But, just turning on denoising with default values will apply some â€œmagicâ€! No more noise with just 300 samples! A render with only 300 samples will give a significant amount of noise. Here is an example in a scene we are working on now. But, there is a caveat! Using too much denoising will result in a blurred image.

The denoising will process your image to reduce noise dramatically. What if I told you that with the denoising feature you could cut that in half? Maybe, even more, depending on the scene. Choosing the ideal number of samples for a scene is sometimes tricky, and each project requires an ideal value.Īn average value of 1500-2000 will most likely result in a usable image. Once Cycles reaches the target sample number you will set, your render stops. You will limit the amount of interactions Cycles uses to refine the image with samples. Depending on your settings, hardware, and materials you may have to wait a few minutes or hours to get a usable image. What is denoising and how it can help you?Īrtists using Blender for architectural visualization knows that Cycles will start your renders with a noisy image, and with time it will progressively removing the noise. But, coming in second place, the new denoising feature is close! From all the upcoming features of Blender 2.79, we can quickly point filmic as one of the most impressive on the list.

Blender 3 features