2d look at unity

Unity 2d looka tt mouse

void Update() {
     Vector3 dir = Input.mousePosition - Camera.main.WorldToScreenPoint(transform.position);
     float angle = Mathf.Atan2(dir.y, dir.x) * Mathf.Rad2Deg;
     transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);

2d look at unity

//Look at 2D job using the unity jobs system
struct LookAtJob : IJobParallelForTransform
{
    public NativeArray<Vector2> targetPositions;
    public void Execute(int index, TransformAccess transform)
    {
        Vector2 dir = targetPositions[index] - (Vector2)transform.position;
        float angle = math.degrees(math.atan2(dir.y, dir.x));
        transform.rotation = Quaternion.AngleAxis(angle, Vector3.forward);
    }
}

Similar codes

0 vote202 views1 answer
How to add gravity without rb in unity
C#Unity
0 vote138 views1 answer
Convert from data adapter to Ienumerable C#
C#
0 vote146 views1 answer
Scaffold single table to model ef core
C#
0 vote145 views1 answer
Save position unity
C#
0 vote156 views2 answers
Get sha1 of file c#
C#
6 votes148 views1 answer
C# save bytes array to file
C#
0 vote164 views1 answer
Polling data source c# using threads
C#
-1 vote149 views1 answer
How to create a random vector2 in unity
C#
1 vote148 views1 answer
Loan calculator using windows forms in c# code
C#
1 vote157 views1 answer
C# find element in list of list
C#