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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 6 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

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));    }}