Unreal Engine Issues

UE-69983

Material accuracy on iPhoneX is significantly inferior compared to iPhone 7

Material accuracy on iPhoneX is significantly inferior compared to iPhone 7

UDN
Description

The accuracy of World Position and Camera Position in Material on iPhoneX is very inferior to iPhone 7.

If you enable UseFullPrecision the result will be the same.

Steps to Reproduce
  1. Open attached repro proj
  2. Run on iPhone7 and iphoneX

expect: same  result
result: drawing result of iPhoneX is very noisy compared with iPhone 7

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Won't Fix
ComponentUE - Platform - Mobile
Affects Versions4.21.2
Target Fix4.23
CreatedFeb 13, 2019
ResolvedJul 10, 2019
UpdatedAug 8, 2019