69 lines
2.3 KiB
Ucode
69 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 ParticleModuleCollisionActor extends ParticleModuleCollision
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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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* List of actor parameter names (set on the placed instance) that this particle emitter should collide against
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*/
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var(Actors) array<name> ActorsToCollideWith;
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/**
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* If TRUE, then collide with any pawns as well
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*/
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var(Actors) bool bCheckPawnCollisions;
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cpptext
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{
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virtual void Update(FParticleEmitterInstance* Owner, INT Offset, FLOAT DeltaTime);
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/**
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* Returns the number of bytes the module requires in the emitters 'per-instance' data block.
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*
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* @param Owner The FParticleEmitterInstance that 'owns' the particle.
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*
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* @return UINT The number of bytes the module needs per emitter instance.
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*/
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virtual UINT RequiredBytesPerInstance(FParticleEmitterInstance* Owner = NULL);
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/**
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* Allows the module to prep its 'per-instance' data block.
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*
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* @param Owner The FParticleEmitterInstance that 'owns' the particle.
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* @param InstData Pointer to the data block for this module.
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*/
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virtual UINT PrepPerInstanceBlock(FParticleEmitterInstance* Owner, void* InstData);
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/**
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* Perform the desired collision check for this module.
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*
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* @param Owner The emitter instance that owns the particle being checked
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* @param InParticle The particle being checked for a collision
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* @param Hit The hit results to fill in for a collision
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* @param SourceActor The source actor for the check
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* @param End The end position for the check
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* @param Start The start position for the check
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* @param TraceFlags The trace flags to use for the check
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* @param Extent The extent to use for the check
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*
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* @return UBOOL TRUE if a collision occurred.
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*/
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virtual UBOOL PerformCollisionCheck(FParticleEmitterInstance* Owner, FBaseParticle* InParticle,
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FCheckResult& Hit, AActor* SourceActor, const FVector& End, const FVector& Start, DWORD TraceFlags, const FVector& Extent);
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/**
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* Helper function used by the editor to auto-populate a placed AEmitter with any
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* instance parameters that are utilized.
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*
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* @param PSysComp The particle system component to be populated.
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*/
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virtual void AutoPopulateInstanceProperties(UParticleSystemComponent* PSysComp);
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}
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defaultproperties
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{
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}
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