Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Plugins > AlembicLibrary > FAbcGeometryCacheSettings > bOptimizeIndexBuffers

Light Theme

Dark Theme

bOptimizeIndexBuffers

Optimizes index buffers for each unique frame, to allow better cache coherency on the GPU.

Windows

MacOS

Linux

Syntax

[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)(EditAnywhere, AdvancedDisplay, BlueprintReadWrite, Category=GeometryCache)
bool bOptimizeIndexBuffers

Remarks

Optimizes index buffers for each unique frame, to allow better cache coherency on the GPU. Very costly and time-consuming process, recommended to OFF.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss