Once installed, the "Change Comparer" add-in will create a new button in the menu of the "Model" workspace's "Inspect" panel.

When pressing this button, it enables the following actions:

• In its initial state the command's description is "Save Snapshot For Comparison", in which case you can take the first snapshot that later on you will compare to

• After the first snapshot has been taken the command's description will be "Compare To Snapshot", in which case you can take a second snapshot that will be from exactly the same angle and with the same zoom factor as the previous snapshot.

Once that's done a web page will be opened where you can switch between the two snapshots and can easily examine the visual differences between the two states of the model - see screenshots

You can unload the add-in without uninstalling it by clicking the "Stop" button when the add-in is selected in the list box on the "Add-Ins" tab of the "Scripts and Add-Ins" dialog.

Unchecking "Run on Startup" causes the add-in not to be loaded in future sessions of Fusion 360.

The installer that ran when you downloaded this app/plug-in from Autodesk Exchange Store has already installed the app/plug-in.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button.

OR, you can uninstall it from 'Control Panel\Programs\Programs and Features' (Windows 7/8/8.1) or Add/Remove Programs (Windows XP), just as you would uninstall any other application from your system.

The source code for this add-in, written in Python, is available inside the add-in's folder or on GitHub

(C) Copyright 2015 by Autodesk, Inc.

Permission to use, copy, modify, and distribute this software in object code form for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies and that both that copyright notice and the limited warranty and restricted rights notice below appear in all supporting documentation.

AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS. AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC. DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE UNINTERRUPTED OR ERROR FREE.