Version: 2018.4
  • C#


Suggest a change


Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.


Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.



public static void DrawDottedLine(Vector3 p1, Vector3 p2, float screenSpaceSize);


p1The start point.
p2The end point.
screenSpaceSizeThe size in pixels for the lengths of the line segments and the gaps between them.


Draw a dotted line from p1 to p2.

Draw Line in the Scene View.

// Draw lines to the connected game objects that a script has.
// If the target object doesn't have any game objects attached
// then it draws a line from the object to (0, 0, 0).

using UnityEditor; using UnityEngine;

[CustomEditor(typeof(ConnectedObjectsExample))] class ConnectLineHandleExample : Editor { float dashSize = 4.0f; void OnSceneGUI() { ConnectedObjectsExample connectedObjects = target as ConnectedObjectsExample; 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,, dashSize); } } } }

And the script attached to this Handle:

using UnityEngine;
using System.Collections;

public class ConnectedObjectsExample : MonoBehaviour { public GameObject[] objs = null; }