A lot of noise in my blurry reflections
A lot of noise in my blurry reflections
The image attached is a bottle with blurry reflection, at 80 percent blurring. The lighting is done with luminous polys that are invisible to the camera, but are seen by rays. The problem is that there is a lot of noise in the bottle surface as you can see, even at "high" settings, giving the impression that the surface is rough or sanded, while it should be perfectly smooth and matte. Maybe a tiny bit of noise would be okay, to give a satin finish, but this is too much noise.
Is there any way to get rid of this noise, without having to crank the settings up to one gazillion rays? Some specific setting or maybe even a special header command?
Thanks,
Thomas
- Janusz Biela
- Posts: 3265
- Joined: Mon Mar 13, 2006 10:39 am
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Re: A lot of noise in my blurry reflections
Show Quality Tab from Kray, please.
Re: A lot of noise in my blurry reflections
Sorry, that was a stupid question. I just needed to set the min and max number of rays for reflection higher. Perfectly logical, so I should have known that!
Thx,
Thomas
Thx,
Thomas
Re: A lot of noise in my blurry reflections
sorry i can't render with this problem...noise in reflection blur.
who can help me?
i need of surface with reflection + blur...this result isn't good!!!
i've used uncached but the effect is this!!!
who can help me?
i need of surface with reflection + blur...this result isn't good!!!

i've used uncached but the effect is this!!!
- Janusz Biela
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- Joined: Mon Mar 13, 2006 10:39 am
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Re: A lot of noise in my blurry reflections
200/600 is too less. Try 500/1000 or 500/2000.
Re: A lot of noise in my blurry reflections
with 2000/5000 no problem!!!
thank's

thank's
- Janusz Biela
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Re: A lot of noise in my blurry reflections
Please notice also this: If You use high level of quality blur (2000/5000) this means You have probably too strong luminescence..... I try keep maximum level 500/2000.nico wrote:with 2000/5000 no problem!!!![]()
thank's
- Janusz Biela
- Posts: 3265
- Joined: Mon Mar 13, 2006 10:39 am
- Location: Finland
- Contact:
Re: A lot of noise in my blurry reflections
I think min/max for Area also is too high. Personally I use maximum 2/4 (for fast preview render: 1/3)
Re: A lot of noise in my blurry reflections
thank's Janusz for explain 
