You ‘re right my friend, thank you!! But…
(That’s my fault) I believed that with this knowledge i could understand what i had to do…
My tries are about making a boat to “cut the ocean effect”. So i used RealFlow and i run out the tutorial that exists in User-Guide https://www.nextlimit.com/realflow/userg/user_guide.pdf …This process exports a sd file and a sequence of tga files that includes the foam. And the tutorial says:
“When you give texture to the sea, use the sequence foam.tga as a mask to create the
effect of the wake, using a more off-white material than the water. The foam sequence is
in the project folder, in folder images.
All platforms can use a sequence of bitmaps as a texture […]”
So, i have to make this sequence, mask to my other material(water)… Is this possible ??
Now, i talk clearly!! 😉