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Re: ROTATE MODEL [message #66589 is a reply to message #66588]

Tue, 26 May 2009 11:47

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

nata wrote:
> On May 26, 2:30 pm, mgalloy <mgal...@gmail.com> wrote:
>> nata wrote:
>>> Hi people,
>>> I've 2 IDLgrImages into an IDLgrModel and I want to rotate the images
>>> 30 degrees.
>>> I tried to use the IDLgrModel::Rotate method and I did not succeed
>>> with the rotation.
>>> I tried a lot of combinations:
>>> model->rotate, [0,0,0], 30
>>> model->rotate, [1,0,0], 30
>>> etc..
>>> Why the images don't rotate? grgrgggrrrr ....
>>> How to do that ?
>>> Thanks in advance,
>>> nata
>> Set the TRANSFORM_MODE property of the IDLgrImage to 1 (assuming you
>> have IDL 6.2+).
>>
>
> No results,
>
> I try with the TRANSFORM_MODE KEYWORD set to 1 and nothing happens.
>
> topo=OBJ_NEW('IDLgrImage',DIMENSIONS=image_sz
> [1:2],DATA=image.image,LOCATION=[0,0],/TRANSFORM_MODE)
> model=OBJ_NEW('IDLgrModel')
> model->Add, topo
> ;--------------------------
> model->Rotate, [0,0,0], 120l
> ;--------------------------
> view->Add, model
> scene->Add, view
> ...
>
> What am i doing wrong?

Rotate about a non-zero vector i.e. model->rotate, [0, 0, 1], 120.0

Mike
--
www.michaelgalloy.com
Associate Research Scientist
Tech-X Corporation

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[Message index]

		Re: ROTATE MODEL By: natha on Tue, 26 May 2009 12:19
		Re: ROTATE MODEL By: Michael Galloy on Tue, 26 May 2009 11:57
		Re: ROTATE MODEL By: Michael Galloy on Tue, 26 May 2009 11:47
		Re: ROTATE MODEL By: natha on Tue, 26 May 2009 11:44
		Re: ROTATE MODEL By: Michael Galloy on Tue, 26 May 2009 11:30
		Re: ROTATE MODEL By: natha on Wed, 27 May 2009 08:42

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