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public function SetPosition(index: int, position: Vector3): void;
public void SetPosition(int index, Vector3 position);



Set the position of the vertex in the line.

See Also: SetVertexCount function.

	// Creates a line renderer that follos a Sin() function
	// and animates it.

var c1 : Color = Color.yellow; var c2 : Color =; var lengthOfLineRenderer : int = 20;

function Start() { var lineRenderer : LineRenderer = gameObject.AddComponent.<LineRenderer>(); lineRenderer.material = new Material (Shader.Find("Particles/Additive")); lineRenderer.SetColors(c1, c2); lineRenderer.SetWidth(0.2,0.2); lineRenderer.SetVertexCount(lengthOfLineRenderer); }

function Update() { var lineRenderer : LineRenderer = GetComponent.<LineRenderer>(); for(var i : int = 0; i < lengthOfLineRenderer; i++) { var pos : Vector3 = Vector3(i * 0.5, Mathf.Sin(i + Time.time), 0); lineRenderer.SetPosition(i, pos); } }
using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { public Color c1 = Color.yellow; public Color c2 =; public int lengthOfLineRenderer = 20; void Start() { LineRenderer lineRenderer = gameObject.AddComponent<LineRenderer>(); lineRenderer.material = new Material(Shader.Find("Particles/Additive")); lineRenderer.SetColors(c1, c2); lineRenderer.SetWidth(0.2F, 0.2F); lineRenderer.SetVertexCount(lengthOfLineRenderer); } void Update() { LineRenderer lineRenderer = GetComponent<LineRenderer>(); int i = 0; while (i < lengthOfLineRenderer) { Vector3 pos = new Vector3(i * 0.5F, Mathf.Sin(i + Time.time), 0); lineRenderer.SetPosition(i, pos); i++; } } }