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robb0wen / tornis

Tornis helps you watch and respond to changes in your browser's viewport 🌲
https://tornis.robbowen.digital
MIT License
1.58k stars 35 forks source link

Detect scroll direction #7

Closed madsrasmussen closed 5 years ago

madsrasmussen commented 5 years ago

Hi,

Is it possible to add scroll direction to the scroll object?

robb0wen commented 5 years ago

Hey! Scroll direction is inferred by the scroll velocity value. For the X axis negative values = left, positive = right. Y axis negative = up, positive = down.

madsrasmussen commented 5 years ago

Great, that will do. Thanks!