Search Issue Tracker

Won't Fix

Votes

0

Found in

2017.3.1f1

2017.4

2020.1

Issue ID

1057284

Regression

No

[iOS] Black lines on illuminated mesh surface on A11 and later SoCs

Mobile

-

Reproduction steps:
1. Open the attached project ("Project link" in the edit).
2. Build and run it on an A11 or later iOS device.

Actual behavior (Red car model with actual vs expected behavior screenshots attached):
- The object is covered with black lines.

Reproduced with:
iPhone X iOS 12.0 A11;
iPhone X, iOS 13.0, A11;
iPad Pro 3rd gen, iOS 13.1.2, A12;
iPhone 11, iOS 13.0, A13;
2017.1.5f1, 2017.2.3p2, 2017.4.7f1, 2018.1.9f1, 2018.2.0f2, 2018.3.0a5, 2020.1.0a13
Metal, GLES

Not reproducible with:
iPad Mini, iOS 9.3.5, A5;
iPhone 5c, iOS 9.3.2, A6;
iPad Mini 2, iOS 9.2.1, A7;
iPod touch 6 Gen, iOS 10.2.1, A8;
iPad 5 Gen, iOS 10.3.3, A9
iPhone 6S iOS 11.0 A9;
iPhone 7 iOS 11.1.1 A10

  1. Resolution Note:

    This is a GPU driver issue and has been reported. a workaround is to disable cutout or MSAA.

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.