nice
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1 changed files with 9 additions and 9 deletions
18
dither4.js
18
dither4.js
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@ -434,26 +434,26 @@ function decimate(input, palette, n) {
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error.blue[x] += nextError.b / 2;
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*/
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error.right.r = nextError.r / 2;
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error.right.g = nextError.g / 2;
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error.right.b = nextError.b / 2;
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error.right.r = nextError.r / 4;
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error.right.g = nextError.g / 4;
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error.right.b = nextError.b / 4;
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if (x == 159) {
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error.red[0] = error.right.r;
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error.green[0] = error.right.g;
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error.blue[0] = error.right.b;
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}
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error.red[x - 1] += nextError.r / 8;
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error.green[x - 1] += nextError.g / 8;
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error.blue[x - 1] += nextError.b / 8;
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error.red[x - 1] += nextError.r / 4;
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error.green[x - 1] += nextError.g / 4;
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error.blue[x - 1] += nextError.b / 4;
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error.red[x] += nextError.r / 4;
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error.green[x] += nextError.g / 4;
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error.blue[x] += nextError.b / 4;
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error.red[x + 1] += nextError.r / 8;
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error.green[x + 1] += nextError.g / 8;
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error.blue[x + 1] += nextError.b / 8;
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error.red[x + 1] += nextError.r / 4;
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error.green[x + 1] += nextError.g / 4;
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error.blue[x + 1] += nextError.b / 4;
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/*
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error.right.r = nextError.r / 4;
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