Unity making homing missile

//using the cross-product is quite effective 
//Note: This is quite usefull for rigidbodys... 
//but you can also use that for transform with some code adjustments
Vector3 targetDir;
Vector3 currentDir = transform.forward; //whatever your currentDir is

//the cross product returns the axis you want to rotate around
Vector3 crossProduct = Vector3.cross(targetDir, currentDir);
float magnitude = crossProduct.magnitude;
rigidbody.angularVelocity = crossProduct.normalized * speed * magnitude;

Similar codes

18 votes337 views1 answer
How to remove a component from an object in unity
C#Unity
2 votes379 views1 answer
How to do a web request unity
C#Unity
4 votes322 views3 answers
Unfreeze position in unity
C#Unity
6 votes347 views2 answers
Unity reset rigidbody velocity
C#Unity
0 vote331 views1 answer
Unity make a gambeobject array
C#Unity
1 vote335 views1 answer
Unserialized field unity
C#Unity
0 vote344 views1 answer
How to look around with mouse in unity
C#Unity
33 votes383 views2 answers
Unity mouse position to world
C#Unity
0 vote345 views1 answer
Unity aspect ratio
C#Unity
0 vote400 views1 answer
[Package Manager Window] Error while fetching labels: User is not logged in or user status invalid. UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)
C#Unity