87 lines
2.3 KiB
Ucode
87 lines
2.3 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class ParticleModuleAttractorParticle extends ParticleModuleAttractorBase
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native(Particle)
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editinlinenew
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hidecategories(Object);
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/**
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* The source emitter for attractors
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*/
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var(Attractor) export noclear name EmitterName;
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/**
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* The radial range of the attraction around the source particle.
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* Particle-life relative.
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*/
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var(Attractor) rawdistributionfloat Range;
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/**
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* The strength curve is a function of distance or of time.
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*/
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var(Attractor) bool bStrengthByDistance;
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/**
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* The strength of the attraction (negative values repel).
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* Particle-life relative if StrengthByDistance is false.
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*/
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var(Attractor) rawdistributionfloat Strength;
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/** If TRUE, the velocity adjustment will be applied to the base velocity. */
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var(Attractor) bool bAffectBaseVelocity;
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enum EAttractorParticleSelectionMethod
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{
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EAPSM_Random,
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EAPSM_Sequential
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};
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/**
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* The method to use when selecting an attractor target particle from the emitter.
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* One of the following:
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* Random - Randomly select a particle from the source emitter.
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* Sequential - Select a particle using a sequential order.
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*/
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var(Location) EAttractorParticleSelectionMethod SelectionMethod;
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/**
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* Whether the particle should grab a new particle if it's source expires.
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*/
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var(Attractor) bool bRenewSource;
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/**
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* Whether the particle should inherit the source veloctiy if it expires.
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*/
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var(Attractor) bool bInheritSourceVel;
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var int LastSelIndex;
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cpptext
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{
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virtual void Spawn(FParticleEmitterInstance* Owner, INT Offset, FLOAT SpawnTime);
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virtual void Update(FParticleEmitterInstance* Owner, INT Offset, FLOAT DeltaTime);
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virtual UINT RequiredBytes(FParticleEmitterInstance* Owner = NULL);
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}
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defaultproperties
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{
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bSpawnModule=true
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bUpdateModule=true
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Begin Object Class=DistributionFloatConstant Name=DistributionRange
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End Object
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Range=(Distribution=DistributionRange)
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bStrengthByDistance=true
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bAffectBaseVelocity=false
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Begin Object Class=DistributionFloatConstant Name=DistributionStrength
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End Object
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Strength=(Distribution=DistributionStrength)
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SelectionMethod=EAPSM_Random
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bRenewSource=false
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LastSelIndex=0
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EmitterName=None
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}
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