OpenPredict is an open-source prediction & collision library for developers to integrate into their scripts.
Scripts using OpenPredict:
Piercing Arrow - Varus by Zwei
Siphoning Strike - Nasus by Zwei
Lee Sin The Blind Monk by Cloud
Have a script which isn't listed? Feel free to PM me
Frequently Asked Questions:
Q: What causes attempt to index local "vec3"?
A: This is typically caused by passing an invalid unit to any of the prediction functions.
Q: For spells such as Twisted Fate's Q, what should I use?
A: The GetConicAOEPrediction is intended to be use for conic spells which don't have projectiles such as Cho'Gath's W. It will also work for spells using projectiles such as Ashe's W as there are a lot of projectiles and more-or-less the whole cone area is covered. With Twisted Fate's Q (or other conic spells where the projectile are spread widely apart) I would recommend using GetLinearAOEPrediction.
If you are struggling with the API, have a suggestion or posting a bug - feel free to post below