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ParticleSystem.SubEmittersModule.AddSubEmitter

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public function AddSubEmitter(subEmitter: ParticleSystem, type: ParticleSystemSubEmitterType, properties: ParticleSystemSubEmitterProperties): void;
public void AddSubEmitter(ParticleSystem subEmitter, ParticleSystemSubEmitterType type, ParticleSystemSubEmitterProperties properties);

Parameters

subEmitter The sub-emitter to be added.
type The event that creates new particles.
properties The properties of the new particles.

Description

Add a new sub-emitter.

#pragma strict
// Add a birth sub-emitter
function Start() {
	// A simple particle material with no texture.
	var particleMaterial: Material = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));
	// Create a green particle system.
	var rootSystemGO: var = new GameObject("Particle System");
	rootSystemGO.transform.Rotate(-90, 0, 0);
	// Rotate so the system emits upwards.
	var rootParticleSystem: var = rootSystemGO.AddComponent.<ParticleSystem>();
	rootSystemGO.GetComponent.<ParticleSystemRenderer>().material = particleMaterial;
	var mainModule: var = rootParticleSystem.main;
	mainModule.startColor = Color.green;
	mainModule.startSize = 0.5f;
	// Spread the particles out more so the sub-emitter effect is more obvious.
	var shapeModule: var = rootParticleSystem.shape;
	shapeModule.radius = 100;
	// Create our sub-emitter and set up bursts.
	var subSystemGO: var = new GameObject("Particle System");
	var subParticleSystem: var = subSystemGO.AddComponent.<ParticleSystem>();
	subSystemGO.GetComponent.<ParticleSystemRenderer>().material = particleMaterial;
	var subMainModule: var = subParticleSystem.main;
	subMainModule.startColor = Color.red;
	subMainModule.startSize = 0.25f;
	subMainModule.startLifetime = 0.5f;
	// very short life particles.
	var emissionModule: var = subParticleSystem.emission;
	emissionModule.rate = 2;
	// 1 particle will emit every 0.5 sec.
	emissionModule.SetBursts([new ParticleSystem.Burst(1.0f, 10), new ParticleSystem.Burst(3.0f, 10)]);
	// Set up the sub particles so they fade over time.
	var colorModule: var = subParticleSystem.colorOverLifetime;
	colorModule.enabled = true;
	var gradient: var = new Gradient();
	gradient.SetKeys([new GradientColorKey(Color.white, 0.0f), new GradientColorKey(Color.white, 1.0f)], [new GradientAlphaKey(1.0f, 0.0f), new GradientAlphaKey(0.0f, 1.0f)]);
	// Alpha fades
	colorModule.color = gradient;
	// Setup the sub-emitter.
	subSystemGO.transform.SetParent(rootSystemGO.transform);
	var subEmittersModule: var = rootParticleSystem.subEmitters;
	subEmittersModule.enabled = true;
	subEmittersModule.AddSubEmitter(subParticleSystem, ParticleSystemSubEmitterType.Birth, ParticleSystemSubEmitterProperties.InheritNothing);
}
using UnityEngine;

// Add a birth sub-emitter public class ExampleClass : MonoBehaviour { void Start() { // A simple particle material with no texture. Material particleMaterial = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));

// Create a green particle system. var rootSystemGO = new GameObject("Particle System"); rootSystemGO.transform.Rotate(-90, 0, 0); // Rotate so the system emits upwards. var rootParticleSystem = rootSystemGO.AddComponent<ParticleSystem>(); rootSystemGO.GetComponent<ParticleSystemRenderer>().material = particleMaterial; var mainModule = rootParticleSystem.main; mainModule.startColor = Color.green; mainModule.startSize = 0.5f;

// Spread the particles out more so the sub-emitter effect is more obvious. var shapeModule = rootParticleSystem.shape; shapeModule.radius = 100;

// Create our sub-emitter and set up bursts. var subSystemGO = new GameObject("Particle System"); var subParticleSystem = subSystemGO.AddComponent<ParticleSystem>(); subSystemGO.GetComponent<ParticleSystemRenderer>().material = particleMaterial; var subMainModule = subParticleSystem.main; subMainModule.startColor = Color.red; subMainModule.startSize = 0.25f; subMainModule.startLifetime = 0.5f; // very short life particles. var emissionModule = subParticleSystem.emission; emissionModule.rate = 2; // 1 particle will emit every 0.5 sec. emissionModule.SetBursts(new ParticleSystem.Burst[] // A burst will emit at 1 and 3 secs. { new ParticleSystem.Burst(1.0f, 10), new ParticleSystem.Burst(3.0f, 10) });

// Set up the sub particles so they fade over time. var colorModule = subParticleSystem.colorOverLifetime; colorModule.enabled = true; var gradient = new Gradient(); gradient.SetKeys( new GradientColorKey[] { new GradientColorKey(Color.white, 0.0f), new GradientColorKey(Color.white, 1.0f) }, // Color remains untouched. new GradientAlphaKey[] { new GradientAlphaKey(1.0f, 0.0f), new GradientAlphaKey(0.0f, 1.0f) }); // Alpha fades colorModule.color = gradient;

// Setup the sub-emitter. subSystemGO.transform.SetParent(rootSystemGO.transform); var subEmittersModule = rootParticleSystem.subEmitters; subEmittersModule.enabled = true; subEmittersModule.AddSubEmitter(subParticleSystem, ParticleSystemSubEmitterType.Birth, ParticleSystemSubEmitterProperties.InheritNothing); } }
#pragma strict
// Add a collision sub-emitter
function Start() {
	// For this example we will need something to collide with in the world.
	var cube: var = GameObject.CreatePrimitive(PrimitiveType.Cube);
	cube.transform.position = new Vector3(0, 10, 0);
	// Position above the particle system.
	cube.transform.localScale = new Vector3(10, 10, 10);
	// A simple particle material with no texture.
	var particleMaterial: Material = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));
	// Create a green particle system.
	var rootSystemGO: var = new GameObject("Particle System");
	rootSystemGO.transform.Rotate(-90, 0, 0);
	// Rotate so the system emits upwards.
	var rootParticleSystem: var = rootSystemGO.AddComponent.<ParticleSystem>();
	rootSystemGO.GetComponent.<ParticleSystemRenderer>().material = particleMaterial;
	var mainModule: var = rootParticleSystem.main;
	mainModule.startColor = Color.green;
	mainModule.startSize = 0.5f;
	// Enable and setup the collisions module.
	var collisionModule: var = rootParticleSystem.collision;
	collisionModule.enabled = true;
	collisionModule.type = ParticleSystemCollisionType.World;
	// Create our sub-emitter and setup bursts.
	var subSystemGO: var = new GameObject("Particle System");
	var subParticleSystem: var = subSystemGO.AddComponent.<ParticleSystem>();
	subSystemGO.GetComponent.<ParticleSystemRenderer>().material = particleMaterial;
	var subMainModule: var = subParticleSystem.main;
	subMainModule.startColor = Color.red;
	subMainModule.startSize = 0.25f;
	var emissionModule: var = subParticleSystem.emission;
	emissionModule.SetBursts([new ParticleSystem.Burst(0.0f, 10)]);
	// Set up the sub-emitter.
	subSystemGO.transform.SetParent(rootSystemGO.transform);
	var subEmittersModule: var = rootParticleSystem.subEmitters;
	subEmittersModule.enabled = true;
	subEmittersModule.AddSubEmitter(subParticleSystem, ParticleSystemSubEmitterType.Collision, ParticleSystemSubEmitterProperties.InheritNothing);
}
using UnityEngine;

// Add a collision sub-emitter public class ExampleClass : MonoBehaviour { void Start() { // For this example we will need something to collide with in the world. var cube = GameObject.CreatePrimitive(PrimitiveType.Cube); cube.transform.position = new Vector3(0, 10, 0); // Position above the particle system. cube.transform.localScale = new Vector3(10, 10, 10);

// A simple particle material with no texture. Material particleMaterial = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));

// Create a green particle system. var rootSystemGO = new GameObject("Particle System"); rootSystemGO.transform.Rotate(-90, 0, 0); // Rotate so the system emits upwards. var rootParticleSystem = rootSystemGO.AddComponent<ParticleSystem>(); rootSystemGO.GetComponent<ParticleSystemRenderer>().material = particleMaterial; var mainModule = rootParticleSystem.main; mainModule.startColor = Color.green; mainModule.startSize = 0.5f;

