Wave function collapse: Difference between revisions

m
m (→‎{{header|J}}: remove an unnecessary optimization)
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Note: here we use <code>R</code> where J used <code>i</code>, because we use i as an index/loop counter (other than <code>m</code>, <code>y</code> and <code>i</code>, the comments on [[#J|the j implementation]] should be directly relevant here). Also, when assembling the result at the end, it was convenient to treat the block overlap issue during indexing.
 
For simplicity, we use <tt>char</tt> as our pixel datatype (and for truth values), and <tt>int</tt> for indices (C offers a variety of similar datatypes but nothing we are doing here is big enough for that to be a concern).
 
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