SenseSpatialDepthRenderer: How to stop and save the rendered mesh? (Unity)

Question

Hello,

I am testing EasyAR to "scan" an interior room and save its 3D mesh model with the Dense Spatial module.

Is EasyAR capable of stopping the scanning procedure and store the generated 3D model as a game object? If yes, it would be great if someone explains how to do it.

Thank you in advance.
- Dan.

Answer 1

In short, use enable/disable of ***FrameFilter to start/stop. And the mesh is a normal Unity resource or object, if you can see it, you can save it.

Comments

Thank you for the reply, but I have two important questions. Would be great if you give me some clues.

1) I was unable to start/stop the mesh generation process with the FrameFilter.

What I did was, I opened the example scene of Dense Spatial Map of EasyAR's Unity Package. I then added a button (Unity Button on the Canvas UI of the example scene) to set the FrameFilter of the scene to either "Disable" or "AllActiveChildren". But EasyAR kept generating the mesh regardless of what the value of FrameFilter is.

2) I had hard time finding the mesh via script, How can you access the generated mesh via scripting?

Thank you in advance.

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1. There is a "Build Map" switch in the sample "DeviceSupport/ARFoundation", find what is done there.
2. Read the script DenseSpatialMapBlockController, use its Info member or whatever method you can to obtain the mesh or mesh data in there. You can always learn how to create a Mesh from DenseSpatialMapBlockController.Info from the script itself.