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Z-Buffer question [message #8214]

Wed, 19 February 1997 00:00

rew032
Messages: 14
Registered: July 1996

Junior Member

Hello!

I have a question during using the Z-Buffer:

IDL> shade_surf, dist(20)
IDL> surface, dist(20), /noerase
IDL> a=tvrd()
IDL> set_plot, 'x'
IDL> tv, a
IDL>

This is an example, what I do. But the result is :((, because I get the surface-
lines not all very clean, at some places, they are gone away.

Want I want to get is a picture, same as without using the z-buffer. There I can
see all the lines from the surface very clear, without broken parts.

But because of other things, I have to use the 'awfull' z-buffer....

I read all the articles about the z-buffer contest, but I understand nothing... :(((((
(I am a beginner user of IDL).

Can anybody help me?

Regards, Astrid Kuhr

--
Forschungszentrum Juelich GmbH

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[Message index]

		Z-Buffer question By: rew032 on Wed, 19 February 1997 00:00
		Re: Z-Buffer question By: Robert Moss on Fri, 21 February 1997 00:00
		Re: Z-Buffer question By: Struan Gray on Fri, 21 February 1997 00:00
		Re: Z-Buffer question By: brian.jackel on Thu, 20 February 1997 00:00
		Re: Z-Buffer question By: Struan Gray on Thu, 20 February 1997 00:00
		Re: Z-Buffer question By: Robert Moss on Wed, 19 February 1997 00:00
		Re: Z-Buffer question By: davidf on Wed, 19 February 1997 00:00

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