ptframe4, pteff21/22/23 and pteff10 are ADDITIVE, measured. They were missing
because Canary's vertex dump was capped at two quads, not because the game does
not draw them.
The title: everything alpha-over except the sweep strips and ptbtn00f, the PRESS
(A) plate's focused variant, whose base is not -- which is what the pulse is made
of. And ptlogo_back2 / ptlogo_back2eff are alpha-over despite having every
surface property the ptframe* elements have, so the obvious generalisation is
refuted on the one screen that could test it.
The sweeps are on screen on the main menu and move between frames, in two
sessions at different phases.
And the coverage claim they checked was wrong -- five elements, not one -- with
the correction and their 'every button' point both recorded.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v
78a29e01fa