Expose model tuning version in a public interface for loaded tiles

Author: GhisBntly

Source/CesiumRuntime/Private/CesiumGltfComponent.cpp

@@ -3536,6 +3536,13 @@ UCesiumGltfComponent::UCesiumGltfComponent() : USceneComponent() {
   PrimaryComponentTick.bCanEverTick = false;
 }
 
+int32 UCesiumGltfComponent::GetTuningVersion() const {
+  if (pTile && pTile->getContent().getRenderContent()) {
+    return pTile->getContent().getRenderContent()->getModel()._tuningVersion;
+  }
+  return -1;
+}
+
 void UCesiumGltfComponent::UpdateTransformFromCesium(
     const glm::dmat4& cesiumToUnrealTransform) {
   for (USceneComponent* pSceneComponent : this->GetAttachChildren()) {

Source/CesiumRuntime/Private/CesiumGltfComponent.h

@@ -135,6 +135,9 @@ class UCesiumGltfComponent : public USceneComponent, public ICesiumLoadedTile {
 
   virtual void BeginDestroy() override;
 
+  // from ICesiumLoadedTile
+  int32 GetTuningVersion() const override;
+
   void UpdateFade(float fadePercentage, bool fadingIn);
 
 private:

Source/CesiumRuntime/Public/CesiumLoadedTile.h

@@ -13,5 +13,5 @@ class UCesiumLoadedTile : public UInterface {
 class ICesiumLoadedTile {
   GENERATED_BODY()
 public:
+  virtual int32 GetTuningVersion() const = 0;
 };
-