AddForce 方法是否可能仅影响我在统一 3D 中调用它的 Object？

Question

When I use the AddForce() Method it affects all the Game Objects in the direction of force vector i have specified which is kinda how physics works in real life, but i do not want that for my game, i want it to have an effect only on the object i am calling it from (ex. ExampleGameObject.GetComponent<Rigidbody>().AddForce();

I want it to have an effect on the "ExampleGameObject" Only I hope my question is clear, thanks in advance.

Answer 1

yourObject.GetComponent<RigidBody>().AddForce(yourForce);

If "yourObject" has children, those children will move together with "yourObject". If that's the case you shouldn't use "yourObject" as a parent, or if it's really necessary you could do something similar to this:

GameObject[] yourChildren;  
Transform[] yourChildrenPos;  
yourChildren = yourObject.GetComponentsInChildren<Transform>().gameObject; //There is for sure a much better syntax for it, but i forgot it.  
yourChildrenPos = yourObject.GetComponentsInChildren<Transform>();

for (int i = 0; i > yourChildren.Length; i ++)
{
     yourChildren[i].transform.position = yourChildrenPos[i].position;
}

You just have to assign yourChildrenPos every time before you will move yourObject, and go trough that for loop every time after you moved yourObject. You can easily create a method for that. That wont be very effective and will cost a lot of processing power in a large project, but if the project isn't that big, this should do the job. I hope I helped.