CODEWITHSUNDEEP
c#unity-game-engine
Duddle Diddle
Duddle Diddle

Reputation: 109

Detect when an axis is on some point

I'm making a game where I have a door that rotates 90 degrees. When the door rotates I want something to happen when the transform.rotation is (0 ,0 , 30), so basically when it has rotated 30 degress on the z-axis. I've tried some stuff, but this is how i've come so far.

public GameObject door;

private void Update()
    {
       if(door.transform.rotation.z == 30)
        {
            ///Do something
        }
    }

Like I said earlier, I want something to happen when the door has rotated 30 degrees.

Nothing happens when i use this code.

Upvotes: 0

Views: 59

Answers (2)

Frenchy
Frenchy

Reputation: 17017

1) transform.rotation is not using degree, use eulerAngles.

2) when you want to compare float values , its never equal (approximatives values), so you could test if the value belongs to an interval (or use Mathf.Approximately, but its the same thing):

   if(door.transform.eulerAngles.z > 29 && door.transform.eulerAngles.z < 31)
    {
        ///Do something
    }

Upvotes: 1

loykods
loykods

Reputation: 11

You can try output 'door.transform.rotation.z' to see what is this value. Probably, it is between 0.0 and 1.0

Upvotes: 0

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