RELEASE/1.1RELEASE/1.2debug-cidebug-ci-sanitisersfaster-cavernlogstereowalls-datawalls-data-hanging-as-warning
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[d3213bd] | 1 | #!/usr/bin/perl -w |
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| 2 | |
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| 3 | # converter for POV-Ray gradient files produced by The Gimp |
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[f4bde28] | 4 | my $points = 13; |
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| 5 | my $prev = -1.0; |
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| 6 | my $interval = 1.0 / ($points-1); |
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| 7 | my $next = 0.0; |
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| 8 | my $pr = 0; |
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| 9 | my $pg = 0; |
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| 10 | my $pb = 0; |
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| 11 | my $prevpos = 0.0; |
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[1dc0ac8] | 12 | my $outputr = ""; |
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| 13 | my $outputg = ""; |
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| 14 | my $outputb = ""; |
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[d3213bd] | 15 | while (my $l = <>) { |
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| 16 | if ($l =~ /.*\[(\d\.\d+) color rgbt <(\d\.\d+), (\d\.\d+), (\d\.\d+).*/) { |
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| 17 | if ($prev != $1) { |
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| 18 | my $r = int($2 * 255); |
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| 19 | my $g = int($3 * 255); |
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| 20 | my $b = int($4 * 255); |
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[f4bde28] | 21 | my $pos = $1; |
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| 22 | while ($pos >= $next) { |
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| 23 | if ($prev == -1.0) { |
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[1dc0ac8] | 24 | $outputr = $r; |
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| 25 | $outputg = $g; |
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| 26 | $outputb = $b; |
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[f4bde28] | 27 | } |
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| 28 | else { |
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[1dc0ac8] | 29 | my $faralong = $next - $prevpos; |
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| 30 | my $total = $pos - $prevpos; |
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| 31 | my $frac = $faralong / $total; |
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| 32 | |
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| 33 | my $newr = $pr + int(($r - $pr) * $frac); |
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| 34 | my $newg = $pg + int(($g - $pg) * $frac); |
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| 35 | my $newb = $pb + int(($b - $pb) * $frac); |
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| 36 | |
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| 37 | $outputr = "$outputr, $newr"; |
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| 38 | $outputg = "$outputg, $newg"; |
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| 39 | $outputb = "$outputb, $newb"; |
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[f4bde28] | 40 | } |
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| 41 | $next += $interval; |
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| 42 | } |
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| 43 | $pr = $r; |
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| 44 | $pg = $g; |
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| 45 | $pb = $b; |
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| 46 | $prevpos = $pos; |
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[d3213bd] | 47 | } |
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| 48 | $prev = $1; |
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| 49 | } |
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| 50 | } |
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[f7ea0e1] | 51 | print "static const unsigned char REDS[] = {$outputr, 230};\n"; |
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| 52 | print "static const unsigned char GREENS[] = {$outputg, 230};\n"; |
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| 53 | print "static const unsigned char BLUES[] = {$outputb, 230};\n"; |
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[d3213bd] | 54 | |
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