The buffer index one past the block's last command (its EndCamera, the next Begin, or the end of the buffer) — the block's commands are the half-open range [StartIndex, EndIndex).

Whether the block contains at least one light command.

The running EnableShadows/DisableShadows toggle state at the block's start.

The block's final light set. A block with light commands starts from the frame defaults and applies its own commands in-order (ambient overwrites; directional/point/spot append). A block without light commands inherits the running light set at its start: the previous block's final set plus any light commands issued between the two blocks.

The block's shadow origin override, if SetShadowOrigin was issued inside it (last one wins).

The buffer index of the block's first command (one past its Begin command).