Best way to import one glb file with many objects in the scene (with one mesh per object)

Questions
1

Hi everyone,
I am trying to import a glb file with many objects (to be exact 58 objects and one mesh per object).

I am using the following command
BABYLON.SceneLoader.ImportMesh(‘’, ‘./assets/models/’, filename, scene, (objectMeshes) => {
objectMeshes.forEach((objectmesh) => {}

All meshes seem to load but some of the meshes appear in the wrong place (btw objects and transformations appear as expected in blender)

Is there a better way to import meshes? Thanks Michael

2

This is really hard to tell without a repro and is your glb openining correctly in other viewers ?

3

I tried using the BABYLON.SceneLoader.ImportMeshAsync which seems to work now (instead of Import Mesh)

but I get the following error when trying to use a registered action (was working before)

here is the code below
const result = await BABYLON.SceneLoader.ImportMeshAsync(‘’, ‘./assets/models/’, “export_scale_6_blender.glb”, scene);
result.meshes.forEach((objectmesh) => {

objectmesh.actionManager.registerAction(new BABYLON.ExecuteCodeAction(BABYLON.ActionManager.OnRightPickTrigger, function () {



}))

})

Here is the error below

main.js:1524 Uncaught (in promise) TypeError: Cannot read properties of null (reading ‘registerAction’)
at main.js:1524:30
at Array.forEach ()
at createobjectAsync (main.js:1521:17)

Thanks,
Michael

4

As said above a PG would make it easier. But if I had to make I guess, it could be that you are trying to apply actions to objects that aren’t of class ‘mesh’ or ‘instance’. Try select by type mesh only and see what it does…

Edit: Actually, instead of ‘objectmesh’, try

meshes.forEach((mesh)=>{ }

I suppose this should pick only mesh