What is 'ray tracing' and why do developers prominently feature it in next-generation game trailers?
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A
A rendering technique that simulates realistic light behavior—reflections, shadows, global illumination—used to showcase graphical fidelity in trailers
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B
A post-process effect that adds cinematic sun rays and light shafts to outdoor trailer scenes
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C
The process of tracing a trailer's visual effects pipeline from asset creation to final render
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D
An HDR mastering standard required for trailers distributed on 4K streaming platforms