[gl2ps] glScissors

[Christophe Geuzaine]

Shai Ayal wrote:

> Hi again
> 
> I am using glScissors in my code and it seems that gl2ps does not 
> support it. There is some reference to glScissors in the gl2ps web page 
> in relation to the glViewport command, although reading their respective 
> manpages does not offer any clue as to the relations -- can I use 
> glViewport to preform clipping as does glScissors? Does gl2ps support 
> this? and how do I use it? If not, can you suggest a workaround?
> 

Yes, have a look at gl2psTest.c to see how to use gl2psBeginViewport()
and gl2psEndViewport().

PS: use the attached version--the one distributed in the official
package is buggy.

Best,

Christophe

-- 
Christophe Geuzaine
Applied and Computational Mathematics, Caltech
geuzaine at acm.caltech.edu - http://geuz.org




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