vray 2.4 brute force question

[jackieteh]

Hi to all friends, may i know what is the secondary bounces in the highlight red box use for? is it "3" is enough?

[RotemS]

This parameter is available and relevant only when Brute Force is selected as the secondary GI solution. The amount of bounces you need to use is dependent on the scene. Open spaces will requires less bounces as there are less objects for rays to hit. Closed spaces will require more bounces.

This documentation and sketch explains secondary bounces well:
http://docs.chaosgroup.com/display/V...rute+force+GI#

[jackieteh]

This parameter is available and relevant only when Brute Force is selected as the secondary GI solution. The amount of bounces you need to use is dependent on the scene. Open spaces will requires less bounces as there are less objects for rays to hit. Closed spaces will require more bounces.

This documentation and sketch explains secondary bounces well:
http://docs.chaosgroup.com/display/V...rute+force+GI#

thank you for your reply.