Le 2020-03-06 à 20:30, Cousin Ricky a écrit :
> An image by Oskar Bertrand from 2004 inspired me to render theses 
> Olympic Spheres On a Checkered Plane.  I went through the trouble of 
> looking up the official colors.
> 
> ----------[BEGIN CODE EXCERPT]----------
> // The official Olympic colors are from fairspielen.de.  For sable,
> // an RGB equivalent of PMS 426C is used because the official #000000
> // (pure black) is generally unsuitable for 3-D ray traced objects.
> // The other colors are the official RGB values.
> #declare c_Olympic_colors = array[5]
> { srgb <0, 129, 200> / 255,  // azure
>    srgb <252, 177, 49> / 255, // or
>    srgb <37, 40, 42> / 255,   // sable via Pantone.com calculator
>    srgb <0, 166, 81> / 255,   // vert
>    srgb <238, 51, 78> / 255,  // gules
> }
> -----------[END CODE EXCERPT]-----------

I see that they are using the heraldic names, and there are two that are 
incorrect.

«vert» should be «sinople» and means green, and «gules» should be 
«gueule» and stand for red.

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