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  3. UStreamableSparseVolumeTexture::BeginInitialize

UStreamableSparseVolumeTexture::BeginInitialize

Multi-phase initialization: Call BeginInitialize(), then call AppendFrame() for each frame to add and then finish initialization with a call to EndInitialize().

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/UStreamableSparseVolumeTexture

Description

Multi-phase initialization: Call BeginInitialize(), then call AppendFrame() for each frame to add and then finish initialization with a call to EndInitialize(). The NumExpectedFrames parameter on BeginInitialize() just serves as a potential optimization to reserve memory for the frames to be appended and doesn't need to match the exact number if it is not known at the time.

   
Name BeginInitialize
Type function
Header File /Engine/Source/Runtime/Engine/Classes/SparseVolumeTexture/SparseVolumeTexture.h
Include Path #include "SparseVolumeTexture/SparseVolumeTexture.h"
Source /Engine/Source/Runtime/Engine/Private/SparseVolumeTexture/SparseVolumeTexture.cpp 
virtual bool BeginInitialize  
(  
    int32 NumExpectedFrames  
)

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