The total number of light bounces is governed by the "Max Ray Depth" parameter in Render Setup > Performance > Performance Settings.
Note: "Max ray depth" also determines the number of maximum allowed reflections and refractions.
The total number of light bounces is governed by the "Max Ray Depth" parameter in Render Setup > Performance > Performance Settings.
Note: "Max ray depth" also determines the number of maximum allowed reflections and refractions.