Version: 2023.2
public Vector3 flip ;

描述

沿每个轴翻转一定百分比的粒子。

设置为介于 0 与 1 之间的值,较高值会使较高比例的粒子翻转,1 会使所有粒子翻转。

using UnityEngine;
using UnityEditor;
using System.Collections;

[RequireComponent(typeof(ParticleSystem))] public class ExampleClass : MonoBehaviour {

private ParticleSystemRenderer psr; public Vector3 flip;

void Start() {

psr = GetComponent<ParticleSystemRenderer>();

psr.material = new Material(Shader.Find("Sprites/Default")); // square material so we can see the pivot more easily psr.mesh = Resources.GetBuiltinResource<Mesh>("Capsule.fbx"); }

void Update() {

psr.flip = flip; }

void OnGUI() {

GUI.Label(new Rect(25, 40, 100, 30), "X"); GUI.Label(new Rect(25, 80, 100, 30), "Y"); GUI.Label(new Rect(25, 120, 100, 30), "Z");

flip.x = GUI.HorizontalSlider(new Rect(65, 25, 100, 30), flip.x, 0.0f, 1.0f); flip.y = GUI.HorizontalSlider(new Rect(65, 65, 100, 30), flip.y, 0.0f, 1.0f); flip.z = GUI.HorizontalSlider(new Rect(65, 105, 100, 30), flip.z, 0.0f, 1.0f); } }