how can i load the anchor from ASA in unreal

Question

I’m following this tutorial of Azure Spatial Anchors in Unreal like below

https://learn.microsoft.com/en-us/windows/mixed-reality/develop/unreal/unreal-azure-spatial-anchors

In the below picture, circle marked one,

I want to know where the Azure Spatial Anchor variable comes from??
I’m stucked in this part because don’t know how to make the azure spatial anchor variable!

Answer 1

Hi @혜진 서 ,

Writing to help progress this along. For the step highlighted above, that is just showing a concept to help for the next step on the event. The actual parameter passed into the function is in the event step that follows in the next image:
https://learn.microsoft.com/en-us/windows/mixed-reality/develop/unreal/images/asa-unreal/unreal-spatial-anchors-img-20.png

To help further, the saving process shown earlier shows the concept of an array created to store information. Just same concept, this is a storage variable to pass over:
https://learn.microsoft.com/en-us/windows/mixed-reality/develop/unreal/unreal-azure-spatial-anchors#saving-an-anchor

On the docs, I did file a request to help make that step clearer in the documentation. That tracking item is here:
https://github.com/MicrosoftDocs/mixed-reality/issues/655

Thanks,
Nathan