public ParticleSystem.CollisionModule collision ;

描述

粒子系统碰撞模块的脚本接口。

The collision module enables particles to collide with a predefined list of planes, or with the 2D and 3D physics worlds.

不需要将粒子系统模块重新分配回系统;它们是接口而不是独立的对象。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { void Start() { ParticleSystem ps = GetComponent<ParticleSystem>(); var coll = ps.collision; coll.enabled = true; coll.bounce = 0.5f; } }