What happened?

Here is a troubles with water when you leave area near spawn.
Nothing happens if i change shaders to other one, i try about 9 different packs.

Screenshots

Video: https://youtu.be/Wshxe0YWLic

Relevant log output

No response

Iris and Minecraft Version

iris-mc1.16.5-1.1.0+rev.6ad325a

Are you running Sodium along with Iris?

Yes

Operating System

Windows 10

What is your GPU?

Nvidia RTX 2080 Super

Java Version

Java 1.8.0_51 64bit

Additional context

No response

this is the same as #334, and only happens 1 million+ blocks away from spawn in most cases. The cause is due to the cameraPosition float losing precision far out on Iris.

Actually anything start flicking if you away from spawn, On the border of the world, the blocks lose their proportions and sizes, they shake. There is no such problem on Optifine, as it seems to me, if Iris is trying to be a worthy analogue, then this point should be fixed.

Closing as a duplicate of #334