Table of Contents

Mega Studio (Unity) Release Notes

We are pleased to announce the release of EasyAR Mega Studio 2. EasyAR Mega Studio (Unity) is distributed with the EasyAR Sense Unity Plugin.

Download EasyAR Sense Unity Plugin (for Mega) to enjoy these new features and improvements.

Version 2.13.0

Release date: 2026-07-01

  • 🚚 Mega Studio is split into the com.easyar.mega.studio package and is no longer supported for use in the Unity development process.
  • ✨ Allow blocks to be freely rotated in the editor.
  • ✨ Force the display of mesh chunk identifiers when model loading fails.
  • 🔧 The annotation tool directly manages block nodes and no longer generates nodes for use in Unity development.
  • 🔧 The option to keep the coordinate system for annotation data is moved to the annotation tool package.
  • 🔧 The verification tool function is replaced by the session verification tool.
  • 🔧 The verification tool no longer adds coordinate axes and other components to the annotated model.
  • 🐛 Fix the issue where the panoramic image marker fails to hide in some cases.
  • 🐛 Fix the abnormal self-occlusion of the block model when the verification tool is running.
  • 🐛 Fix the abnormal material of the annotated model after the scene is saved.
  • 💥 Abolish support for block data generated by mapping services version 9.3 and earlier.
  • 🔥 Remove support for positioning services version 2.0 and earlier.
  • 🔥 Remove support for ema 0.3 - 0.4.
  • 🔥 Remove the global coordinate system and related functions.
  • 🔥 Remove the tool: Block Viewer for Unity Developer.
  • 🔥 Remove the tool: Block Viewer.

Version 2.12.6

Release date: 2026-05-18

There are no changes. It is released with EasyAR Sense Unity Plugin 4002.0.0.

Version 2.12.5

Release date: 2026-03-10

It is released with EasyAR Sense Unity Plugin 4001.0.0.

  • ✨ Add compatibility with gltfast version 6.15 and above.
  • 🔥 Incompatible with versions of EasyAR Sense Unity Plugin prior to 4001.

Version 2.12.4

Release date: 2025-11-14

There are no changes. It is released with EasyAR Sense Unity Plugin 4000.0.1.

Version 2.12.3

Release date: 2025-10-20

There are no changes. It is released with EasyAR Sense Unity Plugin 4000.0.0.

Version 2.12.2

Release date: 2025-08-29

  • ✨ Support loading block data created by mobile object collection.
  • 🔧 Optimize the export of occlusion models.
  • 🐛 Fix the problem that loading may fail when the block data is too large.
  • 📝 Special note: This version of Mega Studio can be used simultaneously with EasyARSenseUnityPlugin_4.7.0+4579.eeffecbe6 (other versions cannot be used).

Version 2.12.1

Release date: 2025-05-14

  • ✨ Support backing up block child objects before destroying the block when switching libraries or performing other operations.
  • ✨ Support importing service information files for service-based access.
  • ⚡ Optimize the dynamic loading of block Mesh LOD.
  • ✨ Support the dynamic loading of LOD when browsing panoramic images.
  • 🔧 Disable the collider of the block mesh at runtime.
  • 🐛 Fix the issue that the tool does not automatically check for updates in some cases.
  • 🔧 Optimize some prompt messages.

Version 2.12.0

Release date: 2025-04-17

  • ✨ Support the brand-new 3D Mesh in version 9.4.
  • ⚡ Faster loading speed.
  • ✨ Clearer details.
  • ✨ Automatic LOD switching.
  • ✨ Export gltf files for use in Blender.

Version 2.11.1

Release date: 2024-12-24

  • 🐛 Fix some issues with URP usage.
  • 🔧 Bypass some URP bugs in Unity 6.

Version 2.11.0

Release date: 2024-12-11

  • 🐛 Fix the problem that the verification tool fails to start after the block loads multiple data blocks.

Version 2.10.0

Release date: 2024-08-23

  • ✨ Rewrite and optimize the verification tool. The new version needs to be used at the bottom of the Studio tool.
  • ✨ Support viewing offline annotation data in the Block viewer.
  • ✨ Support straight-line alignment annotation.
  • ✨ Support displaying block updates for landmarks.
  • 🐛 Fix the request error caused by invalid login in some cases.
  • 🐛 Fix the problem that the list cannot be loaded due to too many mapping blocks in a positioning library under some accounts.
  • 🐛 Fix the import error when the annotation contains a road network in some cases.
  • 🐛 Fix the default use of automatic rules for naming annotations.
  • 🐛 Fix the possible error when deleting annotations in some cases.
  • 🐛 Fix the landmark navigation route import function.
  • ⬆️ Update the ktx component.

