comp.lang.idl-pvwave archive: archive » nearest node of Delauny tesselation

Home » Public Forums » archive » nearest node of Delauny tesselation

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

nearest node of Delauny tesselation [message #84060]

Thu, 25 April 2013 14:35

Jeremy Bailin
Messages: 618
Registered: April 2008

Senior Member

Under the category of "this must be easy, but I can't seem to figure out
the right function":

If I have created a Delauny tesselation using TRIANGULATE, how can I
easily find which nodes form the triangle that contains an arbitrary
point in the space?

(more specifically, I am using /NATURAL_NEIGHB interpolation in GRIDDATA
and it's going horribly wrong for one point, so I'm trying to figure out
what nodes it's actually using in the interpolation for that point)

Thanks,
-Jeremy.

Report message to a moderator

[Message index]

		nearest node of Delauny tesselation By: Jeremy Bailin on Thu, 25 April 2013 14:35
		Re: nearest node of Delauny tesselation By: ben.bighair on Fri, 26 April 2013 19:32
		Re: nearest node of Delauny tesselation By: Jeremy Bailin on Fri, 26 April 2013 16:46
		Re: nearest node of Delauny tesselation By: ben.bighair on Fri, 26 April 2013 13:37

Previous Topic:	IDL 8.2.2 released
Next Topic:	my IDL7.0 always shut down when starting it, there is an free download site available ?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 16:16:56 PDT 2025

Total time taken to generate the page: 0.00505 seconds