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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FParticleEmitterInstance
- FParticleEmitterInstance::Resize()
- FParticleMeshEmitterInstance::Resize()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ParticleEmitterInstances.h |
| Include | #include "ParticleEmitterInstances.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Particles/ParticleEmitterInstances.cpp |
virtual bool Resize
&40;
int32 NewMaxActiveParticles,
bool bSetMaxActiveCount
&41;
Remarks
Ensures enough memory is allocated for the requested number of particles. bool true if memory is allocated for at least NewMaxActiveParticles.
Parameters
| Name | Description |
|---|---|
| NewMaxActiveParticles | The number of particles for which memory must be allocated. |
| bSetMaxActiveCount | If true, update the peak active particles for this LOD. |