Identifies each draw by the pixel size of its quad -- NDC extents times the 1280x720 surface -- matched against sprite dimensions read off the disc, since the log names no elements. Carries its own control: build 5 draws two rotated sweep strips whose heights were measured independently at 1134 and 1303 px in docs/re/data/title-sweep-drawn-at-rest.txt. If the conversion does not reproduce those, every size it prints is wrong and it says so. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v