Talk:Marching squares: Difference between revisions

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:FWIW, I suspect the Wren and Phix output corresponds to the "gaps" in the input, and maybe the (quite blatently deliberate and easily undone) negative Y result is somehow supposed to indicate that? --[[User:Petelomax|Pete Lomax]] ([[User talk:Petelomax|talk]]) 20:43, 30 June 2022 (UTC)
 
::If I understand right, the result that we are expecting should correspond to positions half way between pixels. Looking at the wikipedia entry, we should be working with an intermediate result something like this:
<tt>
:: 0 &nbsp;0 &nbsp;0 &nbsp;0 &nbsp;0
:: 0 &nbsp;2 &nbsp;3 &nbsp;1 &nbsp;0
:: 0 &nbsp;6 15 &nbsp;9 &nbsp;0
:: 0 &nbsp;4 14 &nbsp;9 &nbsp;0
:: 0 &nbsp;0 &nbsp;4 &nbsp;8 &nbsp;0
:: 0 &nbsp;0 &nbsp;0 &nbsp;0 &nbsp;0
</tt>
::But then, according to the wikipedia page, each of those integer values get expanded into collections of pixels. And that's not what we are seeing here with any of the current task implementations. --[[User:Rdm|Rdm]] ([[User talk:Rdm|talk]]) 11:33, 1 July 2022 (UTC)
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