Fixed a quick issue where one actor was rendering in game due to not being serialized, so it's now recreated in beginplay correctly.

Author: Chris Conway

Source/RMC_Examples/Actors/BasicRMCPackedVertexActor.cpp

@@ -30,14 +30,29 @@ void ABasicRMCPackedVertexActor::CreateBoxMesh(const FVector& Size, TArray<FRunt
 	}
 }
 
-
-void ABasicRMCPackedVertexActor::OnConstruction(const FTransform& Transform)
+void ABasicRMCPackedVertexActor::Generate()
 {
 	TArray<FRuntimeMeshVertexSimple> Vertices;
 	TArray<int32> Triangles;
-	
+
 	CreateBoxMesh(FVector(100, 100, 100), Vertices, Triangles);
 
 	// Create the mesh section  (also enables collision, and sets the section update frequency to infrequent)
 	RuntimeMesh->CreateMeshSection(0, Vertices, Triangles, true, EUpdateFrequency::Infrequent);
-}
+}
+
+void ABasicRMCPackedVertexActor::BeginPlay()
+{
+	// These types of sections can't be serialized currently.
+	// So check if it was already created and if not create it now
+	if (!RuntimeMesh->DoesSectionExist(0))
+	{
+		Generate();
+	}
+}
+
+void ABasicRMCPackedVertexActor::OnConstruction(const FTransform& Transform)
+{
+	Generate();
+}
+

Source/RMC_Examples/Actors/BasicRMCPackedVertexActor.h

@@ -15,9 +15,12 @@ class RMC_EXAMPLES_API ABasicRMCPackedVertexActor : public ARuntimeMeshObjectBas
 
 		void OnConstruction(const FTransform& Transform) override;
 
+	// Called when the game starts or when spawned
+	virtual void BeginPlay() override;
 
 	/* Helper to generate a box mesh and convert it to FRuntimeMeshVertexSimple */
 	void CreateBoxMesh(const FVector& Size, TArray<FRuntimeMeshVertexSimple>& Vertices, TArray<int32>& Triangles);
 
+	void Generate();
 
 };