Detecting edges

[willow steppe]

I want to make a "Spider AI" that has the ability to climb on walls/roofs

How would I make the ai detect edges greater than 180* so that it can climb them?

Would it require loops or is there a simpler way?

[round cedar]

You want it to calculate the path before doing it?

[round cedar]

Or do you want it to just move and detect it

[willow steppe]

Either

Preferably a path first, but, I can do either

[sturdy rock]

I think put multiple raycast, rotate the spider till the last raycast detects something

[round cedar]

You could just raycast forward and detect when there is a wall then rotate the spider to be parallel to it

To know when to stop climping then raycast down to see of there's still a wall

[sturdy rock]

That's what i meant but with multiple raycasts

[round cedar]

Meh maybe 2 would be enough

Would make it easier for rotation and detection probably

[sturdy rock]

I was thinking about climbing up and down