Adjust vector layers visibility

[mattiatibu]

Hi, I'm using your library for a project at work, I'm using ol-cesium 2.20 and angular 18 in a custom angular library.

For a task I need to adjust the visibility of some vector layer points in 3d view to hide them if they are positioned behind a building, is that possobile in ol-cesium? with Cesium is possible to use the property "disableDepthTestDistance: Number.POSITIVE_INFINITY" when creating a marker or a pointGrapthic entity, I'm using clamp to ground for the vector layer but I can't use "scene.testDepthAgainstTerrain=true" because it messes with the rendering of google 3d building tileset that i'm using.

If it isn't possible can I take each drawn primitive (> 10000 points) and change its properties for my needs or use another method to solve this problem?

`
//this is how i create the vector layer
createEmptyVector(layer: Layer2dList) {

const vectorSource = new VectorSource({
  format: new GeoJSON({
    dataProjection: layer.crs,
    featureProjection: 'EPSG:3857',
  }),
  wrapX: false,
  strategy: bboxStrategy,
  overlaps: false,
});

const vectorLayer = new VectorLayer({
  source: vectorSource,
  style: (layer.styles as any)[0].rules
});

this.setAttributesToOlLayer(layer, vectorLayer);
vectorLayer.set('altitudeMode', 'clampToGround');
return vectorLayer;

}
`

`//this is how i add the features because the vector layer didn't update properly when using ol-cesium in stack mode
//so i'.ve used a WMS in 2d and a vector in 3d to show thousends points
sync3dLayers(map3d: OLCesium, map2d: Map) {
if (!!map3d) {
map3d.getCesiumScene().camera.moveEnd.addEventListener(() => {

    let bbox = this.getBoundingBoxFromCamera(map3d)
    let polygon = this.featureService.bboxToPolygon(bbox!)
    const mapLayers = map2d.getAllLayers()
    this.layers3dVector.forEach((l) => {
      let vectorLayer = mapLayers.find((lay) => lay.get('id') === l.uuid)!
      let originalLayer = mapLayers.find((lay) => lay.get('id') === l.associated_layer)!
      if (originalLayer.getSource() instanceof TileWMS) {

        let source = vectorLayer.getSource()! as Vector
        this.featureService.getFeatureFromWMSLayerByMultiPolygon(originalLayer, new MultiPolygon([polygon])).subscribe(
          features => {

            let existing = source.getFeatures() as Feature<Geometry>[]
            let filtered: Feature<Geometry>[] = features.filter((f) => !existing.some((e) => e.get('id') === f.get('id')));
            filtered = filtered.map((feature) => {
              const geometry = feature.getGeometry();
              if (geometry) {
                geometry.transform(
                  'EPSG:4326', 'EPSG:3857'
                );
              }
              return feature;
            })
            source.addFeatures(filtered)

          
          }
        )
      }
    })

  })
}

//this is how i add the google tileset to the map:
addTileset(tileset: Cesium3DTileset, map3d: OLCesium) {
const scene = map3d.getCesiumScene()
scene.primitives.add(
tileset
);
}`

Thank you in advance for your help and thank you for your awesome library