radv: Lower ray query vars to structs
This is inspired by the turnip lowering. The basic idea is to lower the opaque ray query vars to structs. This new approach is much cleaner than the previous "struct of arrays" one.
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This is inspired by the turnip lowering. The basic idea is to lower the opaque ray query vars to structs. This new approach is much cleaner than the previous "struct of arrays" one.