How to get memory usage by model

Questions
1

Hi @all, I want to know how do i get the info about how much memory is used by the model?
is it possible to get the detail of it like in this demo someone used?

2

https://gltf.report/ this might help

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3

is there any other way also so i can generate form my side ?

currently I’m using gltf transform to generate the files but in that file there is no info about memory usage.

4

With GLTF-Transform you may count textures VRAM with this snippet:

        let totalVRAM = 0;

        doc.getRoot()
            .listTextures()
            .forEach((tex) => {
                const vram = ImageUtils.getVRAMByteLength(tex.getImage()!, tex.getMimeType());
                totalVRAM += vram!;
            });
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5

I’m using the gltf cli, is there any other way to get the result using the cli or should i have to write code for it?

6

gltf transform cli gives the analytics, try that https://gltf-transform.dev/

7

GLTF-Transform CLI gives the GPU size for each texture but doesn’t count the total sum.

 gltf-transform inspect somefile.glb --format=csv

You may grab csv and count the total from it.
Or remake inspect.ts to get the desired info - glTF-Transform/packages/functions/src/inspect.ts at a99ff403ba976a05374369556119d76ed555a329 · donmccurdy/glTF-Transform · GitHub
Or write your own function just for this purpose, as here - https://glb.babylonpress.org/

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