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Re: 3d matrix rotation [message #54638 is a reply to message #33449]

Mon, 02 July 2007 11:08

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

caf.pang@gmail.com writes:

> Are there somebody know how to rotate a 3d matrix in IDL? e.g. rotate
> arr[10, 30, 80] with 29 degree angle.
> I tried rotate and rot function, but I have not got correct result.

Here is an article:

http://www.dfanning.com/math_tips/rotvolume.html

Cheers,

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

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[Message index]

		3d matrix rotation By: biomedthesis2002 on Thu, 02 January 2003 11:52
		Re: 3d matrix rotation By: David Fanning on Mon, 02 July 2007 11:08
		Re: 3d matrix rotation By: Conor on Tue, 03 July 2007 07:59
		Re: 3d matrix rotation By: Conor on Tue, 03 July 2007 12:42
		Re: 3d matrix rotation By: David Fanning on Tue, 03 July 2007 08:45

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