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AR mode, How to detect vertical surface?

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  • 2022-12-03 at 12:57 pm #58812
    kinikuman
    Customer

    I would like to know how can I detect object to the wall?

    I have the project that I want AR object not to the floor but to the wall instead

    Please advice the puzzle that I can use for this

    2022-12-04 at 5:49 pm #58821
    Nurgeldi Dovletov
    Staff

    Hi!
    The AR hit normal puzzle allows you to cast AR content not only to the floor but also to the ceiling and walls. For example, usually, if the AR hit normal is not collinear with the global up vector, then it is neither floor nor ceiling.

    Attachments:

    1. ar_wall_cast.jpg

    Verge3D Developer

    2022-12-05 at 8:56 am #58845
    kinikuman
    Customer

    That is fantastic, I will try to follow your puzzle

    Thank you

    2025-06-26 at 10:44 am #82582
    Alessio Barollo
    Customer

    Hi, I tried to implement the AR example of the farmer with the puzzle, but the AR doesn’t detect vertical planes.
    Any help?

    Attachments:

    1. vertical-wall.png

    2025-06-27 at 7:06 am #82612
    Alexander Kovelenov
    Staff
    Alessio Barollo wrote:

    Hi, I tried to implement the AR example of the farmer with the puzzle, but the AR doesn’t detect vertical planes.
    Any help?

    Hi,
    It should work, perhaps some issue with your device or environment causing incorrect placement. If you just place your object on a wall without setting its direction will it work? Alternatively, run the Augmented Reality demo (http://v3d.net/ar) and try move the cursor along the walls to see if it detects them properly.

    Soft8Soft Tech Chief
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