Direction reverse

1

hello everyone,

how to give a negative Z direction. For the ray bounce the ray goes only in up direction, i want to be down direction. Please suggest me a solution.

4
4.JPG799×413 46.8 KB

thanks

1 Like
2

image
image.png915×186 10.3 KB

2 Likes
3

Just use Vector.Reverse node between the Vector.ZAxis and the node it plugs into or create a new Vector by using the Vector.ByCoordinates node and setting X & Y to 0 and Z to - 1.

1 Like
4

thanks

5

Capture

6

Also, upgrade to Bimorph Nodes v3.0 it has much more advanced version of the LinkElement.ByRayBounce node

1 Like