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Unity Engine

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Script Reference

Unity Engine

SetVectorComponentCount(ParticleSystemCustomData, int)

Specify how many curves are used to generate custom data for this stream.
阅读时间1 分钟最后更新于 1 个月前

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.ParticleSystemModule
public void SetVectorComponentCount(ParticleSystemCustomData stream, int count)

Parameters

stream

ParticleSystemCustomData
The name of the custom data stream to apply the curve to.

count

int
The number of curves to generate data for.

Remarks

Additional Resources: ParticleSystem.CustomDataModule.GetVectorComponentCount, ParticleSystem.MinMaxCurve, ParticleSystem.GetCustomParticleData

Examples

using UnityEngine;using System.Collections;[RequireComponent(typeof(ParticleSystem))]public class ExampleClass : MonoBehaviour{    void Start()    {        ParticleSystem ps = GetComponent<ParticleSystem>();        var customData = ps.customData;        customData.enabled = true;        AnimationCurve curve = new AnimationCurve();        curve.AddKey(0.0f, 0.0f);        curve.AddKey(1.0f, 1.0f);        customData.SetMode(ParticleSystemCustomData.Custom1, ParticleSystemCustomDataMode.Vector);        customData.SetVectorComponentCount(ParticleSystemCustomData.Custom1, 1);        customData.SetVector(ParticleSystemCustomData.Custom1, 0, new ParticleSystem.MinMaxCurve(1.0f, curve));    }}