On 11/01/2016 08:25 AM, Le_Forgeron wrote:
> Le 31/10/2016 à 15:25, William F Pokorny a écrit :
>
> I'm going to change cylinder, cone, ovus and lemon to join the sphere
> (left handed for text reading...),
> and I wonder if the torus should be "corrected" or remain a curiosity
> like box.
>
I see you've made these changes in hgpovray and left the torus as is.

As for POV-Ray proper Christoph has decided to leave the torus mapping 
as is in the main line POV-Ray versions so we are aligned.

I'll suggest we add a note for the torus that the uv_mapping is reversed 
from all others in U when we update the documentation to add the new 
cone and cylinder mapping. Perhaps save others some confusion.

Thanks,
Bill P.

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