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Unity Engine

SetVectorComponentCount(ParticleSystemCustomData, int)

Specify how many curves are used to generate custom data for this stream.
Read time 1 minuteLast updated 7 days ago

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));    }}