Animation Noise

[MichelN]

Hi everybody,

We are having troubles with noise in the animations. We have tried a lot of diferent settings, but nothing have solved the problem. Take a look at the link:

http://www.digitallight.com.br/testenoise/noise.html



Thank's in advance.

[percydaman]

hard to say really. You need to provide some screenshots of your settings your currently using.

[MichelN]

Ok. See this link, please:

http://www.digitallight.com.br/teste...arameters.html


Thank's[/img]

[percydaman]

lol your screen shot needs work. You've duplicated it. Especially important are your qmc settings. Adaptive qmc AA is highly dependent on your global qmc settings.

[MichelN]

Hi Percy, even with fixed AA the problem was not solved.

[percydaman]

yes well fixed AA isn't necessarily going to do a better job at noise then any other method. Might even do worse.

[MichelN]

See this link again, please:

http://www.digitallight.com.br/teste...arameters.html


thank's

[percydaman]

I would say that most of it looks like AA noise in the animation. Try adaptive subdivision at 0,3 and see how it looks. I just think your not getting enough AA samples. Anyone else have a looky?

[RErender]

AA settings need to be extremely high to get the grass to stop shimmering. Just too many sub-pixel edges.

Our solution is to render the grass at 2x the output size and comp it back in.