Get angle between direction and plane

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Hi, I have banged my head about this for a while now and seem to be too stupid to understand how to solve it. How would I go about to get the angle of x in the picture? (Ie the angle between the blue line and the plane)

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Answer 1

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Answer by skoteskote · Sep 29, 2021 at 04:25 PM

This thread had it all. For the lazy:

 Ray ray = new Ray(transform.position, transform.forward);
         if (Physics.Raycast(ray, out RaycastHit hit, 100))
         {
             float angle = Vector3.Angle(hit.normal, -ray.direction);
         }

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Get angle between direction and plane

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