Initial Model Scaling
With compatible versions of the FME AR app, this parameter controls how the initial presentation of the scene appears.
- The default mode (which is blank) means that the FME AR app will determine the initial display for the model.
- Fit – The entire model will be scaled so that all parts of the 3D geometry fit into a 50cm * 50cm * 50cm cube and appear on screen at once.
- Full Scale – When viewed with the FME AR viewer app, the model will be scaled such that it is displayed in a 1:1 scale. For example, this could be used to render an architectural drawing to provide a virtual 3D walkthrough, preserving distances and object sizes.
- Custom – Enables the Custom Scale parameter, which allows you to specify a custom scale while still preserving relative sizes and distances between objects in the scene.
Custom Scale
Used with Initial Model Scaling: Custom. Custom scale is set as a ratio. For example, 1:10 or 1to10.
Advanced
Support Reading on Devices
Since these files are designed for use with mobile devices, it is possible that they will be downloaded over cellular internet connections which often have data caps or lower speeds.
- Both Android and iOS – The file will be able to read by supported mobile devices running either operating system.
- Android (glTF only) – The file will only be able to be displayed by supported mobile devices running Android.
- iOS (USD only) – The file will only be able to be displayed by supported mobile devices running iOS.