Version: 2019.1
public float yMultiplier ;

Description

Change the Y axis multiplier.

This method is more efficient than accessing the whole curve, if you only want to change the overall Y axis multiplier.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { private ParticleSystem ps; public bool moduleEnabled = true; public float hSliderValue = 10.0f;

void Start() { ps = GetComponent<ParticleSystem>(); }

void Update() { var forceOverLifetime = ps.forceOverLifetime; forceOverLifetime.enabled = moduleEnabled; forceOverLifetime.yMultiplier = hSliderValue; }

void OnGUI() { moduleEnabled = GUI.Toggle(new Rect(25, 45, 100, 30), moduleEnabled, "Enabled"); hSliderValue = GUI.HorizontalSlider(new Rect(25, 85, 100, 30), hSliderValue, -50.0f, 50.0f); } }