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Apparatus for displaying a photo realistic ray tracing method by a complex dynamic three-dimensional scene
Apparatus for displaying a photo realistic ray tracing method by a complex dynamic three-dimensional scene
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机译:用于通过复杂的动态三维场景显示照片逼真的射线追踪方法的设备
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摘要
The invention relates to a device for the photorealistic representation of dynamic, complex, three-dimensional scenes by means of ray-tracing. Said device comprises at least one programmable ray-tracing processor in which are implemented: special traversing instructions and/or vector arithmetic instructions and/or instructions for establishing ray-tracing acceleration structures and/or at least one decision unit (mailbox), which prevents objects or triangles that have already been intersected by a ray cast during ray tracing from being intersected again by the ray. The inventive device is organized such as to allow a plurality of threads to be processed in parallel and to allow a plurality of threads to be automatically processed synchronously, the device being provided with an n-level cache hierarchy and/or virtual memory management and/or a direct link to the main memory.
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