Lecture 10: Ray Tracing Acceleration (18)
wcyjames

Since the KD-tree has more flexibility to choose the splits, does it mean that KD-tree generally performs better than Oct-Tree? Does this comparison also apply to KD-Tree and BSP-Tree? I wonder if there is any case that one would choose Oct-Tree over KD-Tree.

selinafeng

How would you decide which spatial partitioning variant to use? Are there memory tradeoffs for keeping track of more complex variants like the BSP tree compared to the Oct tree?

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