AddForce for object to FixedUPdate on the fly.

How do I add more code to the FixedUpdate() routine?

Say I make a cube using the script and fixedUpdate has nothing in it to start. Then I want to add to FixedUpdate the code
cube.Rigidbody.AddForce(someVector);
How do I do that?

This represents a generalized problem I need to solve. Wherein the user creates or imports objects from the web, names them, then gives them physics. I have no idea how many the user will add ahead of time, what they will name them, or what physics they will give them.

In the main script...I add a cube when the user clicks a button...

cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
cube.transform.position = Vector3(0,20,0);
cube.AddComponent(Rigidbody);



//for physics
function FixedUpdate(){

}

thanks,

Dan

 

Store an array of Vector3s in the script and then loop through them in the FixedUpdate method. If you don't know how many new forces you will need to add in advance then you might be better using an ArrayList to hold the Vector3s.

 

Why not always add someVector and change someVector in another function to add various forces by adding together vectors?

(it is late -- that suggestion may have been worded in a confusing way)