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Bug Unity 2019.4 LTS Textmesh Pro 2.1.3 Sprites not working with Oculus VR Single Pass Instanced mode

Discussion in 'UGUI & TextMesh Pro' started by digibix, Dec 6, 2020.

  1. digibix

    digibix

    Joined:
    Dec 17, 2012
    Posts:
    2
    I just upgraded my project from Unity 2018.4 LTS to Unity 2019.4 LTS (latest version)... I also updated the Textmesh pro to version 2.1.3

    Using the latest Oculus Integration package, building for PC

    I have a Textmeshpro GUI, using the TextmeshPro/Distance Field shader, label with the following text:

    Start <sprite=1>

    (You can use the sample emojis sprites asset from TextmeshPro)

    When you run the project with the Stereo Rendering Mode set to Single Pass Instanced the text looks ok but the sprite is only draw on the left eye ....

    Its seems as the shader is not updated to handle correctly the sprites with Single Pass Instanced selected, this mode is preferred for VR for performance reasons

    On Unity 2018 it was working fine....
     
    digibix, Dec 6, 2020
    #1

  2. Stephan_B

    Stephan_B

    Unity Technologies

    Joined:
    Feb 26, 2017
    Posts:
    6,588
    Was this working correctly in 2018.4?

    Please replace the existing TMP_Sprite.shader will the following file and let me know if it works as expected.
     

    Attached Files:

    Stephan_B, Dec 6, 2020
    #2
    OleksandrMartysh likes this.

  3. digibix

    digibix

    Joined:
    Dec 17, 2012
    Posts:
    2
    Yes it was working correctly on 2018.4 LTS....

    And now is working correctly on 2019.4 LTS using the new Sprite shader that you send me....

    Thank you very much!!!!
     
    digibix, Dec 7, 2020
    #3

  4. Stephan_B

    Stephan_B

    Unity Technologies

    Joined:
    Feb 26, 2017
    Posts:
    6,588
    I'll include this revised shader in the next release of TMP package. It will be contained in an updated version of the TMP Essential Resources.
     
    Stephan_B, Dec 7, 2020
    #4

  5. OleksandrMartysh

    OleksandrMartysh

    Joined:
    Dec 13, 2015
    Posts:
    25
    The same here in november 2021. I am using Unity 2020.3.23 and TextMeshPro 3.0.6, using default TMP sprite material. When i want to show some sprite in my text, for example <sprite=0>, it is shown only for left eye in my VR helm.

    However, this file fixes this issue. Thank you.
     
    OleksandrMartysh, Dec 3, 2021
    #5

  6. Stephan_B

    Stephan_B

    Unity Technologies

    Joined:
    Feb 26, 2017
    Posts:
    6,588
    Please user version 3.2.0-pre.2 which contained updated shaders.

    You will need to update / re-import the TMP Essential Resources and TMP Examples & Extras with this new release as those resources have been updated.

    Please let me know if you still have the above issue with the update shaders?
     
    Stephan_B, Dec 6, 2021
    #6

  7. jorrit-de-vries

    jorrit-de-vries

    Joined:
    Aug 7, 2009
    Posts:
    71
    A year later and this is still an issue... Only by including a non production ready package in a production ready Unity version this can be fixed. Why is this taking so long to be production ready?
     
    jorrit-de-vries, Dec 21, 2022
    #7