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Question by Machineman · Nov 01, 2018 at 10:42 PM · raycastcolliderlayersignore objects

Make Certain Object's Raycasts Ignore Certain Colliders

I have a prefabbed pitchfork that casts a ray. Once the pitchfork hits a collider, I want the pitchfork to stop detecting raycasts to that collider. However, I still want other pitchforks to have their rays hit that collider. I don't see how I can correctly use layers for this, as if I switch the layer of the collider hit by the raycast to a layer like "IgnoreRaycasts" then all the other pitchforks will no longer have their ray hit the collider.
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Current I have a custom class which stores the gameobject and the hit collider, and each time the prefabbed object's rays hits and object it goes through a list of this class and check each and every gameobject to see if they match, and if they don't, then add it. This is very inefficient and I deserve a spanking.
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Please help,
.
Thanks .
Also how do I add line spacing in Unity Answer? I can only make line breaks if I add a character and THEN add 2 spaces and press enter.
.

Thanks

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