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. Whole Image – Saves the whole image even when a render region is selected.The Quality settings are only available when the Interactive Renderer is turned off. The data window is determined by the pixels that have non-zero alpha values. exr file.Īuto – Automatically determines and writes data window information to the. Render Region – Saves the currently selected render region to the. exr file.ĭata Window – Specifies how V-Ray determines and writes data window information to the. exr, enables the render elements to be saved as different channels in a single. Multichannel – When saving the output as an. Quality(%) – Specifies the image quality as a percentage when saving with the. The following options are possible depending on the file type:

The following options are possible depending on the file type:Ĭompression – Specifies the image compression type for the .tga and. png file type.īits per Channel – Specifies the amount of data per channel for the. Separate Alpha – The Alpha channel is saved as a separate file.Ĭompression Level – Specifies the image compression level for the. Include Alpha – The Alpha channel is saved as image Alpha or Transparency depending on the file format. The background is visible even if the output image format supports transparency. This option is available for the following formats. Alpha – Determines how the Alpha channel is handled.

How to set pixel render on rhino