FGeometryCacheMeshData | Unreal Engine 5.7 Documentation

Stores per Track/Mesh data used for rendering


Name	FGeometryCacheMeshData
Type	struct
Header File	/Engine/Plugins/Runtime/GeometryCache/Source/GeometryCache/Classes/GeometryCacheMeshData.h
Include Path	#include "GeometryCacheMeshData.h"

Syntax

USTRUCT ()  
struct FGeometryCacheMeshData

Name	Remarks	Include Path	Unreal Specifiers
FGeometryCacheMeshData()		GeometryCacheMeshData.h

Name	Type	Remarks	Include Path
BatchesInfo	TArray< FGeometryCacheMeshBatchInfo >	Array of per-batch info structs	GeometryCacheMeshData.h
BoundingBox	FBox3f	Bounding box for this sample in the track	GeometryCacheMeshData.h
Colors	TArray< FColor >		GeometryCacheMeshData.h
ImportedVertexNumbers	TArray< uint32 >	The original imported vertex numbers, as they come from the DCC. One for each vertex position.	GeometryCacheMeshData.h
Indices	TArray< uint32 >	Indices for this sample, used for drawing the mesh	GeometryCacheMeshData.h
MotionVectors	TArray< FVector3f >	Motion vector for each vertex.	GeometryCacheMeshData.h
Positions	TArray< FVector3f >	Draw-able vertex data	GeometryCacheMeshData.h
TangentsX	TArray< FPackedNormal >		GeometryCacheMeshData.h
TangentsZ	TArray< FPackedNormal >		GeometryCacheMeshData.h
TempBytes	TArray< uint8 >	A reusable array of bytes used to decode frame data.	GeometryCacheMeshData.h
TextureCoordinates	TArray< FVector2f >		GeometryCacheMeshData.h
VertexInfo	FGeometryCacheVertexInfo	Info on the vertex attributes	GeometryCacheMeshData.h

Name	Type	Remarks	Include Path	Unreal Specifiers
Hash	uint64		GeometryCacheMeshData.h

Name	Remarks	Include Path	Unreal Specifiers
uint64 GetHash()	Return a hash of the content of the GeometryCacheMeshData	GeometryCacheMeshData.h
void GetResourceSizeEx ( FResourceSizeEx& CumulativeResourceSize ) const		GeometryCacheMeshData.h