koobas.hobune.stream
how to limit axis of rotation when looking to a target
hi there,i'm new to C# andi just would like to ask ways on how to limit the axis of a rotation when targeting an object.i tried some methods solving this issues such as Mathf.Clamp and all but i don't quite understand how locking an axis works.
Here's an attached GIF of what my problem is.
public class targetFinder : MonoBehaviour {
public Transform target; public float turn_speed; public Quaternion limiter;
void Update () {
rotateTowards(target.position);
}
public void rotateTowards(Vector3 to)
{
Quaternion _lookRotation = Quaternion.LookRotation((to - transform.position).normalized);
if (_lookRotation.x == limiter.x)
_lookRotation.x = limiter.x;
if (_lookRotation.y == limiter.y)
_lookRotation.y = limiter.y;
if (_lookRotation.z == limiter.z)
_lookRotation.z = limiter.z;
if (_lookRotation.w == limiter.w)
_lookRotation.w = limiter.w;
transform.rotation =
Quaternion.Slerp(transform.rotation, _lookRotation, Time.deltaTime * turn_speed);
transform.rotation = _lookRotation;
}
}
Take a look at Mathf.clamp: https://docs.unity3d.com/ScriptReference/Mathf.Clamp.html
Here's an example: https://answers.unity.com/questions/659932/how-do-i-clamp-my-rotation.html
I'm guessing that mathf.clamp didn't work for you because you can't directly clamp transform.rotation. You need to clamp the values you intend to set as the rotation.
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