“Dear Octane Render, if the noise level of a pixel reaches the defined threshold value, please consider this pixel “clean” and stop sending additional samples in that area.” Let’s assume you go with the default of 0.03. What follows below are just some of the thoughts that should be running through your head when adjusting this setting. Noise Threshold: This is probably the most important parameter when rendering with Adaptive Sampling. If your whole image is equally noisy, this feature will not help. It is mostly useful is in scenes that have areas that are a lot more noisy than others. samples quite high and then rely on the adaptive sampling to figure out which pixels actually need that many samples and which don’t. Adaptive Sampling with Octane Render for Cinema 4D An excerpt from “What’s New in Octane Render v3.x”Īdaptive Sampling is a rendering technique that disables sampling for pixels that have reached a specified noise threshold.
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