How can I change height of loaded gltf model

I want to add a manhole model from gltf file into the viewer and resize height and radius of the manhole model dynamically. How can I complete it? Thanks a lot.

Hi @wanghanbo,

It sounds like the 3D Models Sandcastle example would be a good place to look for a start on how to position a model.

For scaling a model entity, checkout the scale property.

Hope that helps!