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by is0tope
1494 days ago
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Love this. I also was wondering how to do this cleanly, and in my mind it seemed to make sense to apply the rules to the sand, but onto a blank canvas so as not to have the sand interfere with the sand below. Doing it from the bottom up solves this problem, however I think in a general sense (eg. with different sources of gravity it would become more tricky! |
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