Cut off ocean mesh

I will do some shots with waterfall and was thinking that I could use the Ocean Mesh for the river part. So I have a long river and its end with a waterfall… I will proably use the technique you have on the 3dsMax tutorial (ene though I am using Maya) using a Box with a Material on one side to get the water flooding the waterfall… I will have some shots looking at the river above the waterfall and I think its enough with just have some displacement on that part so no sim… Would be nice if I could use the Ocean Mesh and blend it into my simmed waterfall. But I can´t really figure out how to not have the ocean mesh going out in the air… Can I cut it somehow?

I hope it makes sense

Hey, how about using the V-Ray Clipper?

Duh! yes ofcourse… always forgets that one… works just fine!

Yay, glad that you solved it!