Mask Reveal
A radial mask cut into the top layer reveals a second one underneath. Two custom properties from one pointermove.
Usage
wm_7f3a·92c1·e4d0••••·••••·••••
Meant for
Examples
On a Card
A radial hole cut into the cover shows what is underneath. Move the pointer over the codes — under the pointer the sweep stops and the hole follows the cursor; without a pointer it sweeps on its own. Mark the cover with data-wm-cover.
The class is wm wm-mask-reveal — the first half is the marker the trigger and reduced-motion rules hook into, the second is the effect.