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API > API/Plugins > API/Plugins/Paper2D > API/Plugins/Paper2D/PAPER2UPaperFlipbook
References
| Module | Paper2D |
| Header | /Engine/Plugins/2D/Paper2D/Source/Paper2D/Classes/PaperFlipbook.h |
| Include | #include "PaperFlipbook.h" |
UFUNCTION&40;BlueprintCallable, Category&61;"Sprite"&41;
bool IsValidKeyFrameIndex
&40;
int32 Index
&41; const
Remarks
Is the specified Index within the valid range of key frames?