Hi XR developer! In previous videos we learned how to use mixed reality features such as passthrough, scene understanding and environment occlusion. We also looked at several ways on how to place objects in our room. Now, what if we would like to place our objects consistently in our scene and be able to load them again in the exact same position? This is where we need Meta’s spatial anchors, which we are going to look at today. We will look at how to create, save and load spatial anchors locally on our device.

Resources:
🔗 Spatial Anchors Documentation: https://developer.oculus.com/document...
🔗 Use Shared Spatial Anchors: https://developer.oculus.com/document...

Other Videos:
📹 Mixed Reality Utility Kit: Build spatially-aware apps with Meta XR SDK:    • Mixed Reality Utility Kit: Build spat...  
📹 Meta’s Building Blocks | Develop Mixed Reality Apps lightning fast:    • Meta’s Building Blocks | Develop Mixe...  
📹 How to use Lights & Shadows in Passthrough Mode:    • How to use Lights & Shadows in Passth...  
📹 Get Started with Meta Quest Development in Unity:    • Get Started with Meta Quest Developme...  
📹 Meta Quest Scene API:    • Meta Quest Scene API | Scene Understa...  
📹 Meta Quest Depth API and Occlusion Shaders:    • Meta Quest Depth API and Occlusion Sh...  

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Chapters:
0:00 Intro
0:48 Project & Scene Setup
1:29 Create Spatial Anchors
2:44 Get UUID of Spatial Anchor after creation
5:08 Save & Unsave Spatial Anchors
7:05 Unsave (or Save) all Spatial Anchors at once
8:43 Load all previously saved Spatial Anchors
12:46 Use MRUK to place anchors on the wall!
14:38 Outro