How could I make a collider in unity 3d not collide with my player, but still collide with raycasts? I have been using the built in layer Ignore Raycast to allow my raycasts to go through objects, but stop my player from going through.

CodePudding user response：

You can also use the isTrigger or raycast layerMask option to do this. But I think this is a more sensible solution.

public class Player : MonoBehaviour
{
    public Collider[] ignoreColliders = Array.Empty<Collider>();
    public void Start()
    {
        var myCollider = GetComponent<Collider>();
        
        foreach (var _ignoreCollider in ignoreColliders) 
        {
            Physics.IgnoreCollision(myCollider, _ignoreCollider); // to ignore affect on player collider
        }
    }
}