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CloseDefine how the noise values are remapped on the Y axis, when using the ParticleSystem.NoiseModule.separateAxes option.
See Also: MinMaxCurve.
#pragma strict private var ps: ParticleSystem; public var hSliderValueRemapX: float = 1.0f; public var hSliderValueRemapY: float = 1.0f; public var hSliderValueRemapZ: float = 1.0f; function Start() { ps = GetComponent.<ParticleSystem>(); var noise: var = ps.noise; noise.enabled = true; noise.remapEnabled = true; noise.separateAxes = true; // An unusual curve to show off different noise behavior (See curve preview in the Inspector) var ourCurve: AnimationCurve; ourCurve = new AnimationCurve(); ourCurve.AddKey(0.0f, 0.0f); ourCurve.AddKey(0.45f, -0.75f); ourCurve.AddKey(0.50f, 1.0f); ourCurve.AddKey(0.55f, -0.75f); ourCurve.AddKey(1.0f, 0.0f); // Apply the curve noise.remapX = new ParticleSystem.MinMaxCurve(1.0f, ourCurve); noise.remapY = new ParticleSystem.MinMaxCurve(1.0f, ourCurve); noise.remapZ = new ParticleSystem.MinMaxCurve(1.0f, ourCurve); // Set color by speed, to demonstrate the effects of the Noise Module var colorBySpeed: var = ps.colorBySpeed; colorBySpeed.enabled = true; var gradient: Gradient = new Gradient(); gradient.SetKeys([new GradientColorKey(Color.green, 0.0f), new GradientColorKey(Color.red, 1.0f)], [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); } function Update() { var noise: var = ps.noise; noise.remapXMultiplier = hSliderValueRemapX; noise.remapYMultiplier = hSliderValueRemapY; noise.remapZMultiplier = hSliderValueRemapZ; } function OnGUI() { GUI.Label(new Rect(25, 40, 100, 30), "Remap X"); GUI.Label(new Rect(25, 80, 100, 30), "Remap Y"); GUI.Label(new Rect(25, 120, 100, 30), "Remap Z"); hSliderValueRemapX = GUI.HorizontalSlider(new Rect(135, 45, 100, 30), hSliderValueRemapX, 0.0f, 5.0f); hSliderValueRemapY = GUI.HorizontalSlider(new Rect(135, 85, 100, 30), hSliderValueRemapY, 0.0f, 5.0f); hSliderValueRemapZ = GUI.HorizontalSlider(new Rect(135, 125, 100, 30), hSliderValueRemapZ, 0.0f, 5.0f); }
using UnityEngine; using System.Collections;
public class ExampleClass : MonoBehaviour { private ParticleSystem ps; public float hSliderValueRemapX = 1.0f; public float hSliderValueRemapY = 1.0f; public float hSliderValueRemapZ = 1.0f;
void Start() { ps = GetComponent<ParticleSystem>();
var noise = ps.noise; noise.enabled = true; noise.remapEnabled = true; noise.separateAxes = true;
// An unusual curve to show off different noise behavior (See curve preview in the Inspector) AnimationCurve ourCurve; ourCurve = new AnimationCurve(); ourCurve.AddKey(0.0f, 0.0f); ourCurve.AddKey(0.45f, -0.75f); ourCurve.AddKey(0.50f, 1.0f); ourCurve.AddKey(0.55f, -0.75f); ourCurve.AddKey(1.0f, 0.0f);
// Apply the curve noise.remapX = new ParticleSystem.MinMaxCurve(1.0f, ourCurve); noise.remapY = new ParticleSystem.MinMaxCurve(1.0f, ourCurve); noise.remapZ = new ParticleSystem.MinMaxCurve(1.0f, ourCurve);
// 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.remapXMultiplier = hSliderValueRemapX; noise.remapYMultiplier = hSliderValueRemapY; noise.remapZMultiplier = hSliderValueRemapZ; }
void OnGUI() { GUI.Label(new Rect(25, 40, 100, 30), "Remap X"); GUI.Label(new Rect(25, 80, 100, 30), "Remap Y"); GUI.Label(new Rect(25, 120, 100, 30), "Remap Z");
hSliderValueRemapX = GUI.HorizontalSlider(new Rect(135, 45, 100, 30), hSliderValueRemapX, 0.0f, 5.0f); hSliderValueRemapY = GUI.HorizontalSlider(new Rect(135, 85, 100, 30), hSliderValueRemapY, 0.0f, 5.0f); hSliderValueRemapZ = GUI.HorizontalSlider(new Rect(135, 125, 100, 30), hSliderValueRemapZ, 0.0f, 5.0f); } }