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Index › Programming Questions & Help › OpenGL and 3D Libraries › version 149++ Antialiasing Problems in OPENGL
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version 149++ Antialiasing Problems in OPENGL (Read 873 times)
josn
version 149++ Antialiasing Problems in OPENGL
Nov 24th, 2008, 2:24am  
Since I use the version above 0149 the 4xAntialiasing Hint is not working in Opengl. (Now 0156)

I saw that smooth() is now a possible function but it makes no difference. I even tried to enable the GL-functions Line/Point/PolygonSmooth in direct GL-code but it didnt work.

My graphic card driver allows 6xAntialiasing and is working if I set the settings to force Antialiasing. If I set the setting to "Let application decide" nothing happens.

As i used the version 0135 everything worked perfectly. Has somebody the same problems?

Thanks for replies
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josn
Re: version 149++ Antialiasing Problems in OPENGL
Reply #1 - Nov 24th, 2008, 3:38pm  
I know its maybe boring, but it would really help me, if somebody could write me at least if he/she recognized any differences between the versions.
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bohnacker
Re: version 149++ Antialiasing Problems in OPENGL
Reply #2 - Nov 25th, 2008, 10:39am  
I also recognized this problem.

In version 1.0 the anti-aliasing seems to be back again, but only 2x. And I cannot activate the 4xAntiAliasing. I also would be happy if this would work again.

Besides the anit-aliasing problems there still seems to be other issues with the opengl renderer. for example "shininess" doesn't seem to work at all.
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kersten
Re: version 149++ Antialiasing Problems in OPENGL
Reply #3 - Dec 2nd, 2008, 5:30pm  
I discovered the same thing. In Version 0156 and below the OPENGL renderer worked well with either smooth() or hint(). Since 1.0 it simply doesn't work at all (same project + same systems(Apple iMac /w ATI Radeon and a bunch of Powerbooks) ). Any suggestions?
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REAS
Re: version 149++ Antialiasing Problems in OPENGL
Reply #4 - Dec 2nd, 2008, 7:02pm  
bohnacker wrote on Nov 25th, 2008, 10:39am:
In version 1.0 the anti-aliasing seems to be back again, but only 2x. And I cannot activate the 4xAntiAliasing. I also would be happy if this would work again.


Regarding this, have you checked out the updates to the hint reference
http://www.processing.org/reference/hint_.html

Is hint(ENABLE_OPENGL_4X_SMOOTH) not working for you If so, please post to the bugs database.
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josn
Re: version 149++ Antialiasing Problems in OPENGL
Reply #5 - Dec 2nd, 2008, 8:18pm  

Sorry for not answering. I have to say that the problems with AA are gone since I use the 1.0-version. And it works like documanted. 2xAA as default, and 4xAA with the Hint.

One suggestion why some older programs have problems is the new textformat. I had to rewrite some old programs.
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kersten
Re: version 149++ Antialiasing Problems in OPENGL
Reply #6 - Dec 13th, 2008, 2:57pm  
REAS wrote on Dec 2nd, 2008, 7:02pm:
Regarding this, have you checked out the updates to the hint reference
http://www.processing.org/reference/hint_.html

Is hint(ENABLE_OPENGL_4X_SMOOTH) not working for you If so, please post to the bugs database.


Checked it out - doesn't work. Going to post it to the bug DB.
Thanks for your help.
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