Sphere sweep

[Andreas Zehender]

Hi!

On Friday, 19. September 2003 03:25, Leon Pennington wrote:
> Done the changes and committed them. I've twisted the sphere sweep in all
> sorts of directions and the pinching seems to have disappeared.
>
> Sorry it took a while but this was a tricky one to fix. I eventually
> replaced the orthogonal of the direction with a unit length cross product
> of the direction vector by the orthogonal of the total vector of the
> segment. Not an easy solution to come up with but it works.

Great!
Then I will implement the add and remove point entries in the context menu 
this evening.

Andreas
-- 
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 Andreas Zehender
 Master of Computer Science, Dipl. Ing. (BA)
 http://www.azweb.de
 az at azweb.de | zehender at kde.org      
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