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Won't Fix

Votes

0

Found in

2018.2.0f2

Issue ID

1064074

Regression

No

[iOS] RenderTexture has artefacts and also appears briefly during app startup

Mobile Graphics

-

To reproduce:
1) Build and run 1064074_repro.zip on an iOS device.

Expected: a globe with a loading bar around it is visible in black background.
Actual: the black background is cut out around the globe. Also, the globe texture appears briefly during app startup, taking up the whole screen and disappears.

Notes: The cut-out texture appears on Metal. On OpenGL ES, the background texture is not cut out, but the loading bar is not visible instead.

Reproduced on:
2018.3.0a7, 2018.2.0f2
(Prefabs and some other stuff breaks on older versions).

Devices:
iPhone 8 Plus iOS 12.0
iPhone 7 Plus iOS 11.1.1
Samsung Galaxy S9

  1. Resolution Note (2019.2.X):

    1. the camera that renders globe to RT was set to clear depth only (color data is undefined and as it rendered just the globe to the part of rt it was filled with garbage)
    2. for some reason target RT (for globe) got color format R16 float. [This might be the issue with project upgrade as i tried on 2019.3]

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