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Unreal Engine C++ API Reference > Runtime > Engine > FDynamicTrailsEmitterData
- FDynamicSpriteEmitterDataBase::GetIndexAllocInfo()
- FDynamicTrailsEmitterData::GetIndexAllocInfo()
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/ParticleHelper.h |
| Include | #include "ParticleHelper.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Particles/ParticleSystemRender.cpp |
virtual void GetIndexAllocInfo
&40;
int32 & OutNumIndices,
int32 & OutStride
&41; const
Remarks
Gets the number of indices to be allocated for this emitter.