Fix cursor dampening feedback loop that caused lag when reversing mouse direction. The previous implementation tracked the dampened position, creating momentum/lag when changing direction.
Changes:
- Split lastCursorRef into two separate refs:
- lastRawCursorRef: tracks actual raw mouse position
- dampenedCursorRef: tracks current dampened position
- Calculate delta from raw-to-raw (not dampened-to-raw)
- Direction changes now respond instantly, just at reduced speed
- No more "continuation" effect when reversing direction
Technical details:
- Velocity calculation now uses raw positions for accuracy
- First frame of precision mode initializes dampened cursor at raw position
- Both refs reset on mouse leave
- Debug logging updated to show both raw and dampened positions
Result: Cursor dampening feels responsive and precise, no lag when changing direction.
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Co-Authored-By: Claude <noreply@anthropic.com>
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