UPrimitiveStats | Unreal Engine 5.1 Documentation

Inheritance Hierarchy


Module	StatsViewer
Header	/Engine/Source/Editor/StatsViewer/Classes/PrimitiveStats.h
Include	#include "PrimitiveStats.h"

class UPrimitiveStats : public UObject

Statistics page for primitives.

Type	Name	Description
TArray< TWeakObjectPtr< AActor > >	Actors	Actor(s) that use the resource - click to select & zoom Actor(s)
int32	Count	Number of occurrences in map
int32	HWInstances	Hardware instances
int32	InstSections	Instanced section count of mesh
int32	InstTriangles	Triangle count of all mesh occurances (Count * Tris)
float	InstVertexColorMem	Per component vertex color stat for static meshes in KB
float	LightMapData	Light map data in KB
int32	LightsLM	Average number of lightmap lights relevant to each instance
float	LightsOther	Average number of other lights relevant to each instance
float	LightsTotal	(Avg OL + Avg LM) / Count
float	LMSMResolution	Light/shadow map resolution
TWeakObjectPtr< UObject >	Object	Resource (e.g. UStaticMesh, USkeletalMesh, UModelComponent, UTerrainComponent, etc
float	ObjLightCost	Avg OL * Sections
double	RadiusAvg	Average radius of bounding sphere of instance in map
double	RadiusMax	Maximum radius of bounding sphere of instance in map
double	RadiusMin	Minimum radius of bounding sphere of instance in map
float	ResourceSize	Resource size in KB
int32	Sections	Section count of mesh
int32	Triangles	Triangle count of mesh
FString	Type	Type name
float	VertexColorMem	Vertex color stat for static and skeletal meshes in KB