Version 2.9.1

Release date: 2024-06-28

  • ⚡ Optimize overseas usage (Note: only for Mega Studio. For SDK usage, you need to obtain the available address list through the web and try to select the optimal path).

Version 2.9.0

Release date: 2024-05-31

  • ✨ Support the Mega CLS v4DH service.
  • ✨ Support the new navigation route function in version 8.4.
  • 🐛 Fix the problem that service access fails when the scene is loaded again after being closed for a long time.
  • 🐛 Fix the problem that the panoramic environment preview cannot be loaded in a certain usage scenario.

Version 2.8.0

Release date: 2024-03-28

  • ✨ Support Mega Landmark.
  • ✨ Support the supplementary update and lossless upgrade functions (new features in mapping version 8.3).
  • ✨ Display operation help when there is no data in the service.
  • ✨ Display a warning when there are multiple blocks in the positioning service.
  • 🔧 Optimize the road network editing function.

Version 2.7.0

Release date: 2023-12-08

  • ✨ Support the panoramic environment preview function (mapping version >= 8.1 is required).

Version 2.6.1

Release date: 2023-10-17

  • ⬆️ Update the EasyAR Sense Unity plugin (see the plugin update information).

Version 2.6.0

Release date: 2023-08-06

  • ✨ Support the Mega CLS v3 service.

Version 2.5.0

Release date: 2023-04-23

  • ✨ Add references for handling several abnormal states in the sample.
  • ✨ Support playing eif data recorded by Mega Toolbox on Rokid devices.
  • 🔧 Optimize batch annotation and road network annotation.
  • 🐛 Fix the display problem of the verification tool mesh in the linear color space.

Version 2.4.0

Release date: 2023-02-22

  • ✨ Add support for the Unity editor compiled on Apple silicon.
  • 🔧 Optimize the navigation route editing.
  • 🐛 Fix the loss of scene data caused by the failure to refresh the Block list.

Version 2.3.0

Release date: 2022-11-18

  • ⚡ Significantly optimize the performance of annotation data.
  • ✨ Support the display of future block version numbers.
  • ✨ Add some advanced control options for annotation.
  • 🐛 Fix the issue that the Block viewer does not display blocks with the same ID.
  • 🐛 Fix the problem that garbage data appears in the scene when entering play mode before the Block is fully loaded.
  • 🔧 Updates related to Unity development:
    • ⚡ Optimize the efficiency of scene saving and loading. Block data is no longer saved.
    • 🔧 There is no need to delete the tool when packaging the app.
    • 🔧 The annotation data model is retained in the scene by default and can be turned off.
    • 🔥 Modify the interface namespace and delete some internal interfaces.
    • 🔧 Simplify the creation of annotations at runtime.

Version 2.2.0

Release date: 2022-10-11

  • ✨ Support the optimization of the Mega-v2 positioning service.
  • 🐛 Fix the failure of uploading and downloading annotation data in some Unity versions.

Version 2.1.0

Release date: 2022-09-01

  • ✨ Modify and optimize the annotation interaction.
  • ✨ Support annotation by mouse click.
  • ✨ Support batch annotation.
  • ✨ Support point annotation, road network, and annotation extension in ema 0.5.
  • 🔧 Many other optimizations.
  • 🐛 Fix issues related to Unity development.
  • 🐛 Fix the possible null reference when switching eif.
  • ⚡ Optimize the network requests for the list.

Version 2.0.0

Release date: 2022-07-27

  • ✨ EasyAR Mega Studio supports the new Mega cloud service.
  • ✨ Add a Block browsing tool (for Unity development), specifically for Unity application development.
  • ✨ Block browsing tool (for viewing only), which can load Block data from local or the Mega Block storage service.
  • ✨ Annotation tool (for annotation only and used in conjunction with Mega Toolbox. It is not recommended to use when developing Unity applications).
  • ✨ Add the function of accessing the service using an AppID (can access data of other development accounts without a username and password).
  • ✨ Add automatic and manual update detection.
  • ✨ Add service version compatibility check.
  • ⬆️ Update the ema version to 0.5.
  • ♻️ Split and simplify the sample.
  • 🔥 No longer support OC projects.