This is a mini game derived from the arcade game Space Invaders.

DirectX v9.0
DirectX v8.0 compliant graphics card (nVidia GeForce4 and above class card)

This demo showcases stencil buffer shadow volumes.

DirectX v9.0
DirectX v8.0 compliant graphics card (nVidia GeForce4 and above class card)

This demo showcases an advanced particle system architecture.

Using an extensible framework many different effects can be produced by added particle parameters and or tuning the basic particle parameters. This is shown in the demo by the 'spark' particle system and the 'snow' particle system.

DirectX v9.0
DirectX v8.0 compliant graphics card (nVidia GeForce4 and above class card)

This demo showcases real-time anisotropic lighting.

DirectX v9.0
DirectX v8.0 compliant graphics card (nVidia GeForce4 and above class card)