// Make the cloth slide on any surface

transform.GetComponent(InteractiveCloth).friction = 0;

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
    void Example() {
        transform.GetComponent<InteractiveCloth>().friction = 0;
    }
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

    def Example():
        transform.GetComponent[of InteractiveCloth]().friction = 0