- Jul 31, 2019
- 286
- 6,372
I always set maximum iterations(15000) and maximum time(259200 seconds~3 days). Setting the time to 0 actually would not make any difference because iray engine still have to create those 15000 samples and it will take same amount of time even if I set it to zero. I always stop the render when I don't see any noticeable grains(usually about at 1200 iterations). Only thing to blame for that increased render time is to many light sources and my potato PC.You may want to try this.
Progressive rendering tab
Set max time 0 and max samples how many you want. It will stop at sample what you set. 3000, 5000, 7500 whatever you set.
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