3d Model simplification

How to simplify a model with massive Data.
e.g. simplify a model with 1 billion vertex
to 100 vertex

Thanks

Hi !

There are software available to do this, even free or at least Open Source I think, I don’t have any URL for you at hand, but do a search on google, it should be pretty easy to find.

Mikael

nVidia has a Stripification library on their website, in the developer section, that may help.

Who farted?

Thank you , Mikael and the Blooated
I am a beginner in OpenGL.
I will try