public BrownOut(ContentManager contentManager)
{
Pose = new Pose(Matrix33F.CreateRotationX(-ConstantsF.PiOver2));
// Smoke on a ring.
var outerRingSmoke = CreateSmoke(contentManager);
outerRingSmoke.Effectors.Add(new StreamEmitter { DefaultEmissionRate = 30 });
outerRingSmoke.Effectors.Add(new StartPositionEffector
{
Distribution = new CircleDistribution { OuterRadius = 5, InnerRadius = 4 }
});
// Smoke in the area inside the ring.
var innerCircleSmoke = CreateSmoke(contentManager);
innerCircleSmoke.Effectors.Add(new StreamEmitter { DefaultEmissionRate = 10 });
innerCircleSmoke.Effectors.Add(new StartPositionEffector
{
Distribution = new CircleDistribution { OuterRadius = 4, InnerRadius = 0 }
});
// Uniform particle parameter that are the same for all child particle systems.
Parameters.AddUniform<float>(ParticleParameterNames.Lifetime).DefaultValue = 5;
_isDepthSortedParameter = Parameters.AddUniform<bool>(ParticleParameterNames.IsDepthSorted);
_isDepthSortedParameter.DefaultValue = true;
Children = new ParticleSystemCollection { outerRingSmoke, innerCircleSmoke };
}
protected override void OnUninitialize()
{
_normalizedAgeParameter = null;
_positionParameter = null;
_directionParameter = null;
_linearSpeedParameter = null;
_trailParameter = null;
}
protected override void OnRequeryParameters()
{
_positionParameter = ParticleSystem.Parameters.Get<Vector3F>(PositionParameter);
_targetPositionParameter = ParticleSystem.Parameters.Get<Vector3F>(TargetPositionParameter);
_speedParameter = ParticleSystem.Parameters.Get<float>(SpeedParameter);
_sizeXParameter = ParticleSystem.Parameters.Get<float>(SizeXParameter);
_cameraPoseParameter = ParticleSystem.Parameters.Get<Pose>(CameraPoseParameter);
}
protected override void OnRequeryParameters()
{
_normalizedAgeParameter = ParticleSystem.Parameters.Get<float>(ParticleParameterNames.NormalizedAge);
_positionParameter = ParticleSystem.Parameters.Get<Vector3F>(ParticleParameterNames.Position);
_directionParameter = ParticleSystem.Parameters.Get<Vector3F>(ParticleParameterNames.Direction);
_linearSpeedParameter = ParticleSystem.Parameters.Get<float>(ParticleParameterNames.LinearSpeed);
// The "RocketTrail" parameter is required and added by this effector.
// Note: It is safe to call AddVarying() several times. The particle parameter is added only
// once.
_trailParameter = ParticleSystem.Parameters.AddVarying<ParticleSystem>("RocketTrail");
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_valueParameter = null;
_dampingParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_parameter = ParticleSystem.Parameters.Get <Vector3>(Parameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_inputParameter = null;
_outputParameter = null;
_timeParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_normalizedAgeParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_directionParameter = null;
_linearSpeedParameter = null;
_linearAccelerationParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_normalizedAgeParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_angleParameter = null;
_angularSpeedParameter = null;
}
// OnRequeryParameters is called when the particle system is started and when the particle
// parameter collection is changed. Here we cache references to the needed parameters.
