.h

Last active August 20, 2021 22:42
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Pick a random value of a bitmask per point
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random_from_bitmask.h
int num_choices = 5;
int idx = floor(rand(i@id + 65536) * num_choices);
i@bitmask = int(pow(2, idx));
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