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issue of missing API of v3d.js

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  • 2025-06-11 at 2:40 pm #82287
    qiangge
    Participant

    Hi official, recently due to calling the new version of Gaussian model, there are two important interfaces missing in v3d compared to Threejs,Please check if you can fill in the exact part
    1：WebGLRenderer.prototype.readRenderTargetPixelsAsync
    2：v3d.BufferAttribute.addUpdateRange()

    The performance deficiency of the API has led to significant performance issues in the new version of Gaussian scene rendering

    Attachments:

    1. v3d-loseAPI.jpg

    2. demoimage.jpg

    2025-06-12 at 9:54 am #82296
    Alexander Kovelenov
    Staff

    Hi,
    Thanks for suggestions! The readRenderTargetPixelsAsync() method is easier to support, so we decided to implement it in the upcoming Verge3D update. The addUpdateRange requires some refactoring of our code base, thus it will take more time and efforts to implement.

    Soft8Soft Tech Chief
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    2025-06-13 at 3:02 am #82318
    qiangge
    Participant
    Alexander Kovelenov wrote:

    Hi,
    Thanks for suggestions! The readRenderTargetPixelsAsync() method is easier to support, so we decided to implement it in the upcoming Verge3D update. The addUpdateRange requires some refactoring of our code base, thus it will take more time and efforts to implement.

    Thanks! :good:

    • This reply was modified 3 hours, 31 minutes ago by qiangge.
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