Doc, parameter names.

Source/CesiumRuntime/Public/Cesium3DTileset.h

@@ -108,6 +108,22 @@ class CESIUMRUNTIME_API ACesium3DTileset : public AActor {
   UFUNCTION(BlueprintCallable, meta = (DeprecatedFunction))
   void SetMobility(EComponentMobility::Type NewMobility);
 
+  /**
+   * @brief Initiates an asynchronous query for the height of this tileset at a
+   * list of positions, expressed as longitude (X) and latitude (Y). The most
+   * detailed available tiles are used to determine each height.
+   *
+   * The height of the input positions is ignored, unless height sampling fails
+   * at that location. On output, the height is expressed in meters above the
+   * ellipsoid (usually WGS84), which should not be confused with a height above
+   * mean sea level.
+   *
+   * @param LongitudeLatitudeHeightArray The positions for which to sample
+   * heights, expressed in degrees. Longitude is in the X component, Latitude is
+   * in the Y component, and Height is in the Z component.
+   * @param OnHeightsSampled A callback that is invoked in the game thread when
+   * heights have been sampled for all positions.
+   */
   void SampleHeightMostDetailed(
       const TArray<FVector>& LongitudeLatitudeHeightArray,
       FCesiumSampleHeightMostDetailedCallback OnHeightsSampled);

Source/CesiumRuntime/Public/CesiumSampleHeightMostDetailedAsyncAction.h

@@ -61,9 +61,9 @@ class CESIUMRUNTIME_API UCesiumSampleHeightMostDetailedAsyncAction
 
 private:
   void RaiseOnHeightsSampled(
-      ACesium3DTileset*,
-      const TArray<FCesiumSampleHeightResult>&,
-      const TArray<FString>&);
+      ACesium3DTileset* Tileset,
+      const TArray<FCesiumSampleHeightResult>& Result,
+      const TArray<FString>& Warnings);
 
   ACesium3DTileset* _pTileset;
   TArray<FVector> _longitudeLatitudeHeightArray;