How to use only the needed result of raycastAll?

[Albertos]

Hello @yaustar!

I think you mean the function in this post?

Layer-based raycast?

The ammo/bullet API allows you to assign physics objects to groups and have them collide according to a mask. This can also be used with raycasting although none of this is exposed in the PlayCanvas API. A project that shows how to use the groups can be found here: https://playcanvas.com/project/519294/overview/physics-mask The minified code from Virtual Voodoo for the raycast is here: var n = new Ammo.btVector3 , t = new Ammo.btVector3 , e = function(n, t, e) { this.e…

Can you tell me where (or how) I have to use that function?

Or do I only need the scripts in the project?