RigidbodyConstraints.FreezePosition

Description

Freeze motion along all axes.

no example available in JavaScript

//Attach this script to a GameObject with a Rigidbody. Press the up and down keys to move the Rigidbody up and down.
//Press the space key to freeze all positions.

using UnityEngine;

public class Example : MonoBehaviour
{
    Rigidbody m_Rigidbody;
    Vector3 m_YAxis;

    void Start()
    {
        m_Rigidbody = GetComponent<Rigidbody>();
        //Set up vector for moving the Rigidbody in the y axis
        m_YAxis = new Vector3(0, 5, 0);
    }

    void Update()
    {
        //Press space to add constraints on the RigidBody (Freezing the position)
        if (Input.GetKeyDown(KeyCode.Space))
        {
            //Freeze all positions
            m_Rigidbody.constraints = RigidbodyConstraints.FreezePosition;
        }

        //Press the up arrow key to move positively in the y axis if the constraints are removed
        if (Input.GetKeyDown(KeyCode.UpArrow))
        {
            //If the constraints are removed, the Rigidbody moves along the y axis
            //If the constraints are there, no movement occurs
            m_Rigidbody.velocity = m_YAxis;
        }

        //Press the down arrow key to move negatively in the y axis if the constraints are removed
        if (Input.GetKeyDown(KeyCode.DownArrow))
        {
            m_Rigidbody.velocity = -m_YAxis;
        }
    }
}