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Re: Three dimensional Polyfillv [message #58829 is a reply to message #58809]

Sun, 24 February 2008 18:21

twhaw
Messages: 5
Registered: February 2008

Junior Member

Dear Chris,

Thanks. I guess there is no similar function or routine for 3D.
Anyway, I am evaluating the possibility of using of IDLanROI and other
functions.

Many thanks again for your kind response.

Cheers.

On Feb 23, 8:11 pm, Spon <christoph.b...@gmail.com> wrote:
> On Feb 19, 6:54 am, twhaw <wooihaw....@gmail.com> wrote:
>
>
>
>> Good day.
>
>> I have been following this newsgroup for a while and it is really very
>> helpful in solving many problems that I have encountered in IDL
>> programming.
>
>> Currently I am writting an IDL procedure to sample some points on the
>> surface of a 3D blob (from a 3D volume).This is later used to contruct
>> 3D point distribution model (PDM) of the blob. The PDM is actually a
>> (3, n) array of rectangular coordinates. I would like to reconstruct
>> the blob by using the PDM. To do this, I need the subscripts of the
>> array elements contained inside the PDM. This can be done by using
>> Polyfillv for in the case of 2D array. Is there any similar function
>> for 3D volume?
>
>> Your kind assistance in this matter is highly appreciated.
>
>> Thank you in advance.
>
> I'm guessing by the silence that the answer is 'no'. But you could
> start with SHADE_VOLUME and code up your own function, I suppose.
>
> Chris

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[Message index]

		Three dimensional Polyfillv By: twhaw on Mon, 18 February 2008 22:54
		Re: Three dimensional Polyfillv By: twhaw on Sun, 24 February 2008 18:21
		Re: Three dimensional Polyfillv By: Mike[2] on Tue, 26 February 2008 11:35
		Re: Three dimensional Polyfillv By: twhaw on Tue, 26 February 2008 17:58
		Re: Three dimensional Polyfillv By: David Fanning on Tue, 26 February 2008 04:46
		Re: Three dimensional Polyfillv By: Spon on Sat, 23 February 2008 04:11

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