How do i do fps 3d raycasting?

How do I...?
1

just like the tittle says, how do i do 3d raycasting so that the player can interact with objects
image

2

I think you can just refer the template for 3d fps first shooting.

3

yeah but it costs money and i dont have that kind of money

4

It depends on how you want to raycast. There are a few options available:

image
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If the game is 1st person and you want to raycast straight where the player is facing, then use the “RayCast from Camera Center” condition.

5

How would I raycast in an angle from the center of an object in 3D?

6

Do it the way OP did it, as shown in the image of the first post.