freeze y position when ontriggerenter2d

hello folks,

i want to freeze y position on my prefab and i wrote this code in update method:

"kibrit" is my prefab, can u help me?


GameObject Kibriting=Instantiate(kibrit, StartPoint, transform.rotation) as GameObject;



Kibriting.transform.position= new Vector3(transform.position.x, -0.4175424f, 0);

 

Is there a rigidbody on your object? If so you can lock the constraints once the object is instantiated:

Code (CSharp):

1. GameObject Kibriting = Instantiate(kibrit, StartPoint, transform.rotation) as GameObject;
2. Kibriting.rigidbody.constraints = RigidbodyConstraints.FreezePositionY;

See the scripting reference for more infomation: http://docs.unity3d.com/ScriptReference/Rigidbody-constraints.html

 

thank you but i am using rigidbody2d, how can i editing this code for 2d?

 

I have not tried to do this with the 2D physics, however a search turned up a solution that suggests using the following. You should be able to lock the axis of the rigidbody using the sliderjoint2D component:
http://docs.unity3d.com/Manual/class-SliderJoint2D.html

 

thanks