What formats does Quick Look for iOS support for presenting 3D information?

Solution 1:

You probably should look at what is listed here: QLPreviewController

Clipped from the developer site:

A Quick Look preview controller can display previews for the following items:

• iWork documents

• Microsoft Office documents (Office ‘97 and newer)

• Rich Text Format (RTF) documents

• PDF files

• Images

• Text files whose uniform type identifier (UTI) conforms to the public.text type (see Uniform Type Identifiers Reference)

• Comma-separated value (csv) files

As far as I know, the only format that could embed 3D information in the format is the PDF file. But does QLPreviewController render it? I do not know.

Maybe an alternative for you would be to make a WebGL website that you link your customers to?