https://community.esri.com/t5/arcgis-maps-sdk-for-unity-questions/spatial-filtering-to-remove-3d-objects-from-layer/m-p/1351329#M701 <LI-CODE lang="csharp"> void CreateSpatialFilter(ArcGIS3DObjectSceneLayer layer) { ArcGISPolygonBuilder pb = new ArcGISPolygonBuilder(ArcGISSpatialReference.WGS84()); ArcGISPoint point1 = new ArcGISPoint(-73.99980079704791, 40.70807170346215, ArcGISSpatialReference.WGS84()); ArcGISPoint point2 = new ArcGISPoint(-74.0133251342158, 40.70044995342926, ArcGISSpatialReference.WGS84()); ArcGISPoint point3 = new ArcGISPoint(-74.01934729189811, 40.705750450644196, ArcGISSpatialReference.WGS84()); ArcGISPoint point4 = new ArcGISPoint(-74.01291685233905, 40.71700777141413, ArcGISSpatialReference.WGS84()); pb.AddPoint(point1); pb.AddPoint(point2); pb.AddPoint(point3); pb.AddPoint(point4); ArcGISPolygon polygon = (ArcGISPolygon)pb.ToGeometry(); ArcGISCollection&lt;ArcGISPolygon&gt; polygons = new ArcGISCollection&lt;ArcGISPolygon&gt;(); polygons.Add(polygon); ArcGISSpatialFeatureFilter filter = new ArcGISSpatialFeatureFilter(polygons, ArcGISSpatialFeatureFilterSpatialRelationship.Disjoint); layer.FeatureFilter = filter; } The code block which worked for me. Well with the New York example from tutorial.</LI-CODE> Mon, 20 Nov 2023 06:18:35 GMT Deivydas24 2023-11-20T06:18:35Z https://community.esri.com/t5/arcgis-maps-sdk-for-unity-questions/spatial-filtering-to-remove-3d-objects-from-layer/m-p/1349087#M686 <P>I want to remove block from 3D models layer and insert my own created 3D building. But I don't know how to achieve this. I read there is Spatial Filtering, but I don't know how to use it, how to draw a polygon.</P> Tue, 14 Nov 2023 09:02:10 GMT https://community.esri.com/t5/arcgis-maps-sdk-for-unity-questions/spatial-filtering-to-remove-3d-objects-from-layer/m-p/1349087#M686 DeivydasMažeika 2023-11-14T09:02:10Z https://community.esri.com/t5/arcgis-maps-sdk-for-unity-questions/spatial-filtering-to-remove-3d-objects-from-layer/m-p/1351329#M701 <LI-CODE lang="csharp"> void CreateSpatialFilter(ArcGIS3DObjectSceneLayer layer) { ArcGISPolygonBuilder pb = new ArcGISPolygonBuilder(ArcGISSpatialReference.WGS84()); ArcGISPoint point1 = new ArcGISPoint(-73.99980079704791, 40.70807170346215, ArcGISSpatialReference.WGS84()); ArcGISPoint point2 = new ArcGISPoint(-74.0133251342158, 40.70044995342926, ArcGISSpatialReference.WGS84()); ArcGISPoint point3 = new ArcGISPoint(-74.01934729189811, 40.705750450644196, ArcGISSpatialReference.WGS84()); ArcGISPoint point4 = new ArcGISPoint(-74.01291685233905, 40.71700777141413, ArcGISSpatialReference.WGS84()); pb.AddPoint(point1); pb.AddPoint(point2); pb.AddPoint(point3); pb.AddPoint(point4); ArcGISPolygon polygon = (ArcGISPolygon)pb.ToGeometry(); ArcGISCollection&lt;ArcGISPolygon&gt; polygons = new ArcGISCollection&lt;ArcGISPolygon&gt;(); polygons.Add(polygon); ArcGISSpatialFeatureFilter filter = new ArcGISSpatialFeatureFilter(polygons, ArcGISSpatialFeatureFilterSpatialRelationship.Disjoint); layer.FeatureFilter = filter; } The code block which worked for me. Well with the New York example from tutorial.</LI-CODE> Mon, 20 Nov 2023 06:18:35 GMT https://community.esri.com/t5/arcgis-maps-sdk-for-unity-questions/spatial-filtering-to-remove-3d-objects-from-layer/m-p/1351329#M701 Deivydas24 2023-11-20T06:18:35Z