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Adding navigation and occlusion meshes

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Domain setup: Navmesh

Domain setup: Navmesh

Navmeshes are walkable areas within a domain which developers can use for guiding users around a physical space.

Create navmeshes in DMT

In DMT beta, click on "My domains" and select your domain.
Click the "Edit or create navmesh" tile.
Scan one of the portals to calibrate into the domain.
Tap on a walkable area of the floor to create the first navmesh. Drag either the corners or the sides to adjust the navmesh.
Repeat step 4 until all walkable areas are covered, making sure that navmeshes overlap at intersections.
Click "Finish setup" when you're done.
You can now view the navmeshes in either 3D view ("Explore domain 3D" tile) or AR view ("Explore domain AR" tile).

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Chapters

Domain setup: Navmesh

Domain setup: Occlusion mesh

This is the beginning of this lesson

Domain setup: Occlusion mesh

Need a refresher on the essentials?

Check out more lessons, DIY kits and essentials reading material at the developer learning centre homepage.

Overview of real world web domains

Just as websites make digital information accessible to us, real world web domains make physical spaces accessible to robots, glasses, and other devices.

Introduction to domain setup

Get started with domains by setting one up in a few easy steps. All you need are some portal QR codes and a phone running iOS 16+ or Android 13+.

Adding navigation and occlusion meshes

Add walkable areas and occlusion volumes to your domain. These help give your devices an understanding of the space.

Want to build on the real world web and need a helping hand?

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