Abstract:
Methods and apparatus for ray tracing, and methods and apparatus for generating acceleration structure or traversing acceleration structure are provided. A method of generating an acceleration structure includes assigning objects into bounding boxes, generating an acceleration structure comprising nodes and indicating inclusion relationships between the bounding boxes, and marking overlapping nodes among the nodes.
Abstract:
A rendering method includes determining frames. The rendering method further includes successively rendering same regions of the frames. In another general aspect, rendering device includes an inter-frame determining unit configured to determine frames. The rendering device further includes a rendering unit configured to successively render same regions of the frames.