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Unity Engine

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Unity Engine

SetVertexCount(int)

Set the number of line segments.
Read time 1 minuteLast updated 4 days ago

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
Warning
Deprecated. Use positionCount instead.
public void SetVertexCount(int count)

Parameters

count

int

Remarks

Additional Resources: LineRenderer.SetPosition function.
Additional Resources: LineRenderer.SetPositions function.

Examples

using UnityEngine;public class Example : MonoBehaviour{    // Creates a line renderer that follows a Sin() function    // and animates it.    Color c1 = Color.yellow;    Color c2 = Color.red;    int lengthOfLineRenderer = 20;    void Start()    {        LineRenderer lineRenderer = gameObject.AddComponent<LineRenderer>();        lineRenderer.material = new Material(Shader.Find("Sprites/Default"));        lineRenderer.SetColors(c1, c2);        lineRenderer.SetWidth(0.2f, 0.2f);        lineRenderer.SetVertexCount(lengthOfLineRenderer);    }    void Update()    {        LineRenderer lineRenderer = GetComponent<LineRenderer>();        var points = new Vector3[lengthOfLineRenderer];        var t = Time.time;        for (int i = 0; i < lengthOfLineRenderer; i++)        {            points[i] = new Vector3(i * 0.5f, Mathf.Sin(i + t), 0);        }        lineRenderer.SetPositions(points);    }}