In CurvesTransformation, CIE c* doesn't seem to be transformed when CIE a* is also touched. However, if a* is reset and we edit b* instead, then c* is honoured. This alone is why I'm posting under "Bug reports".
var P = new CurvesTransformation;
P.R = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.Rt = CurvesTransformation.prototype.AkimaSubsplines;
P.G = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.Gt = CurvesTransformation.prototype.AkimaSubsplines;
P.B = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.Bt = CurvesTransformation.prototype.AkimaSubsplines;
P.K = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.Kt = CurvesTransformation.prototype.AkimaSubsplines;
P.L = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.Lt = CurvesTransformation.prototype.AkimaSubsplines;
P.a = [ // x, y
[0.00000, 0.00000],
[0.48930, 0.52941],
[1.00000, 1.00000]
];
P.at = CurvesTransformation.prototype.AkimaSubsplines;
P.b = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.bt = CurvesTransformation.prototype.AkimaSubsplines;
P.c = [ // x, y
[0.00000, 0.00000],
[0.03743, 0.42513],
[1.00000, 1.00000]
];
P.ct = CurvesTransformation.prototype.AkimaSubsplines;
P.H = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.Ht = CurvesTransformation.prototype.AkimaSubsplines;
P.S = [ // x, y
[0.00000, 0.00000],
[1.00000, 1.00000]
];
P.St = CurvesTransformation.prototype.AkimaSubsplines;
To reproduce: open an image, open CT, edit its source code, paste that, apply to the image. What this does is alter CIE a* a bit, and do an obvious modification to CIE c*. However, c* is, in this computer at this moment, ignored. (edit: Real-Time Preview works as expected)
To rule out the possibility of being bitten by a memory corruption that might have happened elsewhere during the previous 2 hours of PixInsight'ing, I restarted the program—however I could immediately reproduce this. Can anyone else try, please?
