How to set the 3D viewer center for the meshes after loaded obj file using BABYLON.SceneLoader

Questions
1

Hi,

I have an obj file. When I load in Babylon Sandbox, the meshes objects in the scene is shown in the centre of the viewer.
When I load the obj file through BABYLON.SceneLoader in my code, I cannot able to see the mesh objects in the scene in the centre. I need to zoom and pan to find the mesh objects.
How to set it to the centre of the viewer?

Thanks

2

We do not center the object in the sandbox, but we are creating the camera at the right spot.

if you use scene.createDefaultCamera after loading your model it should do just that :slight_smile:

3

We are using
scene.createDefaultCameraOrLight(true);
after loading the model.
Is it the same method or a different one?

Thanks

4

Yup that is the same it is interesting it does not correctly place it :slight_smile: Could you repro in the playground ?

5

Hi,

I have replicate the our code in playground.

But in our Babylon 3D viewer, the obj model is not shown in center.

Thanks.

6

This will unfortunately not help us to find your issue :slight_smile:

7

Hi,

How to add our obj file to a playground?

So that I can try to replicate this issue.

Thanks

8

This doc explains how to do it: Using External Assets In the Playground | Babylon.js Documentation