aframe - Getting the bounding box or centers of models -


i wondering if there way obtain bounding box models inserted via 3dio.js, or otherwise calculate center points? i'm looking center them on origin.

the images below show 2 models relative scene origin indicated red box.

3d-model_1

3d-model_2

you can access three.js object of 3d.io entity this:

var threeelem = document.getelementbyid("custom-id").components['io3d-data3d'].data3dview.threeparent

then can use native bounding box three.js:

var bbox = new three.box3().setfromobject(threeelem)

like min/max bounds can use determine origin.

i hope answers question. let me know!

edit: furniture be

var threeelem = document.getelementbyid("custom-id").components['io3d-furniture'].data3dview.threeparent

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