What does ray length do?

What's problem you are encountering?
basically how do i use ray length
What have you tried that didn't work?
i haven't tried anything yet
Post a project example, link, or screenshot:
it didn't let me do that :frowning:
this is what it said
An error occurred: Sorry, you can't embed media items in a post.

It tells you the distance needed to travel before touching a sprite.

so why does it need to travel -1? it just shows me that

It needs to be another sprite
test script pic

so i did? and it still showed me -1

It needs to point towards the second sprite

oh thx

if you need a project as an example, try THIS!

-1 is a signal that this sprite is not pointing toward the other sprite.