Here are official Matterport official Virtual Reality (VR) Resources in light of Matterport's CoreVR announcement Monday, 3 October 2016.

How to Share a VR Space [VIDEO + PDF]
How do I share a VR Space?
How do I share a collection of VR Spaces?
What is the VR Button on 3D Showcase?
How do I enable/disable VR and the VR button?
Matterport CoreVR FAQ
Scanning for Virtual Reality
Preparing for VR in Workshop
VR Transitions and Depth
Matterport VR White Paper
✓ Matterport VR SDK (Email Matterport VR Support:

Other Matterport official Virtual Reality (VR) Resources?