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Unity Engine

DrawLineStrip(ReadOnlySpan<Vector3>, bool)

Draws a line between each point in the supplied span.
Read time 1 minuteLast updated 4 days ago

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
public static void DrawLineStrip(ReadOnlySpan<Vector3> points, bool looped)

Parameters

points

ReadOnlySpan<Vector3>
The points that define the sequence of lines to draw. The function draws a line between each point and the one that follows it.

looped

bool
Whether to draw an additional line between the last point and the first. When this is 
true
, Unity draws an additional line between 
points[points.Length - 1]
and 
points[0]
. When this is 
false
, the lines terminate at the last point.

Remarks

This function provides a more efficient way to draw multiple lines than repeatedly calling the Gizmos.DrawLine function for each one.
Unity draws the first line from 
points[0]
to 
points[1]
, the next from 
points[1]
to 
points[2]
, and so on.
using UnityEngine;using System.Collections;public class ExampleClass : MonoBehaviour{    Vector3[] points;    void Start()    {        points = new Vector3[4]        {            new Vector3(-100, 0, 0),            new Vector3(100, 0, 0),            new Vector3(100, 100, 0),            new Vector3(-100, 100, 0)        };    }    void OnDrawGizmosSelected()    {        // Draws four lines making a square        Gizmos.color = Color.blue;        Gizmos.DrawLineStrip(points, true);    }}
Additional Resources: Gizmos.DrawLine, Gizmos.DrawLineList.