The curve describing the width, of each trail point.
See Also: MinMaxCurve.
#pragma strict private var ps: ParticleSystem; private var curve: AnimationCurve = new AnimationCurve(); public var widthOverTrail: boolean = true; function Start() { ps = GetComponent.<ParticleSystem>(); var main: var = ps.main; main.startColor = new ParticleSystem.MinMaxGradient(Color.red, Color.yellow); main.startSize = new ParticleSystem.MinMaxCurve(0.01f, 1.0f); main.startLifetime = 1.5f; var trails: var = ps.trails; trails.enabled = true; curve.AddKey(0.0f, 1.0f); curve.AddKey(1.0f, 0.0f); var psr: var = GetComponent.<ParticleSystemRenderer>(); psr.trailMaterial = new Material(Shader.Find("Sprites/Default")); } function Update() { var trails: var = ps.trails; if (widthOverTrail) trails.widthOverTrail = new ParticleSystem.MinMaxCurve(1.0f, curve); else trails.widthOverTrail = 1.0f; } function OnGUI() { widthOverTrail = GUI.Toggle(new Rect(25, 25, 200, 30), widthOverTrail, "Width over Trail"); }
using UnityEngine; using System.Collections;
public class ExampleClass : MonoBehaviour { private ParticleSystem ps; private AnimationCurve curve = new AnimationCurve(); public bool widthOverTrail = true;
void Start() { ps = GetComponent<ParticleSystem>();
var main = ps.main; main.startColor = new ParticleSystem.MinMaxGradient(Color.red, Color.yellow); main.startSize = new ParticleSystem.MinMaxCurve(0.01f, 1.0f); main.startLifetime = 1.5f;
var trails = ps.trails; trails.enabled = true;
curve.AddKey(0.0f, 1.0f); curve.AddKey(1.0f, 0.0f);
var psr = GetComponent<ParticleSystemRenderer>(); psr.trailMaterial = new Material(Shader.Find("Sprites/Default")); }
void Update() { var trails = ps.trails; if (widthOverTrail) trails.widthOverTrail = new ParticleSystem.MinMaxCurve(1.0f, curve); else trails.widthOverTrail = 1.0f; }
void OnGUI() { widthOverTrail = GUI.Toggle(new Rect(25, 25, 200, 30), widthOverTrail, "Width over Trail"); } }
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