ScenegraphLayer loading gtfl without the colors

[vicebas]

I hava react project that is basically a slider with a GoogleMapsOverlay. I was trying to load a scenegraph layer, but for some reason, the gltf file always load all white.

const VehicleLayer = (slide, key) => {
    const { path } = slide
    const duration = path[path.length - 1].timestamp;
    var time = 0

    const layer = DeferredLoadLayer(() => {
            const animate = () => {
                time = (time + 1) % duration;
                window.requestAnimationFrame(animate);
            };
            window.requestAnimationFrame(animate);
            let lastHeading = 0;

            return new ScenegraphLayer({
                data: path,
                pickable: true,
                opacity: 1,
                sizeScale: 10,
                scenegraph: 'low_poly_truck/scene.gltf',
                _lighting: 'pbr',
                getPosition: d => getVehiclePosition(path, time),
                getOrientation: d => {
                    let heading = 540 - getVehicleHeading(path, time);
                    heading = 0.5 * heading + 0.5 * lastHeading;
                    lastHeading = heading;
                    return [0, heading, 90];
                },

            });
        },
        ({props, layer}) => {
            if (layer?.props?.visible) {
                const trip = layer?.props.data;
                const [lng, lat] = getVehiclePosition(trip, time);
                const map = props.map;
                window.moveCamera({center: {lng, lat}, zoom: 18, heading: (360 / duration) * time , tilt: 45})
            }
            return {
                ...props,
                updateTriggers: {
                    getPosition: [time],
                    getOrientation: [time]
                }
            };
        })
    return new layer({id: key});


}

On my map

Same file on a gltf viewer

[jacquelinehyphae]

Did you ever figure this out?