Cinema 4D / BodyPaint 3D Program Documentation Reference BodyPaint 3D Filter Menu Color Correction
Function available in CINEMA 4D Prime, Visualize, Broadcast, Studio & BodyPaint 3D

Levels

This filter lets you define an image’s overall brightness so that the darkest value is made black and the brightest value is made white. You can also brighten images, increase or decrease contrast and influence the dispersion of brightness across the image.