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Thursday, March 11, 2010
 AMD Open Physics Initiative Expands Ecosystem with Free DMM for Game Production and Updated version of Bullet Physics
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Message Text: AMD today announced that, along with partners Pixelux Entertainment and Bullet Physics, it has added significant support to the Open Physics ecosystem by providing game developers with access to the newest version of the Pixelux Digital Molecular Matter (DMM).

Pixelux has tightly integrated its technology, DMM, with Bullet Physics, allowing developers to integrate physics simulation into game titles that run on both OpenCL- and DirectCompute-capable platforms. And both DMM and Bullet work with Trinigy?s Vision Engine to create and visualize physics offerings in-game.

"Establishing an open and affordable physics development environment is an important accomplishment for both game developers and gamers, signaling a move away from exclusionary or proprietary approaches," said Eric Demers, chief technology officer, AMD Graphics Division. "Not only does the integration of Bullet Physics into partner middleware help drive broader adoption of physics in games, it ensures that when those games are released, all gamers, regardless of the hardware in their PC, can benefit from the more realistic experience enabled by those effects."

AMD?s announced open physics development environment now adds Bullet Physics as the default rigid body physics system provided with Pixelux?s DMM2 material physics engine. Developers can now design and interact with rigid body systems familiar to them and easily add DMM objects incrementally enabling them to bend and break based on real physical properties.

In addition, AMD announced its sponsorship of FREE DMM2 for the PC platform. The Free PC version has no DMM license fee for development or production deployment and includes all the features of the premium version including GPU acceleration. Free PC DMM2 is expected to be made available shortly to interested developers.

All of the Bullet Physics implementations described above can be run on any OpenCL- or DirectCompute-capable platform. On AMD platforms, ATI Stream technology is used to drive the enhanced game experience. As a further enhancement, AMD has developed new parallel GPU accelerated implementations of Bullet Physics? Smoothed Particle Hydrodynamics (SPH) Fluids and Soft Bodies/Cloth. The new code written in OpenCL and Direct Compute will be contributed as open source.
 
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