How does world->raycast() work?

[anugentc]

So what I want to do is to have a raycast into the entire world that returns a point of contact. I got world->raycast() to work and print out the contact point, but I am unsure of what to do from there.
The method is void, so nothing is returned, and I can't return a vector or anything.

Am I on the right track, or is there something else I need to do for it?

[DanielChappuis]

Hello,

You should take a look at the documentation about raycasting here.

I hope this helps.

[anugentc]

oh, thank you!