How would you expect planar reflections to behave if you didn’t have them update every frame? Do you have a fixed camera? Because they’d be stuck in place and wouldn’t move if they didn’t update. They don’t work like cubemaps.
How would you expect planar reflections to behave if you didn’t have them update every frame? Do you have a fixed camera? Because they’d be stuck in place and wouldn’t move if they didn’t update. They don’t work like cubemaps.