Grasshopper geometry can be synchronized with mixed reality devices using the Sync Object component.
Geometry in Grasshopper is not synchronised with Fologram by default in order to prevent accidental streaming of duplicate geometry.
To view any geometry in your Grasshopper geometry in mixed reality, connect it to the input of the Sync Object component. To modify the behaviour and properties of the geometry in mixed reality, access additional settings by right-clicking on the sync object component.