Handles.DrawDottedLine

Parameters

Description

Draw a dotted line from p1 to p2.

Draw Line in the Scene View.

#pragma strict
// Draw lines to the connected game objects that a script has.
// if the target object doesnt have any game objects attached
// then it draws a line from the object to 0,0,0.
@CustomEditor(ConnectedObjects)
class ConnectLineHandle extends Editor {
	var dashSize: float = 4.0f;
	function OnSceneGUI() {
		var connectedObjects: ConnectedObjects = target as ConnectedObjects;
		if (connectedObjects.objs == null)return ;
		var center: Vector3 = connectedObjects.transform.position;
		for (var i: int = 0; i < connectedObjects.objs.Length; i++) {
			var connectedObject: GameObject = connectedObjects.objs[i];
			if (connectedObject) {
				Handles.DrawDottedLine(center, connectedObject.transform.position, dashSize);
			}
			else {
				Handles.DrawDottedLine(center, Vector3.zero, dashSize);
			}
		}
	}
}

// Draw lines to the connected game objects that a script has.
// if the target object doesnt have any game objects attached
// then it draws a line from the object to 0,0,0.

using UnityEditor;
using UnityEngine;

[CustomEditor(typeof(ConnectedObjects))]
class ConnectLineHandle : Editor {
	float dashSize = 4.0f;
	void OnSceneGUI() {
		ConnectedObjects connectedObjects = target as ConnectedObjects;
		if (connectedObjects.objs == null)
			return;

		Vector3 center = connectedObjects.transform.position;
		for (int i = 0; i < connectedObjects.objs.Length; i++) {
			GameObject connectedObject = connectedObjects.objs[i];
			if (connectedObject) {
				Handles.DrawDottedLine(center, connectedObject.transform.position, dashSize);
			} else {
				Handles.DrawDottedLine(center, Vector3.zero, dashSize);
			}
		}
	}
}

And the script attached to this Handle:

//ConnectedObjects.js

public var objs: GameObject[] = null;

using UnityEngine;
using System.Collections;
public class ConnectedObjects : MonoBehaviour {    
    public GameObject[] objs = null;
}