It’s like you’re actually there! Mouse synchronization in an...
summary
A playable online Mahjong tabletop is built that shows each player’s actual cursor and piece motion; cursor position comes from a raycast into the 3D world rather than a table-plane cheat. Sending raw 60 Hz updates causes jitter, so updates are throttled to 10 Hz and the client applies a 100 ms client-side delay and interpolation to smooth motion. The result is low-stutter remote cursors, used for casual games, teaching and at least one tournament.
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