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 2.12.5

Release date: 2026-03-10

Released with EasyAR Sense Unity Plugin 4001.0.0.

  • ✨ Added compatibility with gltfast 6.15 and above
  • 🔥 Incompatible with EasyAR Sense Unity Plugin versions prior to 4001

Version 2.12.4

Release date: 2025-11-14

No changes, released with EasyAR Sense Unity Plugin 4000.0.1.

Version 2.12.3

Release date: 2025-10-20

No changes, released with EasyAR Sense Unity Plugin 4000.0.0.

Version 2.12.2

Release date: 2025-08-29

  • ✨ Supports loading block data created by object capture on mobile devices
  • 🔧 Optimized export of occlusion models
  • 🐛 Fixed potential loading failures when block data is excessively large
  • 📝 Special note: This version of Mega Studio can be used simultaneously with EasyARSenseUnityPlugin_4.7.0+4579.eeffecbe6 (other versions are not supported)

Version 2.12.1

Release date: 2025-05-14

  • ✨ Supports backing up block child objects before destroying blocks during library switching or other operations
  • ✨ Service access supports importing service information files
  • ⚡ Optimized dynamic loading of block Mesh LOD
  • ✨ Supports LOD dynamic loading during panoramic image browsing
  • 🔧 Disabled block mesh colliders at runtime
  • 🐛 Fixed cases where tools didn't automatically check for updates
  • 🔧 Optimized some prompt messages

Version 2.12.0

Release date: 2025-04-17

  • ✨ Supports the brand-new 3D Mesh from version 9.4
  • ⚡ Faster loading speed
  • ✨ Sharper details
  • ✨ Automatic LOD switching
  • ✨ Exportable gltf files for use in Blender

Version 2.11.1

Release date: 2024-12-24

  • 🐛 Fixed some URP usage issues
  • 🔧 Worked around some URP bugs in Unity 6

Version 2.11.0

Release date: 2024-12-11

  • 🐛 Fixed validation tool startup failure after loading multiple blocks

Version 2.10.0

Release date: 2024-08-23

  • ✨ Rewrote and optimized the validation tool; new version requires usage at the bottom of the Studio tool
  • ✨ Supports viewing offline annotation data in Block viewer
  • ✨ Supports straight-line alignment annotation
  • ✨ Supports displaying block updates for landmarks
  • 🐛 Fixed request errors caused by login expiration
  • 🐛 Fixed list loading failure when a positioning library contained too many image blocks
  • 🐛 Fixed import errors when annotations contained road networks
  • 🐛 Fixed default annotation naming using automatic rules
  • 🐛 Fixed potential errors when deleting annotations
  • 🐛 Fixed landmark navigation route import functionality
  • ⬆️ Updated ktx component

Version 2.9.1

Release date: 2024-06-28

  • ⚡ Optimized for overseas usage (Note: applies only to Mega Studio. SDK usage requires manually obtaining accessible address lists via the webpage and selecting optimal paths)

Version 2.9.0

Release date: 2024-05-31

  • ✨ Supports Mega CLS v4DH service
  • ✨ Supports new navigation route feature added in version 8.4
  • 🐛 Fixed service access failure after long periods of closing the scene
  • 🐛 Fixed panoramic environment preview loading failure in certain usage scenarios

Version 2.8.0

Release date: 2024-03-28

  • ✨ Supports Mega Landmark
  • ✨ Supports incremental updates and lossless upgrade features (new in mapping version 8.3)
  • ✨ Displays operational guidance when no data exists in the service
  • ✨ Displays warnings when multiple blocks exist in positioning services
  • 🔧 Optimized road network editing functionality

Version 2.7.0

Release date: 2023-12-08

  • ✨ Supports panoramic environment preview (requires mapping version >= 8.1)

Version 2.6.1

Release date: 2023-10-17

  • ⬆️ Updated EasyAR Sense Unity plugin (see plugin update information)

Version 2.6.0

Release date: 2023-08-06

  • ✨ Supports Mega CLS v3 service

Version 2.5.0

Release date: 2023-04-23

  • ✨ Added sample handling for several exception states
  • ✨ Supports playing eif data recorded by Mega Toolbox on Rokid devices
  • 🔧 Optimized batch annotation and road network annotation
  • 🐛 Fixed validation tool mesh display issues in linear color space

Version 2.4.0

Release date: 2023-02-22

  • ✨ Added support for Unity editor compiled on Apple silicon
  • 🔧 Optimized navigation route editing
  • 🐛 Fixed scene data loss caused by failed Block list refresh

Version 2.3.0

Release date: 2022-11-18

  • ⚡ Significantly optimized annotation data performance
  • ✨ Supports displaying future block version numbers
  • ✨ Added advanced annotation control options
  • 🐛 Fixed Block viewer not displaying blocks with identical IDs
  • 🐛 Fixed garbage data appearing in scenes when entering play mode before Block loading completed
  • 🔧 Unity development updates
    • ⚡ Optimized scene saving/loading efficiency; block data is no longer saved
    • 🔧 Removed tool deletion requirement for app packaging
    • 🔧 Annotation data models remain in scenes by default (can be disabled)
    • 🔥 Modified interface namespace; removed some internal interfaces
    • 🔧 Simplified runtime annotation creation

Version 2.2.0

Release date: 2022-10-11

  • ✨ Supports Mega-v2 positioning service optimizations
  • 🐛 Fixed annotation data upload/download failures in some Unity versions

Version 2.1.0

Release date: 2022-09-01

  • ✨ Annotation interaction modifications and optimizations
  • ✨ Supports annotation via mouse click
  • ✨ Supports batch annotation
  • ✨ Supports ema 0.5 point annotation, road networks, annotation extensions, etc.
  • 🔧 Many other optimizations
  • 🐛 Fixed Unity development issues
  • 🐛 Fixed potential null references when switching eif
  • ⚡ Optimized list network requests

Version 2.0.0

Release date: 2022-07-27

  • ✨ EasyAR Mega Studio, supporting the new Mega cloud service
  • ✨ Added Block viewer tool (for Unity development), dedicated to Unity app development
  • ✨ Block viewer tool (viewing only), loads Block data locally or from Mega Block storage service
  • ✨ Annotation tool (for annotation and Mega Toolbox integration only; not recommended for Unity app development)
  • ✨ Added service access via AppID (access other developer account data without username/password)
  • ✨ Added automatic and manual update detection
  • ✨ Added service version compatibility checks
  • ⬆️ Updated ema version to 0.5
  • ♻️ Split and simplified samples
  • 🔥 No longer supports OC projects