Function isOffFrame

packages/cli/src/utils/motionAudit.ts:126–133

(r: LayoutRect, canvas: Canvas)

}

function isOffFrame(r: LayoutRect, canvas: Canvas): boolean {
  return (
    r.left < -FRAME_TOLERANCE ||
    r.top < -FRAME_TOLERANCE ||
    r.right > canvas.width + FRAME_TOLERANCE ||
    r.bottom > canvas.height + FRAME_TOLERANCE
  );
}

// Note: off-frame check uses sample.visible (opacity ≥ 0.2 from the browser sampler);
// the first-appear anchor uses APPEAR_OPACITY (0.5). Elements fading in between those