Rudy Velthuis (TeamB, MVP) wrote:

Peter Stadler wrote:

Hello,

I am searching a delphi translation of a Concave hull algorithm. It

was developed by a portuguese institute here in Mathematica.

http://repositorium.sdum.uminho.pt/bitstream/1822/6429/1/ConcaveHull_ACM_MYS.pdf

Later it was translated into C#.

Has anybody made a translation to delphi?

If not, you'll either have to translate the original Mathematica or

the C# version. I would try to convert the C# version first, although

the Mathematica one doesn't look too complicated.

But it might require you to write some extra functions, like

CleanList(), FindMinYPoint() etc. Should be doable. CleanList is

easiest if you sort it first.

--

Rudy Velthuis

http://www.rvelthuis.de
"I'm not a member of any organized political party, I'm a

Democrat!" -- Will Rogers (1879-1935)

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