Miguel Angel Simon Sierra 2ce3d56fc4 fix(registry): reproduce GSAP transform-axis-loss centering bug in x-post (U10z) ...

x-post.x-card-frame statically centered both axes (translate(-50%,-50%)),
but the GSAP baseline's gsap.to(card,{y:0}) only preserves the axis it
never animates (x); the animated y axis loses the CSS percentage
centering entirely, pinning the card's top edge at raw top:50% instead
of true vertical center. Drop the Y half of the wrapper's static
transform (translateX(-50%) only) so the anime.js port lands at the
same asymmetric resting position as the pinned GSAP baseline.

Verified: avg PSNR vs baseline 20.5dB -> 53.2dB, hard-fail checkpoints
(<30dB) 87 -> 0; residual low-band checkpoints sit at ~44dB (just under
the 45dB soft threshold), consistent with font/antialiasing render
noise rather than a positional defect.

2026-07-09 13:44:04 -04:00

..

registry-item.json

feat(registry): port lower-thirds and social blocks to anime.js (U10a)

2026-07-08 21:25:04 -04:00

x-post.html

fix(registry): reproduce GSAP transform-axis-loss centering bug in x-post (U10z)

2026-07-09 13:44:04 -04:00