how to make caustics???

V-Ray for 3ds Max V-Ray for 3ds Max :: General
1

i try to make castics, but it just doesn appear..i used photon map with default settings, and caustics with default settings, with egz’s glass mtl…but the whole scene is dark as hell, like no light at all…how to use photon maps and caustics??? :x

2

you can find a great tutorial in the “Tutorials - Tips and Tricks” section