Version: 2022.1
public ParticleSystemMeshDistribution meshDistribution ;

描述

Specifies how the system randomly assigns meshes to particles.

using UnityEngine;
using System.Collections;

[RequireComponent(typeof(ParticleSystem))] public class ExampleClass : MonoBehaviour { private ParticleSystem ps; private ParticleSystemRenderer psr;

void Start() {

ps = GetComponent<ParticleSystem>(); psr = GetComponent<ParticleSystemRenderer>();

psr.renderMode = ParticleSystemRenderMode.Mesh; psr.meshDistribution = ParticleSystemMeshDistribution.NonUniformRandom; psr.SetMeshes(new Mesh[]{ Resources.GetBuiltinResource<Mesh>("Capsule.fbx"), Resources.GetBuiltinResource<Mesh>("Cube.fbx"), Resources.GetBuiltinResource<Mesh>("Sphere.fbx") }); psr.SetMeshWeightings(new float[]{ 0.1f, 0.1f, 0.8f }); }

void OnGUI() { GUI.Label(new Rect(25, 40, 200, 30), "Mesh Count: " + psr.meshCount.ToString()); } }