1. Epic GamesDeveloper
  3. FDatasmithMesh

FDatasmithMesh

Copyright Epic Games, Inc. All Rights Reserved.

API > API/Runtime > API/Runtime/DatasmithCore

References

   
Module DatasmithCore
Header /Engine/Source/Runtime/Datasmith/DatasmithCore/Public/DatasmithMesh.h
Include #include "DatasmithMesh.h"

Syntax

class FDatasmithMesh

Remarks

Copyright Epic Games, Inc. All Rights Reserved.

Constructors

  Type Name Description
Public function    
Public function  

FDatasmithMesh ( const FDatasmithMesh& Other
)

  
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void

AddLOD ( FDatasmithMesh&& InLODMesh
)

 LODs.
Public function void

AddLOD ( const FDatasmithMesh& InLODMesh
)

 LODs.
Public function void Add a UV channel at the end
Public function Const FMD5Hash Calculate mesh data hash(doesn't include name)
Public function Const float Misc.
Public function Const FBox3f Returns the bounding box containing all vertices of this mesh
Public function Const void

GetFace ( int32 Index,
int32& Vertex1,
int32& Vertex2,
int32& Vertex3,
int32& MaterialId
)

  
Public function Const int32 Retrieves the amount of faces
Public function Const uint32

GetFaceSmoothingMask ( int32 Index
)

 Gets the smoothing mask of a face
Public function Const void

GetFaceUV ( int32 Index,
int32 Channel,
int32& Vertex1,
int32& Vertex2,
int32& Vertex3
)

 Gets the UV coordinates of the vertices of a face
Public function Const uint32

GetHashForUVChannel ( int32 Channel
)

 Get the hash for a uv channel
Public function Const int32 Gets the UV channel that will be used for lightmap UVs generation at import
Public function Const const FDatasmithMesh *

GetLOD ( int32 Index
)

 Gets the FDatasmithMesh LOD at the given index, if the index is invalid returns nullptr
Public function FDatasmithMesh *

GetLOD ( int32 Index
)

 Gets the FDatasmithMesh LOD at the given index, if the index is invalid returns nullptr
Public function Const int32  
Public function Const int32  
Public function Const const TCHAR *

GetName ()

  
Public function Const FVector3f

GetNormal ( int32 Index
)

  
Public function Const FVector2D

GetUV ( int32 Channel,
int32 Index
)

 Gets the UV coordinates for a channel
Public function Const int32 Gets the amount of UV channels on this mesh
Public function Const int32

GetUVCount ( int32 Channel
)

 Retrieves the amount of UV coordinates on the channel.
Public function Const FVector3f

GetVertex ( int32 Index
)

  
Public function Const FColor

GetVertexColor ( int32 Index
)

 Get the color for a vertex
Public function Const int32 Get the number of vertex color
Public function Const int32 Retrieves the amount of geometric vertices. The validity of the vertex data is not guaranteed
Public function Const bool

IsMaterialIdUsed ( int32 MaterialId
)

  
Public function void Remove the last UV channel
Public function void

SetFace ( int32 Index,
int32 Vertex1,
int32 Vertex2,
int32 Vertex3,
int32 MaterialId
)

 Sets the geometry of the face
Public function void

SetFacesCount ( int32 NumFaces
)

 Faces.
Public function void

SetFaceSmoothingMask ( int32 Index,
uint32 SmoothingMask
)

 Sets the smoothing mask of the face
Public function void

SetFaceUV ( int32 Index,
int32 Channel,
int32 Vertex1,
int32 Vertex2,
int32 Vertex3
)

 Sets the channel UV coordinates of the face
Public function void

SetLightmapSourceUVChannel ( int32 Channel
)

 Sets the UV channel that will be used as the source UVs for lightmap UVs generation at import, defaults to channel 0.
Public function void

SetName ( const TCHAR* InName
)

  
Public function void

SetNormal ( int32 Index,
float X,
float Y,
float Z
)

 Normals.
Public function void

SetUV ( int32 Channel,
int32 Index,
double U,
double V
)

 Sets the 2d position of the UV vertex for the first uv mapping
Public function void

SetUVChannelsCount ( int32 ChannelCount
)

 UVs.
Public function void

SetUVCount ( int32 Channel,
int32 NumVerts
)

 Setting the amount of UV coordinates on the channel is mandatory before filling the array
Public function void

SetVertex ( int32 Index,
float X,
float Y,
float Z
)

 Sets the 3d position of the vertex
Public function void

SetVertexColor ( int32 Index,
const FColor& Color
)

 Set a vertex color
Public function void

SetVerticesCount ( int32 NumVerts
)

 Vertices.

Operators

  Type Name Description
Public function FDatasmithMesh &

operator= ( const FDatasmithMesh& Other
)

  
Public function FDatasmithMesh &  

Classes

  Type Name Description
Public class FDatasmithMeshImpl    

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page