Version: 2021.1
LanguageEnglish
  • C#

ParticleSystem.NoiseModule.strengthX

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Switch to Manual
public ParticleSystem.MinMaxCurve strengthX;

Description

Define the strength of the effect on the x-axis, when using the ParticleSystem.NoiseModule.separateAxes option.

See Also: MinMaxCurve.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour { private ParticleSystem ps; public float hSliderValueStrengthX = 1.0f; public float hSliderValueStrengthY = 1.0f; public float hSliderValueStrengthZ = 1.0f;

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

var noise = ps.noise; noise.enabled = true; noise.separateAxes = true;

// Set color by speed, to demonstrate the effects of the Noise Module var colorBySpeed = ps.colorBySpeed; colorBySpeed.enabled = true;

Gradient gradient = new Gradient(); gradient.SetKeys( new GradientColorKey[] { new GradientColorKey(Color.green, 0.0f), new GradientColorKey(Color.red, 1.0f) }, new GradientAlphaKey[] { new GradientAlphaKey(1.0f, 0.0f), new GradientAlphaKey(1.0f, 1.0f) } );

colorBySpeed.color = new ParticleSystem.MinMaxGradient(gradient); colorBySpeed.range = new Vector2(3.0f, 7.0f); }

void Update() { var noise = ps.noise; noise.strengthX = hSliderValueStrengthX; noise.strengthY = hSliderValueStrengthY; noise.strengthZ = hSliderValueStrengthZ; }

void OnGUI() { GUI.Label(new Rect(25, 40, 100, 30), "Strength X"); GUI.Label(new Rect(25, 80, 100, 30), "Strength Y"); GUI.Label(new Rect(25, 120, 100, 30), "Strength Z");

hSliderValueStrengthX = GUI.HorizontalSlider(new Rect(135, 45, 100, 30), hSliderValueStrengthX, 0.0f, 5.0f); hSliderValueStrengthY = GUI.HorizontalSlider(new Rect(135, 85, 100, 30), hSliderValueStrengthY, 0.0f, 5.0f); hSliderValueStrengthZ = GUI.HorizontalSlider(new Rect(135, 125, 100, 30), hSliderValueStrengthZ, 0.0f, 5.0f); } }