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  3. FStaticMeshSourceModel

FStaticMeshSourceModel

Source model from which a renderable static mesh is built.

Unreal Engine C++ API Reference > Runtime > Engine > Engine

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/Engine/StaticMeshSourceData.h
Include #include "Engine/StaticMeshSourceData.h"

Syntax

struct FStaticMeshSourceModel

Remarks

Source model from which a renderable static mesh is built.

Variables

  Type Name Description
Public variable bool bImportWithBaseMesh Whether this LOD was imported in the same file as the base mesh.
Public variable FMeshBuildSettings BuildSettings Settings applied when building the mesh.
Public variable uint32 CacheMeshDescriptionTrianglesCount  
Public variable uint32 CacheMeshDescriptionVerticesCount  
Public variable FRawMeshBulkData * RawMeshBulkData Imported raw mesh data.
Public variable FMeshReductionSettings ReductionSettings Reduction settings to apply when building render data.
Public variable FPerPlatformFloat ScreenSize ScreenSize to display this LOD.
Public variable FString SourceImportFilename The file path that was used to import this LOD.
Public variable TObjectPtr< UStaticMeshDescriptionBulkData > StaticMeshDescriptionBulkData Bulk data containing mesh description.
Public variable FCriticalSection StaticMeshDescriptionBulkDataCS Only allow safe read of the mesh description from the game thread while a build is running (not sure about the rest. the UStaticMeshDescription stuff look particularly dangerous)

Constructors

  Type Name Description
Public function   Default constructor.
Public function   Copying not allowed
Public function   Handle moving gracefully

Destructors

  Type Name Description
Public function   Destructor.

Functions

  Type Name Description
Public function void Clears the cached mesh description
Public function Const bool

CloneMeshDescription ( FMeshDescription& OutMeshDescription
)

 If there's a valid cached MeshDescription, return a copy of it.
Public function void

CommitMeshDescription ( bool bUseHashAsGuid
)

 Commits the cached mesh description to bulk data
Public function void

ConvertRawMesh ( int32 LodIndex
)

  
Public function FMeshDescription * Create a new MeshDescription object
Public function void Initialize
Public function Const void

FillMaterialName ( TMap< int32, FName >& OutMaterialMap
)

  
Public function Const FMeshDescription * Gets the cached mesh description, or nullptr if there wasn't one
Public function Const UStaticMeshDescription * Gets the cached StaticMeshDescription if there is one, or nullptr if not.
Public function Const FMeshDescriptionBulkData * Gets the mesh description bulk data, or nullptr if not valid
Public function FMeshDescription * Gets the cached mesh description if there was one, otherwise loads, caches and returns it.
Public function Const UStaticMesh * Returns the static mesh which owns this source model.
Public function Const bool Returns whether the cached mesh description is valid or not
Public function Const bool Accessor to Load and save the raw mesh or the mesh description depending on the editor settings.
Public function Const bool Verify that this SourceModel has been fully initialized.
Public function Const bool

LoadMeshDescription ( FMeshDescription& OutMeshDescription
)

 Tries to initialize a MeshDescription into the given FMeshDescription object, returning whether it was successful.
Public function Const void

LoadRawMesh ( FRawMesh& OutRawMesh
)

  
Public function void  
Public function void

SaveRawMesh ( FRawMesh& InRawMesh,
bool bConvertToMeshdescription
)

  
Public function void Serializes bulk data.

Operators

  Type Name Description
Public function FStaticMeshSourceModel &  
Public function FStaticMeshSourceModel &  

Deprecated Variables

  Type Name Description
Public variable float LODDistance_DEPRECATED  
Public variable UStaticMesh * StaticMeshOwner StaticMeshOwner is now deprecated.

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