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Re: !p.multi and /t3d weirdness [message #75939 is a reply to message #75938]

Thu, 05 May 2011 11:05

Foldy Lajos
Messages: 268
Registered: October 2001

Senior Member

On Thu, 5 May 2011, David Fanning wrote:

> FÖLDY Lajos writes:
>
>> I am playing with !p.multi and /t3d and I do not understand the output.
>> Try this simple example:
>>
>> surfr
>> !p.multi=[0,2,2]
>> for j=1,4 do plot, findgen(11), /t3d
>>
>> I expected four identical plots, but got two empty plots, one truncated
>> and one correct plot. Why?
>
> You are clipping your vectors at the very edge
> of your viewplane. Set the NOCLIP keyword
> and you will see what you expect.

Thanks David, that helps.

Then am I correct that the clipping window is set up in device coordinates
and is not transformed by t3d? So it does not coincide with the plot data
window (the region enclosed by the X,Y axes) when t3d is used?

Normally I can clip against the plot data window, like in

!p.multi=[0,2,2]
for j=1,4 do plot, findgen(11), xrange=[3,7]

What can I do when t3d is set?

regards,
Lajos

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[Message index]

		Re: !p.multi and /t3d weirdness By: David Fanning on Thu, 05 May 2011 11:18
		Re: !p.multi and /t3d weirdness By: Foldy Lajos on Thu, 05 May 2011 11:05
		Re: !p.multi and /t3d weirdness By: David Fanning on Thu, 05 May 2011 10:38

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