RGB primaries – Selects a display color space for the rendered image. Archived assets in ACEScg do not need to be remastered in case the displays standards are improved in future. It allows for a greater range of colors transformations in post as its gamut envelopes not only sRGB, but also P3, Rec709, and Rec2020.

The ACEScg is a linear color working space that specifies a wider gamut of colors than the sRGB linear gamut. The Color Management rollout allows you to switch between sRGB and ACEScg workflow. Higher values mean that less time is spent on anti-aliasing, and more effort is put in the sampling of shading effects. glossy reflections, GI, area shadows, etc) instead of anti-aliasing. Shading Rate – Controls how many rays are used for calculating shading effects (e.g. Note that V-Ray may take less than the maximum number of samples, if the difference in intensity of the neighboring pixels is small enough. 4 subdivs produces a maximum of 16 samples). The actual maximum number of samples is the square of this number (i.e. Max Subdivs – Determines the maximum number of samples taken for a pixel.

For instance, a value of 4 subdivisions produces 16 samples per pixel. The actual number of samples taken is the square of this number. This value rarely needs to be higher than 1, except in the case of very thin lines or fast moving objects combined with motion blur. Min Subdivs – Determines the initial (minimum) number of samples taken for each pixel.

If this is 0.0, the render is not limited in time. This is the render time for the whole frame it includes any GI prepasses like light cache, irradiance map, etc. When this number of minutes is reached, the renderer stops. Time Limit (minutes) – Specifies the maximum render time in minutes. Buckets rendered by NVidia GPU devices are always produced with a minimum size of 32 pixels. The smaller the number, the higher the quality (less noisy) the image is.īucket Size – Determines the bucket (render region division) size measured in pixels. Noise Limit – Specifies the acceptable level of noise/grain in the rendered image. The Shading Rate option is not available when using the GPU engine. The Quality settings are only available when the Interactive Renderer is turned off.

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