Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Plugins > GeometryCache > FGeometryCacheMeshData

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FGeometryCacheMeshData

Stores per Track/Mesh data used for rendering

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References

Module	GeometryCache
Header	/Engine/Plugins/Experimental/GeometryCache/Source/GeometryCache/Classes/GeometryCacheMeshData.h
Include	#include "GeometryCacheMeshData.h"

Syntax

USTRUCT()
struct FGeometryCacheMeshData

Remarks

Stores per Track/Mesh data used for rendering

Variables

		Name	Description
	TArray< FGeomet...	BatchesInfo	Array of per-batch info structs
	FBox3f	BoundingBox	Bounding box for this sample in the track
	TArray< FColor ...	Colors
	TArray< uint32 ...	ImportedVertexNumbers	The original imported vertex numbers, as they come from the DCC. One for each vertex position.
	TArray< uint32 ...	Indices	Indices for this sample, used for drawing the mesh
	TArray< FVector...	MotionVectors	Motion vector for each vertex.
	TArray< FVector...	Positions	Draw-able vertex data
	TArray< FPacked...	TangentsX
	TArray< FPacked...	TangentsZ
	TArray< FVector...	TextureCoordinates
	FGeometryCacheV...	VertexInfo	Info on the vertex attributes

Constructors

	Name	Description
	FGeometryCacheMeshData()

Destructors

	Name	Description
	~FGeometryCacheMeshData()

Functions

		Name	Description
	uint64	GetHash()	Return a hash of the content of the GeometryCacheMeshData
	void	GetResourceSizeEx ( FResourceSizeEx& CumulativeResourc... )