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  3. FDatasmithFacadeMeshElement

FDatasmithFacadeMeshElement

API > API/Developer > API/Developer/DatasmithFacade

   
Name FDatasmithFacadeMeshElement
Type class
Header File /Engine/Source/Developer/Datasmith/DatasmithFacade/Public/DatasmithFacadeMesh.h
Include Path #include "DatasmithFacadeMesh.h"

Syntax

class FDatasmithFacadeMeshElement : public FDatasmithFacadeElement

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers
  DatasmithFacadeMesh.h  

FDatasmithFacadeMeshElement ( const TCHAR* InElementName
)

   DatasmithFacadeMesh.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

float GetArea()

 Get the total surface area DatasmithFacadeMesh.h  

TSharedRef< IDatasmithMeshElement > GetDatasmithMeshElement()

   DatasmithFacadeMesh.h  

float GetDepth()

 Get the bounding box depth DatasmithFacadeMesh.h  

const TCHAR * GetFile()

 Get the output filename, it can be absolute or relative to the scene file DatasmithFacadeMesh.h  

void GetFileHash ( TCHAR OutBuffer,
size_t BufferSize
) const

 Return a string representation of a MD5 hash of the content of the Mesh Element. DatasmithFacadeMesh.h  

float GetHeight()

 Get the bounding box height DatasmithFacadeMesh.h  

int32 GetLightmapCoordinateIndex()

 Get the UV channel that will be used for the lightmap DatasmithFacadeMesh.h  

int32 GetLightmapSourceUV()

 Get the source UV channel that will be used at import to generate the lightmap UVs DatasmithFacadeMesh.h  

const TCHAR * GetMaterial ( int32 SlotId
) const

 Get the name of the material mapped to slot Id, return nullptr if slot isn't mapped DatasmithFacadeMesh.h  

FDatasmithFacadeMaterialID * GetMaterialSlotAt ( int32 Index
)

 Get the material mapping for slot Index DatasmithFacadeMesh.h  

int32 GetMaterialSlotCount()

 Get the number of material slot set on this mesh DatasmithFacadeMesh.h  

float GetWidth()

 Get the bounding box width DatasmithFacadeMesh.h  

void SetDimensions ( float InArea,
float InWidth,
float InHeight,
float InDepth
)

 Set surface area and bounding box dimensions to be used on lightmap size calculation. DatasmithFacadeMesh.h  

void SetFile ( const TCHAR* InFile
)

 Set the output filename, it can be absolute or relative to the scene file DatasmithFacadeMesh.h  

void SetFileHash ( const TCHAR* Hash
)

 Set the MD5 hash of the current texture file. This should be a hash of its content. DatasmithFacadeMesh.h  

void SetLightmapCoordinateIndex ( int32 UVChannel
)

 Set the UV channel that will be used for the lightmap Note: If the lightmap coordinate index is something greater than -1 it will make the importer skip the lightmap generation DatasmithFacadeMesh.h  

void SetLightmapSourceUV ( int32 UVChannel
)

 Set the source UV channel that will be used at import to generate the lightmap UVs DatasmithFacadeMesh.h  

void SetMaterial ( const TCHAR* MaterialPathName,
int32 SlotId
)

 Set the material slot Id to use the material MaterialPathName DatasmithFacadeMesh.h  

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