This release includes support for Unreal Engine v5.4, v5.5, and v5.6 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.4: CesiumForUnreal-54-v2.21.0.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.21.0.zip
• Unreal Engine 5.6: CesiumForUnreal-56-v2.21.0.zip

Additions 🎉

• Added CesiumAzureMapsRasterOverlay.
• Added the interface ICesium3DTilesetLifecycleEventReceiver: when an implementation is registered on a tileset (with ACesium3DTileset::SetLifecycleEventReceiver), its functions will be called at various points in a tile's lifecycle, like when a mesh component is created, when a material is instanced, when the tile changes visibility, when it is unloaded, etc.

Fixes 🔧

• Fixed a bug where CesiumCreditSystem would not filter out empty credits, resulting in duplicate on-screen delimiters.
• Fixed a problem where multi-selecting UCesiumGlobeAnchorComponent could cause the selected components to teleport to 0 degrees longitude and 0 degrees latitude. Now, the geospatial position and orientation fields are hidden while multi-selecting.

In addition to the above, this release updates cesium-native from v0.52.0 to v0.53.0. See the changelog for a complete list of changes in cesium-native.

This release includes support for Unreal Engine v5.4, v5.5, and v5.6 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.4: CesiumForUnreal-54-v2.20.0.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.20.0.zip
• Unreal Engine 5.6: CesiumForUnreal-56-v2.20.0.zip

Additions 🎉

• Added support for rendering glTFs with line primitives.
• Added UCesiumGoogleMapTilesRasterOverlay.
• Added AssetOptions property to UCesiumIonRasterOverlay.

In addition to the above, this release updates cesium-native from v0.51.0 to v0.52.0. See the changelog for a complete list of changes in cesium-native.

This release includes support for Unreal Engine v5.4, v5.5, and v5.6 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.4: CesiumForUnreal-54-v2.19.1.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.19.1.zip
• Unreal Engine 5.6: CesiumForUnreal-56-v2.19.1.zip

Fixes 🔧

• Fixed a bug that could cause incorrect ellipsoid parameters to be used when loading a level.

This release includes support for Unreal Engine v5.4, v5.5, and v5.6 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.4: CesiumForUnreal-54-v2.19.0.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.19.0.zip
• Unreal Engine 5.6: CesiumForUnreal-56-v2.19.0.zip

Additions 🎉

• Added assets for the IAU2015 Moon and Mars ellipsoids under Content.

Fixes 🔧

• Added a missing CesiumRuntime.h include in CesiumPropertyAttribute.cpp that broke compilation in v2.18.0 on Windows.
• Fixed a bug in FCesiumVectorStyle that made polygons use the color mode from LineStyle instead of PolygonStyle.
• Fixed a bug that could cause a crash when undoing and redoing deletion of a CesiumRasterOverlay component.
• Fixed a crash in UCesiumLoadGeoJsonDocumentFromIonAsyncAction that occurred when a Cesium ion server was not specified. The action will now fall back to the default ion server, similar to ACesium3DTileset.

In addition to the above, this release updates cesium-native from v0.50.0 to v0.51.0. See the changelog for a complete list of changes in cesium-native.

This release includes support for Unreal Engine v5.4, v5.5, and v5.6 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.4: CesiumForUnreal-54-v2.18.0.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.18.0.zip
• Unreal Engine 5.6: CesiumForUnreal-56-v2.18.0.zip

Breaking Changes 📣

• Removed support for Unreal Engine 5.3. Unreal Engine 5.4 or later is now required.
• FCesiumPrimitiveMetadata::GetPropertyAttributeIndices is now deprecated. Use GetPropertyAttributes to directly get the FCesiumPropertyAttributes instead.

Additions 🎉

• Added CesiumGeoJsonDocumentRasterOverlay, allowing stylized GeoJSON to be rasterized and draped over terrain and other 3D Tiles.
• Added FCesiumPropertyAttributeProperty to represent glTF property attribute properties and UCesiumPropertyAttributePropertyBlueprintLibrary to retrieve their values.
• Added FCesiumPropertyAttribute to represent glTF property attributes and UCesiumPropertyAttributeBlueprintLibrary to act upon them with Blueprints.
• Added UCesiumPrimitiveMetadataBlueprintLibrary::GetPropertyAttributes to retrieve the property attributes from a FCesiumPrimitiveMetadata.
• Added UCesiumPropertyTexturePropertyBlueprintLibrary::GetInteger64. Although 64-bit integers aren't directly supported by property textures, this enables the lossless retrieval of 32-bit unsigned integers.

Fixes 🔧

• Fixed error messages in the Unreal log about uninitialized fields in FCesiumGeocoderServiceAttribution and FCesiumGeocoderServiceFeature.
• Fixed a bug where CesiumEllipsoidFunctions was inaccessible outside of the plugin.
• Fixed an issue where UCesiumGlobeAnchorComponent::SetEastSouthUpRotation() would throw an exception if no ACesiumGeoreference was found in the level.

In addition to the above, this release updates cesium-native from v0.49.0 to v0.50.0. See the changelog for a complete list of changes in cesium-native.

