Particle.Position Property

Particle Position 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 Vector3D Position { get; set; }

public Vector3D Position { get; set; }

Public Property Position As Vector3D 
	Get 
	Set

Public Property Position As Vector3D 
	Get 
	Set

public:
property Vector3D Position {
	Vector3D get ();
	void set (Vector3D value);
}

public:
property Vector3D Position {
	Vector3D get ();
	void set (Vector3D value);
}

member Position : Vector3D with get, set

member Position : Vector3D with get, set

Property Value

Type: Vector3D

Remarks

Tests: DeltaEngine.Rendering3D.Particles.Tests.Particle2DEmitterTests

Examples

11 unit tests call DeltaEngine.Rendering3D.Particles.Particle.Position

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[Test]
public void ParticlesAreEmittedAtMousePosition()
{
    CreateDataAndEmitter(1024, 0.01f, 5);
    new Command(position => emitter.Position = position).Add(new MouseMovementTrigger());
}

[Test]
public void ParticlesAreEmittedAtMousePosition()
{
    CreateDataAndEmitter(1024, 0.01f, 5);
    new Command(position => emitter.Position = position).Add(new MouseMovementTrigger());
}

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[Test, CloseAfterFirstFrame]
public void ParticlesUpdatingPosition()
{
    Randomizer.Use(new FixedRandom());
    CreateDataAndEmitter();
    AdvanceTimeAndUpdateEntities(0.1f);
    Assert.AreEqual(new Vector3D(0.4f, 0.4f, 0), emitter.particles[0].Position);
}

[Test, CloseAfterFirstFrame]
public void ParticlesUpdatingPosition()
{
    Randomizer.Use(new FixedRandom());
    CreateDataAndEmitter();
    AdvanceTimeAndUpdateEntities(0.1f);
    Assert.AreEqual(new Vector3D(0.4f, 0.4f, 0), emitter.particles[0].Position);
}

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[Test, CloseAfterFirstFrame]
public void ParticlesTrackingEmitterUpdatingPosition()
{
    Randomizer.Use(new FixedRandom());
    CreateDataAndEmitter();
    emitterData.DoParticlesTrackEmitter = true;
    AdvanceTimeAndUpdateEntities(0.1f);
    emitter.Position = Vector2D.One;
    AdvanceTimeAndUpdateEntities(0.1f);
    Assert.AreEqual(new Vector3D(0.9f, 0.9f, 0), emitter.particles[0].Position);
}

[Test, CloseAfterFirstFrame]
public void ParticlesTrackingEmitterUpdatingPosition()
{
    Randomizer.Use(new FixedRandom());
    CreateDataAndEmitter();
    emitterData.DoParticlesTrackEmitter = true;
    AdvanceTimeAndUpdateEntities(0.1f);
    emitter.Position = Vector2D.One;
    AdvanceTimeAndUpdateEntities(0.1f);
    Assert.AreEqual(new Vector3D(0.9f, 0.9f, 0), emitter.particles[0].Position);
}