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Object Screen size

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  • 2025-03-20 at 10:41 am #80814
    David Duperron
    Customer

    Hi!
    Is there a way to get an object screen size (in pixels : x/y)? I need this to adjust my HTML interface to the size of some objects in my scene…
    Thanks for the help!

    David

    2025-03-20 at 11:34 am #80816
    kdv
    Participant

    Google has banned you? B-)
    https://stackoverflow.com/questions/15331358/three-js-get-object-size-with-respect-to-camera-and-object-position-on-screen

    Puzzles and JS coding. Fast and expensive.

    If you don’t see the meaning in something it primarily means that you just don’t see it but not the absence of the meaning at all.

    2025-03-20 at 11:56 am #80817
    David Duperron
    Customer

    Nope… not yet… :-) I found this one but I also forgot to mention that it’s in the case of an orthographic camera…

    2025-03-20 at 12:51 pm #80818
    Alexander Kovelenov
    Staff

    Hi,

    you might use something like that:

    the code in puzzle: 

    const objHeight = 1.5;
const height = objHeight / 2 * app.camera.zoom * app.getHeight();
console.log(height);

    Soft8Soft Tech Chief
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