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antialiasing broken when going fullscreen from iframe

Home Forums Bug Reports and Feature Requests antialiasing broken when going fullscreen from iframe

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  • #28073
    Avatarjem
    Licensee

    Hi Verge3D Team,
    There is an issue with the antialiasing system. When a Verge3D scene is in an iFrame and the user presses the fullscreen button, the antialiasing does not always work as it should. Sometimes the antialiasing produces a very fuzzy result. I have attached a video of this issue.
    I have been able to reproduce this issue on Chrome and in Firefox on Windows 10 with a discrete NVidia GPU and on Mac OS in Chrome running a discrete AMD GPU. Both systems are fully patched and running the latest drivers.
    My test scene was made using Verge3D 3.1.1, but I believe that this issue goes way back.
    The fullscreen antialias issue does not always occur. It seems to happen at random. On my systems, it seems to occur about 50% of the time. I have not discovered a pattern to reproduce the error reliably. You may need to enter and leave fullscreen mode a few times to provoke the error.
    I have posted my test project to the Verge3D CDN. Here is a link to the parent page:
    https://cdn.soft8soft.com/AROAJSY2GOEHMOFUVPIOE:2ae2540421/ext/verge3d_applications/full_screen_antialias_test/index.html

    This project uses puzzles to disable the antialiasing when resizing the window. There is a timer that starts the antialiasing 1 second after user interaction stops.

    Please let me know if you can reproduce this issue.
    Thank you!

    Attachments:
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    #28098
    Yuri KovelenovYuri Kovelenov
    Developer

    Hi Jeremy,

    We made some improvements to anti-aliasing in version 3.2 preview.
    Could you please check if updating your app fixes the issue?

    3D Verger, the CEO
    LinkedIn | FB | Twitter | VK | 新浪微博

    #28130
    Avatarjem
    Licensee

    Hi Yuri,
    I updated my test project to 3.2 preview 2. It works properly now. Here is a link to the updated test project:
    https://cdn.soft8soft.com/AROAJSY2GOEHMOFUVPIOE:2ae2540421/ext/verge3d_applications/full_screen_antialias_test_3_2_pre2/index.html
    I tested the new version on Mac and Windows. I will keep testing other platforms to make sure that this issue is gone.
    Thanks for the great work!
    I like the performance logging hotkey in 3.2p2. It will be very useful.

    #28166
    Yuri KovelenovYuri Kovelenov
    Developer

    glad it helps!

    3D Verger, the CEO
    LinkedIn | FB | Twitter | VK | 新浪微博

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