Bevel Tool - Slider Type
To save space on the Infobar, the slider can control several options. Select which from this list. Options are:
Size - the bevel size; see Changing the bevel size
Contrast - the contrast between light and dark areas
Light angle - the direction of the light that creates the bevel effect
Light elevation - the angle of the light to the surface of the document
For how to use Contrast, Light Angle and Light Elevation see Changing the bevel light source.