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Re: 3D volume Visualization [message #86619 is a reply to message #34070]

Sat, 23 November 2013 05:46

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Amin Farhang writes:

> I have some gas density in a room where at any point in space I know it's density (x,y,z,rho), so my input data are as like as:
>
> x1 y1 z1 rho1
> x2 y2 z2 rho2
> x3 y3 z3 rho3
> .
> .
> .
>
>
> How can I have 3D volume plot of this gas density?
> is it possible I have interactively control rotation?
> and is it possible I paint the clouds according to its density?
>
> I use IDL7

If you are going to use IDL 7, then you probably have no real choice
except to use the IDLgrVolume object. Pass it to XObView to gain
interactive rotational ability. To create your 3D grid, you could use
Interpolate or maybe even JD Smith's Hist_ND.

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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[Message index]

		3D VOLUME VISUALIZATION By: MC on Wed, 19 February 2003 20:51
		Re: 3D VOLUME VISUALIZATION By: Dick Jackson on Thu, 20 February 2003 08:34
		Re: 3D VOLUME VISUALIZATION By: idle on Tue, 28 December 2004 19:06
		Re: 3D VOLUME VISUALIZATION By: s[1] on Thu, 20 February 2003 08:25
		Re: 3D VOLUME VISUALIZATION By: idle on Mon, 03 January 2005 13:55
		Re: 3D VOLUME VISUALIZATION By: Karl Schultz on Mon, 03 January 2005 14:38
		Re: 3D VOLUME VISUALIZATION By: Antonio Santiago on Tue, 28 December 2004 23:22
		Re: 3D volume Visualization By: David Fanning on Sat, 23 November 2013 05:46
		Re: 3D volume Visualization By: markb77 on Mon, 02 December 2013 05:12
		Re: 3D volume Visualization By: amin farhang on Wed, 04 December 2013 16:17
		Re: 3D volume Visualization By: David Fanning on Wed, 04 December 2013 16:39

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