OpenGL Library 3dXML

Looking for a starting point on importing and displaying a 3DXML mod开发者_如何学JAVAel on the iPad. Pretty sure that OpenGL is the way to go, but not seeing any ports that are able to read 3DXML models.

Does anyone have a starting point on this? (Have been looking at GLC_lib, but not seeing an objective C port)

Thanks in advance!

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if it's an app you want, I recommend 3DVia Mobile http://www.3dvia.com/products/3dvia-mobile/