liz/rawTherapee
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merge with dev

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This commit is contained in:
Desmis 2017-06-02 06:53:15 +02:00
commit adafe0d0f7
1 changed files with 3 additions and 1 deletions
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4
rtengine/diagonalcurves.cc
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@ -58,7 +58,9 @@ DiagonalCurve::DiagonalCurve (const std::vector<double>& p, int poly_pn)
x[i] = p[ix++];
y[i] = p[ix++];
if (x[i] != y[i]) {
if (std::fabs(x[i] - y[i]) >= 0.000009) {
// the smallest possible difference between x and y curve point values is ~ 0.00001
// checking against >= 0.000009 is a bit saver than checking against >= 0.00001
identity = false;
}
}