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Camera zoom increments

Home Forums Programming Camera zoom increments

Viewing 6 posts - 1 through 6 (of 6 total)
  • Author
    Posts
  • #67055
    David Duperron
    Customer

    Is there a way to control the zoom increments on a perspective camera? in other words to increase the number of divisions between the min and max zoom??

    #67087
    kdv
    Participant

    https://www.soft8soft.com/docs/api/en/controls/OrbitControls.html

    app.controls.zoomSpeed = 2.0;
    app.controls.zoomSpeedTouch = 1.0;
    app.controls.zoomInertia = 0.15;
    app.controls.zoomInertiaTouch = 0.05;

    btw, in Firefox zooming works twice slower than in Chrome.

    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.

    #67537
    David Duperron
    Customer

    Thanks for the info!
    These parameters have an effect indeed, but that’s not really what I was looking for.
    My issue is that it looks like there is a constant number of zoom steps, whatever the distance between MinZoom and MaxZoom is, meaning that for small distance, controlling the zoom level is easier than for big distances where one mouse wheel step equals to a much greater distance. My question was: is there a way to increase the number of zoom steps depending on the MinZoom/MaxZoom distance??
    Thanks for the help!

    David

    #67538
    kdv
    Participant

    No

    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.

    #67539
    David Duperron
    Customer

    :). Simple.

    #67540
    kdv
    Participant

    there is a constant number of zoom steps

    Such a parameter doesn’t exist. Dollying (zooming) delta per one wheel move is directly proportional to the distance from the scene’s camera to its orbit center. The farther, the more.

    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.

Viewing 6 posts - 1 through 6 (of 6 total)
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