Water Material. How long will all that bad? And what to do?

[Yura_s]

@TYGABYTE;503998

In this recent stream about Custom Materials, RyanB mentioned that they used planar reflections on part of the demo (at 10:05 here: https://youtu.be/HaUAfgrZjlU?t=10m5s ) they look really nice, would love to see how they were achieved, or if it could lead to some kind of planar reflection system being implemented in the future! If that demo ran on a phone and still looked that good, surely the technique is performant enough to implement?

Check this thread How to create Infinity Mirror?? - Rendering - Epic Developer Community Forums , answer#7 and related