ParticleSystem.NoiseModule.octaveMultiplier

Description

When combining each octave, scale the intensity by this amount.

no example available in JavaScript

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {

	private ParticleSystem ps;
	public float hSliderValueOctaves = 1.0f;
	public float hSliderValueOctaveMultiplier = 0.5f;
	public float hSliderValueOctaveScale = 2.0f;

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

		var noise = ps.noise;
		noise.enabled = 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.octaveCount = (int)hSliderValueOctaves;
		noise.octaveMultiplier = hSliderValueOctaveMultiplier;
		noise.octaveScale = hSliderValueOctaveScale;
	}

	void OnGUI() {
		GUI.Label(new Rect(25, 40, 100, 30), "Octave Count");
		GUI.Label(new Rect(25, 80, 100, 30), "Octave Multiplier");
		GUI.Label(new Rect(25, 120, 100, 30), "Octave Scale");

		hSliderValueOctaves = GUI.HorizontalSlider(new Rect(135, 45, 100, 30), hSliderValueOctaves, 1.0f, 4.0f);
		hSliderValueOctaveMultiplier = GUI.HorizontalSlider(new Rect(135, 85, 100, 30), hSliderValueOctaveMultiplier, 0.0f, 1.0f);
		hSliderValueOctaveScale = GUI.HorizontalSlider(new Rect(135, 125, 100, 30), hSliderValueOctaveScale, 1.0f, 4.0f);
	}
}