Intel released a tech demo using opengl instead of their usual directx based tech demos.
It may have been around a while but i only discovered it today.

The demo is about multi-code simulation of soft-body characters using cloth.

More info (and sourcecode) is availeable on: http://software.intel.com/en-us/arti...-me-demo-page/

Be sure to take a look on the other tech demos also.