Create a 3D World in Unity with Google Maps 3D Tiles: A Step-by-Step Tutorial

Q&A

• What are photorealistic 3D tiles?

  — Photorealistic 3D tiles are a feature introduced by Google that allows users to create a 3D world using Google Maps and Earth in Unity.

• How can I start a 3D Universal Render pipeline project?

  — To start a 3D Universal Render pipeline project, you need to install CESIUM by adding a new scoped registry in the Package Manager and sign up for Google Maps and CESIUM accounts.

• How can I mark specific locations on the map?

  — You can mark specific locations on the map by using Google Maps and Google Earth to find the locations with coordinates and set them as origin points for future reference.

• What is the "create sub scene" feature?

  — The "create sub scene" feature in Google's photorealistic 3D tiles allows users to create zones in a map to display global scale experiences and locations.

• How can I optimize the game for smooth exploration?

  — To optimize the game for smooth exploration, you can disable the dynamic camera, adjust screen space error and character position, and load the map faster in Unity.