Re: [Openexr-devel] Bringing IlmAcesFile.cpp into accord with recent events

[Florian Kainz]

ImfAcesFile.cpp has been updated.

Joseph Goldstone wrote:
> The existing IlmImf/ImfAcesFile.cpp source contains:
>
> const Chromaticities &
> acesChromaticities ()
> {
>     static const Chromaticities acesChr 
> 	    (V2f (0.7347,  0.2653),	// red
>              V2f (0.0000,  1.0000),     // green
>              V2f (0.0001, -0.0770),     // blue
>              V2f (0.3200,  0.3350));    // white
>
>     return acesChr;
> }
>
> but these were revised as the ACES document was finalized (http://stcatp.org/, 
> join, and when accepted go to the Downloads folder). The new ACES neutral 
> chromaticity is now x = 0.32168, y = 0.33767; and for what it's worth, the 
> primaries are spec'd to five places to the right of the decimal, matching the 
> precision of the neutrals.
>
> {
>     static const Chromaticities acesChr 
> 	    (V2f (0.73470,  0.26530),	// red
>              V2f (0.00000,  1.00000),   // green
>              V2f (0.00010, -0.07700),   // blue
>              V2f (0.32168,  0.33767));  // white
>
>     return acesChr;
> }
>
>
>
>
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