From 5775916f8aed7a9a3c9b0181c2bc4ee73713975e Mon Sep 17 00:00:00 2001
From: Kieran Coppins <kieran.coppins@iventis.co.uk>
Date: Mon, 11 Nov 2024 17:06:07 +0000
Subject: [PATCH 1/2] Use a soft object reference for cartographic polygons

---
 Source/CesiumRuntime/Private/CesiumPolygonRasterOverlay.cpp | 2 +-
 Source/CesiumRuntime/Public/CesiumPolygonRasterOverlay.h    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/CesiumRuntime/Private/CesiumPolygonRasterOverlay.cpp b/Source/CesiumRuntime/Private/CesiumPolygonRasterOverlay.cpp
index 66a465a45..3f8a7ba6d 100644
--- a/Source/CesiumRuntime/Private/CesiumPolygonRasterOverlay.cpp
+++ b/Source/CesiumRuntime/Private/CesiumPolygonRasterOverlay.cpp
@@ -28,7 +28,7 @@ UCesiumPolygonRasterOverlay::CreateOverlay(
   std::vector<CartographicPolygon> polygons;
   polygons.reserve(this->Polygons.Num());
 
-  for (ACesiumCartographicPolygon* pPolygon : this->Polygons) {
+  for (auto& pPolygon : this->Polygons) {
     if (!pPolygon) {
       continue;
     }
diff --git a/Source/CesiumRuntime/Public/CesiumPolygonRasterOverlay.h b/Source/CesiumRuntime/Public/CesiumPolygonRasterOverlay.h
index abf154bb8..728ecc231 100644
--- a/Source/CesiumRuntime/Public/CesiumPolygonRasterOverlay.h
+++ b/Source/CesiumRuntime/Public/CesiumPolygonRasterOverlay.h
@@ -29,7 +29,7 @@ class CESIUMRUNTIME_API UCesiumPolygonRasterOverlay
    * The polygons to rasterize for this overlay.
    */
   UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Cesium")
-  TArray<ACesiumCartographicPolygon*> Polygons;
+  TArray<TSoftObjectPtr<ACesiumCartographicPolygon>> Polygons;
 
   /**
    * Whether to invert the selection specified by the polygons.

From 99b62d17af69d885e4a1af10ab1b43534c82f493 Mon Sep 17 00:00:00 2001
From: Kevin Ring <kevin@kotachrome.com>
Date: Thu, 21 Nov 2024 20:43:30 +1100
Subject: [PATCH 2/2] Update CHANGES.md.

---
 CHANGES.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index 2ee999333..92999a7ef 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,11 @@
 # Change Log
 
+### Not Released Yet
+
+##### Fixes :wrench:
+
+- `CesiumPolygonRasterOverlay` now references `CesiumCartographicPolygon` instances using `TSoftObjectPtr`, which allows, for example, a raster overlay in the persistent level to use a polygon in a sub-level.
+
 ### v2.10.0 - 2024-11-01
 
 ##### Additions :tada: