This is an alpha version.
NEW: Version 1.0

This version of the module allows you:
- to add only one fiducial on a model.
- move the fiducial on the surface of the model or not.
- define a radius for the region of interest (ROI) which is displayed at the same time.
However, some limitations:
 - you can work with one model
 - you can add only one fiducial on the scene
 - maximum value for the radius is set to 100
 - you can not change the label of the field for the ROI
Bug known:
 - you need to refresh the 3DWindow by yourself (moving the mouse on it) to display the ROI
NEW: Version 1.1

This version allows you:
- To work on several models
- To add more than one fiducial per model
- To propagate ROIs on several models
Bug known:
- Need to refresh the 3DWindow by yourself (moving the mouse on it) to display the ROI