[Cin] oops apparently 'subtract' mode is broken!

[Andrew Randrianasulu]

пт, 28 окт. 2022 г., 21:54 Phyllis Smith <phylsmith2017 at gmail.com>:

> On Sun, Sep 25, 2022 at 4:15 AM Andrew Randrianasulu <
> randrianasulu at gmail.com> wrote:
>
>> so I am officially confused!
>>
>> according to this
>>
>> https://emptyeasel.com/2008/11/14/layer-modes-part-three-difference-addition-subtraction-darken-lighten/
>>
>> color inversion in subtract mode IS normal thing.
>>
>> yet in original Cin something else happens ....
>>
>>
>> may be Phyllis can replace our original red-green square  images with
>> full-color gradients + photo, so effect will be more natural? Or add this
>> into new appendix .....
>>
>> As suggested, I included in the Manual (just checked into GIT) another
> set of illustrations for the 30 Overlays using full-color gradient +
> photo.  In looking on the web for comparison and additional information, I
> hope it is correct with the known guard problem with Subtract.  In
> comparing to the only 7 that are in HV 4.6.1, I found 2 other differences.
> See attached for "Divide" and "Min".
>


thanks, I'll try to check how those modes look in   new builds of cin
HV/CVE tomorrow ...

>
>
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