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Hello everyone! I'm trying to render a high-resolution image:
6200x4380 pixels
5000 samples
noise 0.005
But after rendering, the lines appear very jagged, as you can see in the photo. Is there a parameter that can reduce this problem? Like in V-Ray. Thanks
Aside from that, 5000 samples is quite a lot. Are you avoiding the denoisers? If you're rendering a still image, the Intel denoiser should work pretty well and you can render with far fewer samples.
Thank you for your response, Nikola! I try not to use the denoiser to increase the image quality, but I will try following your advice. I have a Ryzen processor and an Nvidia graphics card; may I ask why I should use an Intel denoiser?
I have not used the bloom effect.
it's probably because the value of the light/environment behind the window is very bright. I don't think any amount of sampling will help this if that's the case.
If you were to expose down on the image, my guess is that the jaggedness would go away. If that's the case, you could try some sort of highlight rolloff to help it out. And I agree with Nikola, a bit of bloom would also help.
Also seeing some jaggedness on the parts of the chair that don't have bright behind them, can you change the AA type?
Hi Buck, thanks for commenting. The images I attached are screenshots of the high-resolution image 6200*4380. Today I will try decreasing the light and increasing the bloom. Sorry, what do you mean by AA type? Thank you very much.
Keep in mind that Vantage is not always the same as V-Ray. I see you're looking for things that we don't have, such as AA (anti-aliasing) image filter settings. We don't have that currently and this is why sometimes such jagged lines appear. They are often around light sources so a bit of bloom both hides them and looks more realistic IMO.
The Intel denoiser runs on any hardware. I suggested it because it is slightly better than the NVIDIA Optix denoiser for static images, but it doesn't support flickerless animation.
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