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Unity freeze if large 32 bit mesh is selected

Discussion in '2017.3 Beta' started by Elecman, Nov 24, 2017.

  1. Elecman

    Elecman

    Joined:
    May 5, 2011
    Posts:
    1,372
    The new 32 bit meshes are great, but if a very large mesh is selected in the project folder, Unity freezes trying to compute/display/preview something. Better to disable this feature if a large mesh is detected.
     
    Elecman, Nov 24, 2017
    #1

  2. Peter77

    Peter77

    QA Jesus

    Joined:
    Jun 12, 2013
    Posts:
    6,609
    How many vertices/triangles/etc has a very large mesh in your case, when the editor freezes?
     
    Peter77, Nov 24, 2017
    #2

  3. LeonhardP

    LeonhardP

    Unity Technologies

    Joined:
    Jul 4, 2016
    Posts:
    3,136
    Hey Elecman,
    Could you please file a bug report with a minimal reproduction case and reply in here with the case #?
     
    LeonhardP, Nov 24, 2017
    #3
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  4. Elecman

    Elecman

    Joined:
    May 5, 2011
    Posts:
    1,372
    About 1.5 million triangles. It freezes for a few seconds. Will make a repo.

    Edit:
    I was using beta 5 but with beta 10 the delay is reduced to about 1 second for 700k vertices. That is acceptable I suppose.
     
    Last edited: Nov 26, 2017
    Elecman, Nov 26, 2017
    #4
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  5. hippocoder

    hippocoder

    Digital Ape

    Joined:
    Apr 11, 2010
    Posts:
    29,723
    If it's one second each time it's selected, then no, this is not acceptable :)
     
    hippocoder, Nov 27, 2017
    #5
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  6. Elecman

    Elecman

    Joined:
    May 5, 2011
    Posts:
    1,372
    Ok, will file a bug report then.
     
    Elecman, Nov 27, 2017
    #6
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  7. Elecman

    Elecman

    Joined:
    May 5, 2011
    Posts:
    1,372
    Bug report filed with repo. Case nr. 973205
     
    Elecman, Nov 28, 2017
    #7
    LeonhardP, hippocoder and Peter77 like this.