i found the cause of these farflies...it's due to a very bright and small light source...usually the sun or a bright spot in the HDR sky

Carpet is block, tonemapping is camera most offen agfapan-apx 400-sCD.

Hi, first- you need indigo full no RT version, second - make plane with luminance material into the window, third - make it invisible to camera. It is composition tag...Not sure how to make in Sketchup. Try it. Let me know if you if you did it.

Ok, thanks, I will try it...But I struggeling with another - Farflies, Can not use Max contribution with denoising and gpu rendering, it not work and aperture diffraction highlights this these farflies...just look, any tips?

thanks, it is interesting procedure...why you active aperture diffraction and denoise after finish render?

Nice...How you achieve it? GPu, cpu, denoising, time...? BTW, Little bit too could the last one for me (white balance)

Hi, it depends what scenes you render. Are you sometimes limited by GPU ram? Go to the 12Gb. If you prefer as speed as possible go to RTX 3070TI with 8Gb. For me is GPU ram more interesting. Better bit slower then nothing...I have 2080ti 11Gb and it is not enought for some scenes. 24Gb will be much ...

it is shame this silent of devs. I am a customer of indigo and have no idea about future of this soft. You should say what happend. My work flow is prepared to indigo, many models and sceneses are in indigo and now I will make to have big changes- convert to another renderer. Im still waiting, But I...

simple test: - GPU rendering is on for all renders - Clamp contribution is checked, Max con=1...for all renders. - optimise for denoising is off - no farflies, no refraction. Good - optimise for denoising is on - farflies will appier (clamp contribution no effect yet) - denoiser is on - blurry spots...

it doesnt works clamp contribution for GPU and denoising...It is a bug.

I pointed this out a few months ago ... nobody cares https://www.youtube.com/watch?v=PfAZPByEIOY

Nice!
OpenCl did not work with Exit portals yet, it is work only with CPU. OpenCl is only GPU rendering, not paraller with CPU. But supersempling and denoising are done by CPU

100 - 10.000 It is depends on many factors. amount of day light, other lights, shape and sice of room, accesories, resolution of picture, preview or final top quality render, using denoiser... But for start you can try around 2000 samples per pix

Until it is fine... You can make small testing region (Pick Region) You will see very quickly how much samples you need to good result.

Hi, switch on Enable OpenCL rendering. Here is path tracing in indigo, it is like brute force. (Unbias)