Epic Games today showed off an amazing real-time lighting demo in Unreal Engine 4 featuring the new Porsche 911 Speedster concept car. Best of all, the demo ran on a pair of Nvidia’s just-revealed Turing RTX graphics cards, showcasing the hardware’s real-time ray tracing capabilities. The Porsche 911 Speedster concept car is the first vehicle to be visualized with real-time ray tracing, a graphics feature that renders photo-realistic lighting and reflections. Christian Braun, Manager of Virtual Design at Porsche, said : Porsche’s collaboration with Epic and NVIDIA has exceeded all expectations from both a creative and technological perspective. The achieved…

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