Gis objects cleaning

src/Speckle.Objects/Data/GisObject.cs

@@ -0,0 +1,14 @@
+using Speckle.Sdk.Models;
+
+namespace Speckle.Objects.Data;
+
+/// <summary>
+/// Represents an Autodesk.Revit.DB.Element object in Revit
+/// </summary>
+[SpeckleType("Objects.Data.GisObject")]
+public class GisObject : Base, IGisObject
+{
+  public required string name { get; set; }
+  public required string type { get; set; }
+  public required IReadOnlyList<Base> displayValue { get; set; }
+}

src/Speckle.Objects/GIS/GisLayer.cs

@@ -0,0 +1,12 @@
+using Speckle.Sdk.Models;
+using Speckle.Sdk.Models.Collections;
+
+namespace Speckle.Objects.GIS;
+
+[SpeckleType("Objects.GIS.GisLayer")]
+public class GisLayer : Collection
+{
+  public required CRS crs { get; set; }
+  public required string units { get; set; }
+  public required string type { get; set; }
+}

src/Speckle.Objects/Geometry/Polygon.cs

@@ -0,0 +1,16 @@
+using Speckle.Sdk.Models;
+
+namespace Speckle.Objects.Geometry;
+
+[SpeckleType("Objects.Geometry.Polygon")]
+public class Polygon : Base
+{
+  public string units { get; set; }
+  public ICurve boundary { get; set; }
+  public List<ICurve> voids { get; set; }
+
+  public Polygon()
+  {
+    voids = new List<ICurve>();
+  }
+}

src/Speckle.Objects/Interfaces.cs

@@ -85,14 +85,6 @@ public interface ITransformable : ISpeckleObject
 
 #endregion
 
-#region GIS
-public interface IGisFeature : ISpeckleObject
-{
-  Base attributes { get; set; }
-}
-
-#endregion
-
 #region Data objects
 
 /// <summary>
@@ -159,4 +151,9 @@ public interface ITeklaObject : IDataObject
   [DetachProperty]
   IReadOnlyList<ITeklaObject> elements { get; }
 }
+
+public interface IGisObject : IDataObject
+{
+  string type { get; }
+}
 #endregion