Post Processing

If you already generated an image you can adjust the final look by applying various affects. All these effects can be controlled in the Post Processing node. If you click on the Post Processing node and the Render Image button:

Render button

then you can see how the changes that you apply to the Post Processing node will affect your image. You can see a quick overview of the various options and their effect on the final render below.

Post processing options

The main options of post processing are:

• Exposure: Adjusts the exposure (brightness) of the image, with negative values making the image darker and positive values making it brighter.

• White Balance (White B.): Adjusts the color temperature of the image to achieve accurate colors, where lower values make the image cooler and higher values make it warmer.

• Tone Mapping:

  • Tone Mapping Type: You can select the algorithm to use when adjusting the tonal values of an image.

  • LUT (Look-Up Table): Applies a specific color grading to the image for visual style.

• Background:

  • Transparent: Makes the background of the image transparent.

  • Composite: Adds a background color to the image.

  • Background Color: Here you can select the background color that is used in compositing.