Kronecker product based fractals: Difference between revisions
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Thundergnat (talk | contribs) m →{{header|Perl 6}}: more effective concurrency |
Thundergnat (talk | contribs) m →{{header|Perl 6}}: distribute the load better |
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my @img = kronecker-fractal( @shape, $order );
my $png = Image::PNG::Portable.new: :width(@img[0].elems), :height(@img.elems);
(^@img[0]).race(:12batch).map: -> $x {
for ^@img -> $y {
$png.set: $x, $y, |( @img[$y;$x] ?? <255 255 32> !! <16 16 16> );
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