protected override void OnRequeryParameters()
{
_positionParameter = ParticleSystem.Parameters.Get<Vector3F>(PositionParameter);
_directionParameter = ParticleSystem.Parameters.Get<Vector3F>(DirectionParameter);
_linearSpeedParameter = ParticleSystem.Parameters.Get<float>(LinearSpeedParameter);
_restitutionParameter = ParticleSystem.Parameters.Get<float>(RestitutionParameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_directionParameter = null;
_linearSpeedParameter = null;
_biasVelocityParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_angleParameter = ParticleSystem.Parameters.Get <float>(AngleParameter);
_angularSpeedParameter = ParticleSystem.Parameters.Get <float>(SpeedParameter);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_directionParameter = ParticleSystem.Parameters.Get <Vector3>(DirectionParameter);
_linearSpeedParameter = ParticleSystem.Parameters.Get <float>(SpeedParameter);
_biasVelocityParameter = ParticleSystem.Parameters.Get <Vector3>(BiasVelocityParameter);
}
protected override void OnUninitialize()
{
_animationTimeParameter = null;
}
protected override void OnRequeryParameters()
{
_animationTimeParameter = ParticleSystem.Parameters.Get <float>(AnimationTimeParameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_angleParameter = null;
_angularSpeedParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_emissionRateParameter = ParticleSystem.Parameters.Get <float>(EmissionRateParameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_valueParameter = null;
_startParameter = null;
_endParameter = null;
_factorParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_valueParameter = ParticleSystem.Parameters.Get <float>(ValueParameter);
_targetValueParameter = ParticleSystem.Parameters.Get <float>(TargetValueParameter);
_timeParameter = ParticleSystem.Parameters.Get <float>(TimeParameter);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_valueParameter = ParticleSystem.Parameters.Get<float>(ValueParameter);
_targetValueParameter = ParticleSystem.Parameters.Get<float>(TargetValueParameter);
_timeParameter = ParticleSystem.Parameters.Get<float>(TimeParameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_emissionRateParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_valueParameter = ParticleSystem.Parameters.Get<float>(ValueParameter);
_dampingParameter = ParticleSystem.Parameters.Get<float>(DampingParameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_valueParameter = null;
_targetValueParameter = null;
_timeParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_normalizedAgeParameter = ParticleSystem.Parameters.Get <float>(ParticleParameterNames.NormalizedAge);
}
protected override void OnRequeryParameters()
{
_animationTimeParameter = ParticleSystem.Parameters.Get<float>(AnimationTimeParameter);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_inputParameter = ParticleSystem.Parameters.Get<Vector3F>(InputParameter);
_outputParameter = ParticleSystem.Parameters.Get<Vector3F>(OutputParameter);
_timeParameter = ParticleSystem.Parameters.Get<float>(TimeParameter);
}
protected override void OnUninitialize()
{
_animationTimeParameter = null;
}
protected override void OnUninitialize()
{
_parameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_positionParameter = ParticleSystem.Parameters.Get <Vector3F>(PositionParameter);
_directionParameter = ParticleSystem.Parameters.Get <Vector3F>(DirectionParameter);
_linearSpeedParameter = ParticleSystem.Parameters.Get <float>(SpeedParameter);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_normalizedAgeParameter = ParticleSystem.Parameters.Get<float>(ParticleParameterNames.NormalizedAge);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_linearSpeedParameter = null;
_positionParameter = null;
_directionParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_valueParameter = ParticleSystem.Parameters.Get <float>(ValueParameter);
_dampingParameter = ParticleSystem.Parameters.Get <float>(DampingParameter);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_inputParameter = ParticleSystem.Parameters.Get <float>(InputParameter);
_outputParameter = ParticleSystem.Parameters.Get <float>(OutputParameter);
_timeParameter = ParticleSystem.Parameters.Get <float>(TimeParameter);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_angleParameter = ParticleSystem.Parameters.Get<float>(AngleParameter);
_angularSpeedParameter = ParticleSystem.Parameters.Get<float>(SpeedParameter);
}
protected override void OnUninitialize()
{
_positionParameter = null;
_targetPositionParameter = null;
_speedParameter = null;
_sizeXParameter = null;
_cameraPoseParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_valueParameter = ParticleSystem.Parameters.Get<float>(ValueParameter);
_startParameter = ParticleSystem.Parameters.Get<float>(StartParameter);
_endParameter = ParticleSystem.Parameters.Get<float>(EndParameter);
_factorParameter = ParticleSystem.Parameters.Get<float>(FactorParameter);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_inputParameter = ParticleSystem.Parameters.Get <T>(InputParameter);
_outputParameter = ParticleSystem.Parameters.Get <TResult>(OutputParameter);
}
//--------------------------------------------------------------
public void RequeryParameters(ParticleSystem particleSystem)
{
var parameters = particleSystem.Parameters;
// Uniform particle parameters.
