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KF2-Dev-Scripts/Engine/Classes/ParticleModuleSizeMultiplyVelocity.uc

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2020-12-13 15:01:13 +00:00
/**
* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
*/
class ParticleModuleSizeMultiplyVelocity extends ParticleModuleSizeBase
native(Particle)
editinlinenew
hidecategories(Object);
/**
* The amount the velocity should be scaled prior to scaling the size of the particle.
* The value is retrieved using the RelativeTime of the particle during its update.
*/
var(Size) rawdistributionvector VelocityMultiplier;
/**
* If true, the X-component of the scale factor will be applied to the particle size X-component.
* If false, the X-component is left unaltered.
*/
var(Size) bool MultiplyX;
/**
* If true, the Y-component of the scale factor will be applied to the particle size Y-component.
* If false, the Y-component is left unaltered.
*/
var(Size) bool MultiplyY;
/**
* If true, the Z-component of the scale factor will be applied to the particle size Z-component.
* If false, the Z-component is left unaltered.
*/
var(Size) bool MultiplyZ;
/**
* If set to non zero, the size will not be scaled above this size
*/
var(Size) vector CapMaxSize;
/**
* If set to non zero, the size will not be scaled below this size
*/
var(Size) vector CapMinSize;
cpptext
{
virtual void Spawn(FParticleEmitterInstance* Owner, INT Offset, FLOAT SpawnTime);
virtual void Update(FParticleEmitterInstance* Owner, INT Offset, FLOAT DeltaTime);
/**
* Called when the module is created, this function allows for setting values that make
* sense for the type of emitter they are being used in.
*
* @param Owner The UParticleEmitter that the module is being added to.
*/
virtual void SetToSensibleDefaults(UParticleEmitter* Owner);
/**
* Called when a property has change on an instance of the module.
*
* @param PropertyChangedEvent Information on the change that occurred.
*/
virtual void PostEditChangeProperty(FPropertyChangedEvent& PropertyChangedEvent);
/**
* Applies the scaling factor and min/max caps
*/
FLOAT ScaleSize(FLOAT Size, FLOAT Scale, FLOAT Min, FLOAT Max);
}
defaultproperties
{
bSpawnModule=true
bUpdateModule=true
MultiplyX=true
MultiplyY=true
MultiplyZ=true
Begin Object Class=DistributionVectorConstant Name=DistributionVelocityMultiplier
End Object
VelocityMultiplier=(Distribution=DistributionVelocityMultiplier)
}