sand image :(

[nektares]

hey guys im here testing v-ray and just loved it, but now im going crazy! ive rendered this image 13 times, changed subdivs mins and maxs of subdivs QMC sampler and still its grainy, i have increased it allot and i cant get it yet, and i dont like asking for help before not trying myself but im just getting tired, i will upload ho grainy my image is as well as my settings, so if someone can see something strange or so logic i couldnt see it please let me know because im going nuts here. thanks in advance.

[dalomar_cg]

Re: sand image

Several things...your Noise Threshold (which controls the noise for the whole image) is quite high. The default is .01 and you have it at .05 so that is essentially at the heart of the problem. Second thing...your using a sharpening filter (Catmull Rom) which will only increase the noise in your image. Third thing...if you're so concerned about graininess, then you probably should just use Irradiance Map as opposed to QMC. It will yield smoother results and will be quicker as well.

[nektares]

Re: sand image

Thanks Mr. Damien i will change the settings and im sure it will render just fine, then change the render engine and see what i get. thanks again :P