PORTAL SENSE VR PROJECT

Unity & VR setup

• OpenXR

• XRIT

• URP

• Input System

• Multiplayer SDK (Photon)

XR setup

•  Configure floors, UI icons and other gameobjects with physics as XR interactables

• Create a player using a 3D model as avatar and adding hands with XR interactions (grabbing objects) and Locomotion System (Teleportation)

• Create interactions to change objects and materials and update the scenes of all the players in the room in real time

Multiplayer development

• Lobby, room, matchmaking, gameobjects and player setup

• Synchronize changes in gameobjects such as walls and floor textures

App optimization

Analysis of textures, lighting and 3D models using profiler to identify:

• Verts, tris count

• CPU, GPU and Memory usage

A previous demo VR app with the following setup:

• Built-in rendering pipeline

• SourceForge as MP SDK

  • MP session only for players connected to a local, office network

• 2 different projects: one for Android devices and another one for PC

• Old VR interaction packages

A new VR app with the following improvements:

• URP

• Photon as MP SDK

  • Players connected from almost anywhere around the world using a Wi-Fi connection

• OpenXR: only 1 project from which 2 different builds can be made for Android and PC using

• XRIT

The team consisted of 3 people:

• Unity Lead developer

• Unity VR developer

• 3D modeler and designer