Tech Demo: Arauna – Raytracing and Global Illumination

Arauna - Real time global illumination demo

Arauna is a Direct3D 9 real time ray tracer with global illumination (GI) support. On my system (Core2Duo 8400 + GeForce GTS 250 + WinXP sp2 32-bit), the demo runs at around 10 FPS. Both CPU cores are used and the author recommends a Core i7 to get optimal performance.

You can download the demo here: (16Mb).


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