TextureParameter = parameters.GetUnchecked<PackedTexture>(ParticleParameterNames.Texture);
if (TextureParameter == null)
TextureParameter = parameters.GetUnchecked<Texture2D>(ParticleParameterNames.Texture);
AlphaTestParameter = parameters.Get<float>(ParticleParameterNames.AlphaTest);
BillboardOrientationParameter = parameters.Get<BillboardOrientation>(ParticleParameterNames.BillboardOrientation);
DrawOrderParameter = parameters.Get<int>(ParticleParameterNames.DrawOrder);
IsDepthSortedParameter = parameters.Get<bool>(ParticleParameterNames.IsDepthSorted);
TypeParameter = parameters.Get<ParticleType>(ParticleParameterNames.Type);
TextureTilingParameter = parameters.Get<int>(ParticleParameterNames.TextureTiling);
// Uniform or varying particle parameters.
NormalizedAgeParameter = parameters.Get<float>(ParticleParameterNames.NormalizedAge);
PositionParameter = parameters.Get<Vector3F>(ParticleParameterNames.Position);
NormalParameter = parameters.Get<Vector3F>(ParticleParameterNames.Normal);
AxisParameter = parameters.Get<Vector3F>(ParticleParameterNames.Axis);
SizeParameter = parameters.Get<float>(ParticleParameterNames.Size);
SizeXParameter = parameters.Get<float>(ParticleParameterNames.SizeX);
SizeYParameter = parameters.Get<float>(ParticleParameterNames.SizeY);
AngleParameter = parameters.Get<float>(ParticleParameterNames.Angle);
ColorParameter = parameters.Get<Vector3F>(ParticleParameterNames.Color);
AlphaParameter = parameters.Get<float>(ParticleParameterNames.Alpha);
AnimationTimeParameter = parameters.Get<float>(ParticleParameterNames.AnimationTime);
BlendModeParameter = parameters.Get<float>(ParticleParameterNames.BlendMode);
SoftnessParameter = parameters.Get<float>(ParticleParameterNames.Softness);
//StartsAtOriginParameter = parameters.Get<bool>(ParticleParameterNames.StartsAtOrigin);
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_directionParameter = ParticleSystem.Parameters.Get<Vector3F>(DirectionParameter);
_linearSpeedParameter = ParticleSystem.Parameters.Get<float>(SpeedParameter);
_biasVelocityParameter = ParticleSystem.Parameters.Get<Vector3F>(BiasVelocityParameter);
}
// Called when the particle effector is removed from the particle system.
// This method should remove any held references.
protected override void OnUninitialize()
{
_positionParameter = null;
_directionParameter = null;
_linearSpeedParameter = null;
_restitutionParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_parameter = ParticleSystem.Parameters.Get<float>(Parameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_inputParameter = null;
_outputParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_valueParameter = null;
_targetValueParameter = null;
_timeParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_directionParameter = null;
_linearSpeedParameter = null;
_biasVelocityParameter = null;
}
/// <inheritdoc/>
protected override void OnRequeryParameters()
{
_emissionRateParameter = ParticleSystem.Parameters.Get<float>(EmissionRateParameter);
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_parameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_emissionRateParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_valueParameter = null;
_dampingParameter = null;
}
/// <inheritdoc/>
protected override void OnUninitialize()
{
_directionParameter = null;
_linearSpeedParameter = null;
_linearAccelerationParameter = null;
}