// Enable and setup the collisions module. var collisionModule = rootParticleSystem.collision; collisionModule.enabled = true; collisionModule.type = ParticleSystemCollisionType.World;

// Create our sub-emitter and setup bursts. var subSystemGO = new GameObject("Particle System"); var subParticleSystem = subSystemGO.AddComponent<ParticleSystem>(); subSystemGO.GetComponent<ParticleSystemRenderer>().material = particleMaterial; var subMainModule = subParticleSystem.main; subMainModule.startColor = Color.red; subMainModule.startSize = 0.25f; var emissionModule = subParticleSystem.emission; emissionModule.SetBursts(new ParticleSystem.Burst[] { new ParticleSystem.Burst(0.0f, 10) }); // We will emit 10 particles upon collision.

// Set up the sub-emitter. subSystemGO.transform.SetParent(rootSystemGO.transform); var subEmittersModule = rootParticleSystem.subEmitters; subEmittersModule.enabled = true; subEmittersModule.AddSubEmitter(subParticleSystem, ParticleSystemSubEmitterType.Collision, ParticleSystemSubEmitterProperties.InheritNothing); } }
#pragma strict
// Add a death sub-emitter
function Start() {
	// A simple particle material with no texture.
	var particleMaterial: Material = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));
	// Create a green particle system.
	var rootSystemGO: var = new GameObject("Particle System");
	rootSystemGO.transform.Rotate(-90, 0, 0);
	// Rotate so the system emits upwards.
	var rootParticleSystem: var = rootSystemGO.AddComponent.<ParticleSystem>();
	rootSystemGO.GetComponent.<ParticleSystemRenderer>().material = particleMaterial;
	var mainModule: var = rootParticleSystem.main;
	mainModule.startColor = Color.green;
	mainModule.startSize = 0.5f;
	// Create our sub-emitter and setup bursts.
	var subSystemGO: var = new GameObject("Particle System");
	var subParticleSystem: var = subSystemGO.AddComponent.<ParticleSystem>();
	subSystemGO.GetComponent.<ParticleSystemRenderer>().material = particleMaterial;
	var subMainModule: var = subParticleSystem.main;
	subMainModule.startColor = Color.red;
	subMainModule.startSize = 0.25f;
	var emissionModule: var = subParticleSystem.emission;
	emissionModule.SetBursts([new ParticleSystem.Burst(0.0f, 10)]);
	// Set up the sub-emitter.
	subSystemGO.transform.SetParent(rootSystemGO.transform);
	var subEmittersModule: var = rootParticleSystem.subEmitters;
	subEmittersModule.enabled = true;
	subEmittersModule.AddSubEmitter(subParticleSystem, ParticleSystemSubEmitterType.Death, ParticleSystemSubEmitterProperties.InheritNothing);
}
using UnityEngine;

// Add a death sub-emitter public class ExampleClass : MonoBehaviour { void Start() { // A simple particle material with no texture. Material particleMaterial = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));

// Create a green particle system. var rootSystemGO = new GameObject("Particle System"); rootSystemGO.transform.Rotate(-90, 0, 0); // Rotate so the system emits upwards. var rootParticleSystem = rootSystemGO.AddComponent<ParticleSystem>(); rootSystemGO.GetComponent<ParticleSystemRenderer>().material = particleMaterial; var mainModule = rootParticleSystem.main; mainModule.startColor = Color.green; mainModule.startSize = 0.5f;

// Create our sub-emitter and setup bursts. var subSystemGO = new GameObject("Particle System"); var subParticleSystem = subSystemGO.AddComponent<ParticleSystem>(); subSystemGO.GetComponent<ParticleSystemRenderer>().material = particleMaterial; var subMainModule = subParticleSystem.main; subMainModule.startColor = Color.red; subMainModule.startSize = 0.25f; var emissionModule = subParticleSystem.emission; emissionModule.SetBursts(new ParticleSystem.Burst[] { new ParticleSystem.Burst(0.0f, 10) }); // We will emit 10 particles upon death.

// Set up the sub-emitter. subSystemGO.transform.SetParent(rootSystemGO.transform); var subEmittersModule = rootParticleSystem.subEmitters; subEmittersModule.enabled = true; subEmittersModule.AddSubEmitter(subParticleSystem, ParticleSystemSubEmitterType.Death, ParticleSystemSubEmitterProperties.InheritNothing); } }

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