Le 29/07/2016 à 20:01, LanuHum a écrit :
> Le_Forgeron <jgr### [at] freefr> wrote:
>> Le 29/07/2016 à 18:37, LanuHum a écrit :
>>> But, I have found the cause elsewhere.
>>> Blender has a nurbs option warrant.
>>> Increasing the value closer look, but the maximum value of 6 does not give an
>>> exact match. 7 or 8 is required, but the maximum value of 6. :(
>>>
>>
>> Ok, so all is fine, and no need to investigate, right ?
> 
> Your wish. But your nurbs difficult terrain models. Blender nurbs - good terrain
> model. Your model also need a order_u and order_v. :)
> I added nurbs export code to Povray-HG. Mr can move it to the official version
> of the exporter, if it becomes available in the Povray-3.7.1.


That request opens more things than expected: unclamped vs clamped ( closed vs opened
curve) and combination of different options by direction(u,v)

I would need a few more round tuits and my stock is low.

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