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Hide background programmatically

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  • 2020-02-19 at 12:47 pm #23676
    mugga
    Participant

    Hey guys,
    I’m starting my first “real” project with verge3d. I’m planning to work only code based instead of using puzzles as I have to work with realtime data and I would like to do all the stuff in javascript and just pass the variables over to verge.

    I try to study the puzzle generated javascript to learn the proper usage of the functions. At the moment I struggle to just hide the HDRI background of the gltf.

    I added these to the app.loadscene:

    
app.clearBkgOnLoad = true;
app.renderer.setClearColor(0x000000, 0);
app.scene.background = null;

    The background is then hidden but everything is black. What am I doing wrong?

    2020-02-19 at 2:27 pm #23687
    Yuri Kovelenov
    Staff

    Hi,

    this line explicitly sets the background to black:

    app.renderer.setClearColor(0x000000, 0);

    do you need it to be transparent? you can check out how the configure app puzzle does that.

    Chief 3D Verger | LinkedIn | Twitter

    2020-02-19 at 4:41 pm #23700
    mugga
    Participant

    Yeah, I wanted it to be transparent. I forgot to set “alpha = true” for the v3d.app.
    Got it now working

    2020-02-20 at 7:46 am #23711
    Yuri Kovelenov
    Staff

    glad you worked it out! :good:

    Chief 3D Verger | LinkedIn | Twitter

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