"Rune" <run### [at] runevisioncom> wrote in news:3ffca979@news.povray.org:

> Tor Olav Kristensen wrote:
>> "Rune" <run### [at] runevisioncom> wrote:
>>> That's why I was at one point so interested
>>> in bicubic patches with 3, 5 and 6 edges,
>>> which is another approach to solving the
>>> topology problem.
>>
>> I recall a faint memory of such a discussion
>> in p.a.u. But I didn't follow that thread
>> very closely.
>>
>> Maybe now would be a good time to read through it.
>>
>> For you others, I found it here:
>> http://news.povray.org/povray.advanced-users/26671/
> 
>> Can you please point me to thoses papers ?
> 
> The link to them is in the first post in the thread you just linked to.
> http://zhengjj.freeyellow.com/html/publications.html
> The publication "Control point surfaces over non-four-sided surfaces"
> explain exactly how to implement 3, 5 and 6-sided bezier patches.


Ooops.
- I should have glanced at your post before asking...


> The direct link to that article is:
> http://zhengjj.freeyellow.com/archive/ZhengBall97.zip

Thank you.


Toor Olav

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