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Fixed in 2020.1.X

Fixed in 2019.3.X



Found in



Issue ID




Canvas UI elements are not interactable when Canvas Screen Space - Camera property Plane distance is less than zero



Canvas UI elements are not interactive when Screen Space - Camera property Plane distance is less than zero and Camera Projection is set to orthographic

How to reproduce:
1. Open the user's attached 'Button' project
2. Open 'Repro' Scene
3. Enter Play Mode
4. Click the button in Game View

Expected result: Button is highlighted and log is printed to the Console
Actual result: Nothing happens

Reproducible with: 2019.3.0b10, 2020.1.0a13
Not reproducible with: 2017.4.34f1, 2018.4.12f1, 2019.2.12f1, 2019.3.0b9

Note: Reproducible on macOS and Windows

  1. Resolution Note (fix version 2020.1):

    Fixed in 2020.1.0a22, fix also backported to 2019.3.0f5

Comments (1)

  1. wagenheimer

    Dec 10, 2019 18:21

    I had the exact same problem. It does't occur until version 2019.3b9.

    I was able to fix (or workaround) it by unchecking "Ignore Reversed Graphics" on GraphicRayscarter component.

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