This is the last release of Cesium for Unreal that will support Unreal Engine v5.3. Future versions will require Unreal Engine v5.4+.

This release includes support for Unreal Engine v5.3, v5.4, v5.5, and v5.6 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.3: CesiumForUnreal-53-v2.17.0.zip
• Unreal Engine 5.4: CesiumForUnreal-54-v2.17.0.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.17.0.zip
• Unreal Engine 5.6: CesiumForUnreal-56-v2.17.0.zip

Breaking Changes 📣

• Feature IDs that are encoded by UCesiumFeaturesMetadataComponent will now use a default null feature ID of -1 instead of 0.
• Materials generated by UCesiumFeaturesMetadataComponent now always check for null feature IDs, assuming a default value of -1.

Additions 🎉

• Added support for Unreal Engine 5.6.
• Added a C++ and Blueprint API for loading and accessing GeoJSON data.

In addition to the above, this release updates cesium-native from v0.48.0 to v0.49.0. See the changelog for a complete list of changes in cesium-native.

This is the first release of Cesium for Unreal for Unreal Engine 5.6. It is designated a Preview because we tried to get it out as quickly as possible, so it's not tested as well as a normal release.

Note: This release does not currently support Apple platforms (macOS, iOS). They will be supported in a future release.

• Unreal Engine 5.6: Preview-CesiumForUnreal-56-v2.16.1.zip

For other versions of Unreal Engine, see:
https://github.com/CesiumGS/cesium-unreal/releases/latest

This release includes support for Unreal Engine v5.3, v5.4, and v5.5 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.3: CesiumForUnreal-53-v2.16.1.zip
• Unreal Engine 5.4: CesiumForUnreal-54-v2.16.1.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.16.1.zip

Additions 🎉

• Added support for TRIANGLE_FAN primitives in tile meshes.

Fixes 🔧

• Worked around an Unreal Engine limitation that prevented collisions and line traces from working correctly for tilesets with a very small scale factor.
• Add a missing include for GEngine when packaging from source, introduced in v2.16.0.
• Fixed a bug in UCesiumFeaturesMetadataComponent where multiple references to same feature ID set would cause improper encoding of its feature IDs.
• Fixed a crash that would occur when duplicating an ACesiumGeoreference.
• Fixed a bug that caused tilesets to render incorrectly when Dynamic Material Instances were used for their material settings.
• Removed an unnecessary copy operation that happened while constructing tile meshes.

In addition to the above, this release updates cesium-native from v0.47.0 to v0.48.0. See the changelog for a complete list of changes in cesium-native.

This release includes support for Unreal Engine v5.3, v5.4, and v5.5 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.3: CesiumForUnreal-53-v2.16.0.zip
• Unreal Engine 5.4: CesiumForUnreal-54-v2.16.0.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.16.0.zip

Additions 🎉

• Added a Cesium -> Geocoder -> Geocode Blueprint function, making it easy to query the Cesium ion geocoder.
• Added UCesiumMetadataPickingBlueprintLibrary::FindPropertyTableProperty to search for a FCesiumPropertyTableProperty by name on a given UPrimitiveComponent.

Fixes 🔧

• Fixed a linking issue introduced in v2.15.0 in GoogleTilesTestSetup.
• The "unsupported primitive mode" warning is now only logged once to avoid console spam.
• Request cache will now use FPaths::ProjectUserDir instead of FPaths::EngineUserDir on non-Android and non-iOS platforms, fixing a permissions issue in Development builds.
• Fixed a build issue with KTX-Software's overlay port on Windows when there is no bash.exe in the system PATH and Git-for-windows is installed in a non-default directory.

In addition to the above, this release updates cesium-native from v0.46.0 to v0.47.0. See the changelog for a complete list of changes in cesium-native.

This release includes support for Unreal Engine v5.3, v5.4, and v5.5 for Windows, Linux, macOS, Android, and iOS. Please select the appropriate ZIP for your version.

• Unreal Engine 5.3: CesiumForUnreal-53-v2.15.0.zip
• Unreal Engine 5.4: CesiumForUnreal-54-v2.15.0.zip
• Unreal Engine 5.5: CesiumForUnreal-55-v2.15.0.zip

Additions 🎉

• Actors spawned through the Cesium editor panel, such as tilesets and cartographic polygons, will now be parented to the first selected georeference - if any - instead of always being parented to the first georeference in the scene.
• WorldHeight Runtime Virtual Texture output is now set to the Z component of the world position.

Fixes 🔧

• Fixed a bug where a glTF material with alphaMode=BLEND would be rendered as opaque if its baseColorFactor was not set.
• Fixed a crash that could occur when rapidly refreshing a tileset.
• Fixed crash when tilesets with point clouds were used in combination with Hardware Ray Tracing.
• Worked around an apparent Metal problem that prevented polygon clipping from working correctly on macOS.
• Fixed normals being incorrectly written to Runtime Virtual Texture output in tangent space instead of in world space.

In addition to the above, this release updates cesium-native from v0.45.0 to v0.46.0. See the changelog for a complete list of changes in cesium-native.