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26 lines
791 B
26 lines
791 B
3 years ago
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using System.Collections;
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using UnityEngine;
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[RequireComponent(typeof(ParticleSystem))]
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public class particleAttractorLinear : MonoBehaviour {
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ParticleSystem ps;
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ParticleSystem.Particle[] m_Particles;
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public Transform target;
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public float speed = 5f;
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int numParticlesAlive;
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void Start () {
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ps = GetComponent<ParticleSystem>();
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if (!GetComponent<Transform>()){
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GetComponent<Transform>();
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}
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}
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void Update () {
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m_Particles = new ParticleSystem.Particle[ps.main.maxParticles];
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numParticlesAlive = ps.GetParticles(m_Particles);
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float step = speed * Time.deltaTime;
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for (int i = 0; i < numParticlesAlive; i++) {
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m_Particles[i].position = Vector3.LerpUnclamped(m_Particles[i].position, target.position, step);
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}
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ps.SetParticles(m_Particles, numParticlesAlive);
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}
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}
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