public ParticleSystem.RotationBySpeedModule rotationBySpeed ;

描述

粒子系统速度旋转 (Rotation by Speed) 模块的脚本接口。

基于粒子的速度旋转粒子。

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 rot = ps.rotationBySpeed; rot.enabled = true;

AnimationCurve curve = new AnimationCurve(); curve.AddKey(0.0f, 0.1f); curve.AddKey(0.75f, 0.6f);

AnimationCurve curve2 = new AnimationCurve(); curve2.AddKey(0.0f, 0.2f); curve2.AddKey(0.5f, 0.9f);

rot.z = new ParticleSystem.MinMaxCurve(2.0f, curve, curve2); } }