I’m trying to change the opacity of the 3D model on mouse over. Meaning, when I mouse over one model other 3D models opacity should be reduce to some x level say 0.5.
In one of the old post, it is mentioned like, we need to post-processing the gltf model. i.e., adding alpha parameter to the model.
Can I get some sample code to achieve that. If possible, change the opacity of the model on mouse over in the example.