Hello everyone.
The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
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.
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, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
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.
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, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
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Experience related questions
Afternoon, I've been playing with holo lens quite abit. I'm a ux teacher and experience designer with dev know how. As I've been Checking out all the documentation I have a few questions.
- When spatially mapping a room is this base data open to other apps?
- This room, ceiling and wall mapping interface at the start of several experiences is this a standard holo lens system / component?
- How does this spatial information get updated if the room changes.(methods)
- What factors are being used to map room location to existing spatial environment?
- How do objects in a room level experience get mapped to place points. For example an object is for a table, floor, ceiling.
- Are the scan capabilities something you have to custom build the room overlays for?
- I noticed last night the device worked quite well in a dark room after I turned off the light.
I'm really putting the device into familiar and practical places.
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Best Answer
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Options
Patrick
mod
- Yes, spatial mapping data is created by the OS and made available to all apps.
- No, this is a custom wrapper around the spatial mapping data.
Holograms 230 would be the place to look for this. SpatialMappingObserver.cs is the code file that handles the updates. The basic flow is:
- The application asks the spatial mapping system for updates, supplying a callback function to call with the updates.
- The spatial mapping calls the callback function for each surface that is being updated (or added or deleted).
- The application makes a 'RequestMeshAsync' call to fill in the actual mesh.
- I'm not sure I understand this question.
- Holograms 230 does this, though not as refined as in the experiences you've mentioned.
- I don't understand this either.
- A little light is better than no light. You will lose head tracking more often in a dark room.
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This post provided as-is with no warranties and confers no rights. Using information provided is done at own risk.(Daddy, what does 'now formatting drive C:' mean?)
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Answers
Holograms 230 would be the place to look for this. SpatialMappingObserver.cs is the code file that handles the updates. The basic flow is:
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This post provided as-is with no warranties and confers no rights. Using information provided is done at own risk.
(Daddy, what does 'now formatting drive C:' mean?)
Thank you for your answers.
This is probably covered in holo 230. I was asking how the system recognizes existing spatial maps for a previous mapped location
I was asking about the overlay that shows up showing Wall's ceilings etc have been mapped. Similar to to the apps by asobo.
Thanks again for sharing your knowledge