Film

Reference

Panel:

Render ‣ Film

Exposure

This can be used to change the brightness of an image. Different than the Exposure option found in the Color management panel, this exposure option works on the data while the Color management exposure is on the view transform.

Pixel Filter

Due to limited resolution of images and computer screens, pixel filters are needed to avoid Aliasing. This is achieved by slightly blurring the image to soften edges.

Type

Pixel Filtering algorithm to use.

• Box:

  No filter.

  Gaussian:

  Smooth filter.

  Blackman-Harris:

  Default filter with a better balance between smoothness and detail preservation.

Width

Lower values give more crisp renders, higher values are softer and reduce aliasing.

Transparent

Render the background transparent, for compositing the image over another background after rendering.

Transparent Glass

Render transmissive surfaces as transparent, for compositing glass over another background.

Transparent Roughness

For transparent glass, keep surfaces with roughness above the threshold opaque.