ParticleSystem.CollisionModule.lifetimeLoss

Description

How much a particle's lifetime is reduced after a collision.

See Also: ParticleSystem.collision, MinMaxCurve.

no example available in JavaScript

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {

	private ParticleSystem ps;
	public float hSliderValue = 0.0F;

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

		var collision = ps.collision;
		collision.enabled = true;
		collision.type = ParticleSystemCollisionType.World;
		collision.mode = ParticleSystemCollisionMode.Collision3D;

		var collider = GameObject.CreatePrimitive(PrimitiveType.Sphere);
		collider.transform.parent = ps.transform;
		collider.transform.localPosition = new Vector3(0.0f, 0.0f, 13.0f);
		collider.transform.localScale = new Vector3(20.0f, 20.0f, 20.0f);
	}

	void Update() {
		var collision = ps.collision;
		collision.lifetimeLoss = hSliderValue;
	}

	void OnGUI() {
		hSliderValue = GUI.HorizontalSlider(new Rect(25, 40, 100, 30), hSliderValue, 0.0F, 1.0F);
	}
}