Stl files displaying wrong in ie- works fine in all other browsers (using latest code- stl would not load in old code)

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What steps will reproduce the problem?
1. Go to http://www.ivarface.com/3dviewer.html
2. Click on load for any stl - it will not display the mesh correctly. Click on
the obj file in the dropdown on the right. No progress bar will appear but it
will load the mesh correctly eventually.
3. No problems on safari, chrome or firefox or on an ipad. All the meshes are
binary stls and have been processed in both meshlab and netfabb.(no errors) All
meshes have approx. 100000 - 150000 faces.

What is the expected output? What do you see instead?

What version of the product are you using? On what operating system?
Latest from repository on win 7 ie10 on two different computers.

Please provide any additional information below.

```

Original issue reported on code.google.com by `ivarface...@gmail.com` on 24 Aug 2013 at 12:55