对于特定的 geojson 功能，deck.gl 使用 glb 文件ScenegraphLayer

如何解决对于特定的 geojson 功能，deck.gl 使用 glb 文件ScenegraphLayer

如何基于geoJson特征添加ScenegraphLayer图层或图标

{
  features: [
    {
     "geometry":{
            "coordinates":[],"type":"Multipolygon"
         },"properties":{
            "icon":"building"
         },"type":"Feature"
      },{
         "geometry":{
            "coordinates":[
               18.98610373826882,53.0069576418497
            ],"type":"Point"
         },"properties":{
            "icon":"car"
         },"type":"Feature"
      } 
 ]
}

  const overlay = new DeckOverlay({
    layers: [
       //this will work when we are adding statically,it will create car image at 19.01,52.72 cords
      new ScenegraphLayer({
        id: 'scene',scenegraph: "./car_icon.glb",data: [{coordinates: [19.01,52.72]}],getPosition: (d) => d.coordinates,}),new GeoJsonLayer({
        id: 'geojson',data: "./geoJsonData.json",getFillColor: (f) => {
          
           // here how we change fill color based on type,is it possible to create ScenegraphLayer based 
          //  on feature type?

          if (f.properties.icon === 'car') return [0,153,220];
          if (f.properties.icon === 'building') return [220,220];
        }
      })
    ]
  });

  overlay.setMap(map);

上面的 json 有 2 个功能汽车和建筑物。当每个特征中的properties.icon 是“car”和“building”时，如何添加car.glb 和buiding.glb 图标？