Particle.IsActive Property

Particle IsActive Property

Delta Engine Documentation

Namespace: DeltaEngine.Rendering3D.Particles
Assembly: DeltaEngine.Rendering3D.Particles (in DeltaEngine.Rendering3D.Particles.dll) Version: 1.1.1.0 (1.1.1)

Syntax

C++

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public bool IsActive { get; set; }

public bool IsActive { get; set; }

Public Property IsActive As Boolean 
	Get 
	Set

Public Property IsActive As Boolean 
	Get 
	Set

public:
property bool IsActive {
	bool get ();
	void set (bool value);
}

public:
property bool IsActive {
	bool get ();
	void set (bool value);
}

member IsActive : bool with get, set

member IsActive : bool with get, set

Property Value

Type: Boolean

Remarks

Tests: DeltaEngine.Rendering3D.Particles.Tests.Particle2DEmitterTests

Examples

10 unit tests call DeltaEngine.Rendering3D.Particles.Particle.IsActive

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[Test]
public void InactiveEmitterDoesNothing()
{
    CreateDataAndEmitter(512, 0.01f, 5);
    emitter.Position = new Vector2D(0.5f, 0.4f);
    emitter.IsActive = false;
}

[Test]
public void InactiveEmitterDoesNothing()
{
    CreateDataAndEmitter(512, 0.01f, 5);
    emitter.Position = new Vector2D(0.5f, 0.4f);
    emitter.IsActive = false;
}

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[Test]
public void SpawnAndDispose()
{
    CreateDataAndEmitter(512, 0.01f, 0.1f);
    emitter.SpawnAndDispose(20);
    AdvanceTimeAndUpdateEntities(0.11f);
    Assert.IsFalse(emitter.IsActive);
}

[Test]
public void SpawnAndDispose()
{
    CreateDataAndEmitter(512, 0.01f, 0.1f);
    emitter.SpawnAndDispose(20);
    AdvanceTimeAndUpdateEntities(0.11f);
    Assert.IsFalse(emitter.IsActive);
}

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[Test, CloseAfterFirstFrame]
public void DisposeEmitterAfterSetTime()
{
    emitterData = CreateDataAndEmitterWithAnimation("DeltaEngineLogo");
    emitter = new ParticleEmitter(emitterData, Vector2D.Half);
    emitter.DisposeAfterSeconds(0.1f);
    AdvanceTimeAndUpdateEntities(0.25f);
    emitter.DisposeAfterSeconds(0.1f);
    Assert.IsFalse(emitter.IsActive);
}

[Test, CloseAfterFirstFrame]
public void DisposeEmitterAfterSetTime()
{
    emitterData = CreateDataAndEmitterWithAnimation("DeltaEngineLogo");
    emitter = new ParticleEmitter(emitterData, Vector2D.Half);
    emitter.DisposeAfterSeconds(0.1f);
    AdvanceTimeAndUpdateEntities(0.25f);
    emitter.DisposeAfterSeconds(0.1f);
    Assert.IsFalse(emitter.IsActive);
}