Link to iraytraceresult
When a player is looking or clicking at something, they fire a ray that goes until it hits what it needs to hit, or misses.
The result of such a hit is an IRayTraceResult object.
Importing the class
Link to importing-the-class
It might be required to import the class to avoid errors.
Link to zengetters
All you can do is retrieve information from these objects, here's which:
Be careful though, since all getters that do not return a bool can return
Link to deprecated-zengetters
These getters won't actually return anything useful because there isn't a reliable way to raytrace blocks and entities.