[SOLVED]Alternative to Mathf.Approximately

The problem is solved. I the Collider had to much decimals, and i reduced them to 1 decimal for both the position and rotation

Thanks all for help!

Thanks for help.

Code (JavaScript):

1. function Move(dur : float, from : float, to : float)
2. {
3. if(O == false)
4. {
5. count += Time.deltaTime;
6. var lerp = count / dur;
7.     PlayControler.transform.rotation = Quaternion.Lerp(PlayControler.transform.rotation, Colider.transform.rotation, lerp);
8.     PlayControler.transform.position.x = Mathf.Lerp(from, to, lerp);
9.     PlayControler.transform.position.z = Mathf.Lerp(PlayControler.transform.position.z, Colider.transform.position.z, lerp);
10.    }
11.     if ((Mathf.Approximately(PlayControler.transform.position.x, to) && (Mathf.Approximately(PlayControler.transform.rotation.x, Colider.transform.rotation.x))&& (Mathf.Approximately(PlayControler.transform.position.z, Colider.transform.position.z)))) {
12.      count = 0.0;
13.         O = true;
14.  
15.   }

 

Make sure that lerp is never greater than 1. Further there is no need to check the individual coordinates, instead, you reached the goal when lerp is greater than or equal to 1.

 

The lerp is not the problem. Matf is the problem, because somehow it addes the transform.position.z and x 0.0001 or more every second for some reason. Its the int problem, and float. When I mathf a float number its not goign all way trought.

 

You may say that lerp is not the problem, but it can easily be used for the solution...

 

I did the lerp, but like I said, it doesn't slove that for some reason the playcontroler still moves a bit, even if disabled after the 0 = false;

 

The final lerp value needs to be between 0(StartValue) and 1(TargetValue). Then there is no need for an approximated targetPosition.
So just change the lerp line and check for (from == to) to break out of the loop.

Code (csharp):

1. var lerp = Mathf.Clamp((count / duration), 0, 1);

 

I think you want something like this:

Code (CSharp):

1.  
2. bool BetterApproximate (float inputA, float inputB, float tollerance)
3. {
4.    return Mathf.Abs(inputA - inputB) < tolerance;
5. }

then call it like: if (BetterApproximate (myfloata, myfloatb, mytollerance)) {}

 

Can you make it Java?

Thanks all for replyes

 

Code (CSharp):

1. function BetterApproximate (inputA : float, inputB : float, tolerance : float)
2. {
3.     return Mathf.Abs(inputA - inputB) < tolerance;
4. }
5.  

 

I have found the problem of the moveing. Something makes the rotation values move the player
This code is making it:

Code (JavaScript):

1. PlayControler.transform.rotation = Quaternion.Lerp(PlayControler.transform.rotation, Colider.transform.rotation, lerp);

 

Any idea why?

 

As i said. Change your lerp value. Currently it could get bigger than 1. If that happens their won't be a possible match for the approximation. So it won't stop.
http://unitydojo.blogspot.de/2014/03/how-to-use-lerp-in-unity-like-boss.html

Than you have an easy way to check for the finished position. Either by checking your current PlayControler.transform with your desired target position or what is even easier check if lerp has reached 1.

Code (csharp):

1. function Move(dur : float, from : float, to : float)
2. {
3.    if(O == false)
4.    {
5.    count += Time.deltaTime;
6.    var lerp = Mathf.Clamp((count / dur), 0, 1);
7.    PlayControler.transform.rotation = Quaternion.Lerp(PlayControler.transform.rotation, Colider.transform.rotation, lerp);
8.    PlayControler.transform.position.x = Mathf.Lerp(from, to, lerp);
9.    PlayControler.transform.position.z = Mathf.Lerp(PlayControler.transform.position.z, Colider.transform.position.z, lerp);
10.    
11.      if (lerp == 1) {
12.      count = 0.0;
13.      O = true;
14.      }
15.    }
16. }

 

It works I know, I had a similar code and everythign worked, but when i use Quaternion.Lerp the object that rotates, starts to move left... 99% of the time, for no reason at all...