Hello everyone.

We have decided to phase out the Mixed Reality Forums over the next few months in favor of other ways to connect with us.

The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.

The plan between now and the beginning of May is to clean up old, unanswered questions that are no longer relevant. The forums will remain open and usable.

On May 1st we will be locking the forums to new posts and replies. They will remain available for another three months for the purposes of searching them, and then they will be closed altogether on August 1st.

So, where does that leave our awesome community to ask questions? Well, there are a few places we want to engage with you. For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality. If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers. And always feel free to hit us up on Twitter @MxdRealityDev.

I am trying to map a very large space but cannot download entire map from 3D View.

I am mapping a very large space. In the Hololens itself, under Spaces, the Space is about 171MB but the 3D View in the Device Portal is only showing me a part of that entire map (about 45 MB). How can I extract/download the ENTIRE 171MB map from the Hololens? I am working in Unity with HoloToolkit.


  • Hi,

    I'm having the same problem. My space is about 162 MB, but i'm not able to view it and download it from 3D view. Have you figured anything out?

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