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using System;
using UnityEngine;
namespace Ara;
[RequireComponent(typeof(AraTrail))]
public class ElectricalArc : MonoBehaviour
{
private AraTrail trail;
public Transform source;
public Transform target;
public int points = 20;
public float burstInterval = 0.5f;
public float burstRandom = 0.2f;
public float speedRandom = 2f;
public float positionRandom = 0.1f;
private float accum;
private void OnEnable()
{
trail = GetComponent<AraTrail>();
trail.emit = false;
}
private void Update()
{
accum += Time.deltaTime;
if (accum >= burstInterval)
{
ChangeArc();
accum = (0f - burstInterval) * UnityEngine.Random.value * burstRandom;
}
}
private void ChangeArc()
{
trail.points.Clear();
if (source != null && target != null)
{
for (int i = 0; i < points; i++)
{
float num = (float)i / (float)(points - 1);
float num2 = Mathf.Sin(num * MathF.PI);
Vector3 vector = Vector3.Lerp(source.position, target.position, num);
trail.points.Add(new AraTrail.Point(vector + UnityEngine.Random.onUnitSphere * positionRandom * num2, UnityEngine.Random.onUnitSphere * speedRandom * num2, Vector3.up, Vector3.forward, Color.white, 1f, 0f, burstInterval * 2f));
}
}
}
}
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