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Brightness-Contrast Effect

The brightness-contrast effect allows you to modify the brightness and contrast of the rendered image.

Here is an image without the effect:

Image without effect

And the same image with the effect applied and changes to brightness and contrast:

Image with effect

The built-in brightness-contrast effect has the following attributes:

  • Brightness: The brightness of the image. Ranges from -1 to 1 (-1 is solid black, 0 no change, 1 solid white).
  • Contrast: The contrast of the image. Ranges from -1 to 1 (-1 is solid gray, 0 no change, 1 maximum contrast).

Find the post-processing effect script on GitHub.