Fiszka 0 Posted September 14, 2018 Hello Guys. I have a problem with meshing FLIP when flattening for ocean displacement. There's visible popping by one frame in refraction when geometry is coming out of water. Here's preview: And here's what's going on with mesh on one frame and next one: Anyone have any idea how to fix that problem? I've tried many solutions but without success. - Narrow Band is turned off - I tried subtracting collision geo from mesh but it doesn't work - Without flattening there's no problem because of the boundry, water has thickness and it's meshed together with space around collision object. If anyone have a workflow for meshing that kind of ascending, I would be very grateful for any sugestions. And if that will help, I'm sharing .hip file without cache files. flip_ocean_rnd_v004.hiplc Share this post Link to post Share on other sites