To use the Sense of Space geometry streaming in Babylon JS you will need to include the following script tag in your html in addition to your Babylon JS:
Now you need to define the following model parameters (described in Supported Parameters) :
You can list only necessary parameters, or miss this part at all (then the streamer will use the default parameters - that are listed in example).
Now you can add one or more streamable models to your scene by calling createStreamableModel with data, scene and camera as parameters:
After that you need to get a modelStreamer object and add its update function at the rener loop. E.g.