koobas.hobune.stream
Creating a rope in 3D for grappling
Hello Everyone
I'm trying to create a rope for a grappling gun in a 3D game. I Created the hook, travelling from target to Hook launcher without a problem, but the function creating prefab with joint never works.
I'm trying to create a function which woul create nodes from the hooklauncher (player's hand) attached to the hook first then the last node created. That way, the rope can virtualy be extra long.
I used partialy the script from this tutorial : link text
But it never work whatever modification I'm bringing. So I hope someone can help me
Thank you very much
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class RopeScript : MonoBehaviour
{
public Vector3 DestinationHook;
public float HookSpeed = 1f;
public GameObject NodePrefab;
public GameObject lastNode;
public bool HookOnDestination;
public GameObject Target;
public GameObject HookLauncher;
public GameObject FirstNode;
public bool Fired;
public bool NodeCreation;
public bool done = false;
public float TimeCreation;
public float TimeBase = 0.0001f;
public int NumberOfNode;
// Use this for initialization
void Start()
{
//TimeCreation = TimeBase;
}
// Update is called once per frame
void Update()
{
//TimeCreation -= Time.deltaTime;
if ((NodeCreation == true))
{
CreateNode();
//TimeCreation = TimeBase;
}
if (Fired == true)
{
transform.position = Vector3.MoveTowards(transform.position, Target.transform.position, HookSpeed);
NodeCreation = true;
}
else
{
transform.position = Vector3.MoveTowards(transform.position, HookLauncher.transform.position, HookSpeed);
NodeCreation = false;
}
if (transform.position == Target.transform.position)
{
NodeCreation = false;
}
}
public void CreateNode()
{
if (NumberOfNode == 0)
{
GameObject go = (GameObject)Instantiate(NodePrefab, transform.position, Quaternion.identity);
go.transform.SetParent(transform);
HookLauncher.GetComponent<CharacterJoint>().connectedBody = go.GetComponent<Rigidbody>();
lastNode = go;
}
else
{
GameObject go = (GameObject)Instantiate(NodePrefab, transform.position, Quaternion.identity);
go.transform.SetParent(transform);
lastNode.GetComponent<CharacterJoint>().connectedBody = go.GetComponent<Rigidbody>();
lastNode = go;
}
}
}
