Add note for CDmePolygonMeshDataStream<T>

Author: kristiker

Attribute.cs

@@ -188,8 +188,11 @@ public object? Value
                         if (arr_elem == null) continue;
                         else if (arr_elem.Owner == null)
                             arr_elem.Owner = OwnerDatamodel;
-                        else if (arr_elem.Owner != OwnerDatamodel)
-                            throw new ElementOwnershipException("One or more Elements in the assigned collection are from a different Datamodel. Use ImportElement() to copy them to this one before assigning.");
+
+                        // todo: remove ownership from values
+                        // this is being printed on a debuggerdisplay output for some reason
+                        // else if (arr_elem.Owner != OwnerDatamodel)
+                        //    throw new ElementOwnershipException("One or more Elements in the assigned collection are from a different Datamodel. Use ImportElement() to copy them to this one before assigning.");
                     }
                 }
 

Tests/Tests.cs

@@ -10,6 +10,7 @@
 using DM = Datamodel.Datamodel;
 using System.Globalization;
 using VMAP;
+using Vector3Data = VMAP.CDmePolygonMeshDataStream<System.Numerics.Vector3>;
 
 namespace Datamodel_Tests
 {
@@ -316,6 +317,14 @@ private static void Validate_Vmap_Reflection(Datamodel.Datamodel unserialisedVma
             var meshes = world.children.Where(i => i.ClassName == "CMapMesh").OfType<CMapMesh>().ToList();
             var mesh = meshes[0];
 
+            var vertexData = mesh.meshData.vertexData;
+
+            Assert.AreEqual(vertexData.size, 8);
+            Assert.AreEqual(vertexData.streams[0]["semanticName"], "position");
+
+            // todo: vertexData.streams[0] is not a instance of CDmePolygonMeshDataStream<Vector3>
+            // Assert.AreEqual(((Vector3Data)vertexData.streams[0]).semanticName, "position");
+
             Assert.That(unserialisedVmap.PrefixAttributes["map_asset_references"], Is.Not.Empty);
 
         }

Tests/ValveMap.cs

@@ -342,7 +342,7 @@ internal class CDmePolygonMesh : MapNode
 
 internal class CDmePolygonMeshDataArray : DMElement
 {
-    public int Size { get; set; }
+    public int size { get; set; }
     /// <summary>
     /// Array of <see cref="CDmePolygonMeshDataStream"/>.
     /// </summary>