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  3. FBaseMeshPaintGeometryAdapter

FBaseMeshPaintGeometryAdapter

Base mesh paint geometry adapter, handles basic sphere intersection using a Octree

API > API/Editor > API/Editor/MeshPaint

Base mesh paint geometry adapter, handles basic sphere intersection using a Octree

   
Name FBaseMeshPaintGeometryAdapter
Type class
Header File /Engine/Source/Editor/MeshPaint/Public/BaseMeshPaintGeometryAdapter.h
Include Path #include "BaseMeshPaintGeometryAdapter.h"

Syntax

class FBaseMeshPaintGeometryAdapter : public IMeshPaintGeometryAdapter

Implements Interfaces

Derived Classes

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool InitializeVertexData()

 End IMeshPaintGeometryAdapter Overrides BaseMeshPaintGeometryAdapter.h  

Overridden from IMeshPaintGeometryAdapter

Name Remarks Include Path Unreal Specifiers

virtual void GetInfluencedVertexData ( const float ComponentSpaceSquaredBrushRadius,
const FVector& ComponentSpaceBrushPosition,
const FVector& ComponentSpaceCameraPosition,
const bool bOnlyFrontFacing,
TArray< TPair< int32, FVector > >& OutData
) const

 Retrieves the influenced vertex indices and positions that intersect the given sphere BaseMeshPaintGeometryAdapter.h  

virtual void GetInfluencedVertexIndices ( const float ComponentSpaceSquaredBrushRadius,
const FVector& ComponentSpaceBrushPosition,
const FVector& ComponentSpaceCameraPosition,
const bool bOnlyFrontFacing,
TSet< int32 >& InfluencedVertices
) const

 Retrieves the influenced vertex indices which intersect the given sphere BaseMeshPaintGeometryAdapter.h  

virtual const TArray< uint32 > & GetMeshIndices()

 Returns the indices for the current LOD index in the Mesh BaseMeshPaintGeometryAdapter.h  

virtual const TArray< FVector > & GetMeshVertices()

 Returns the vertices for the current LOD index in the Mesh BaseMeshPaintGeometryAdapter.h  

virtual void GetVertexPosition ( int32 VertexIndex,
FVector& OutVertex
) const

 Returns the Vertex Position at Vertex Index from the Mesh BaseMeshPaintGeometryAdapter.h  

virtual bool Initialize()

 Start IMeshPaintGeometryAdapter Overrides BaseMeshPaintGeometryAdapter.h  

virtual TArray< uint32 > SphereIntersectTriangles ( const float ComponentSpaceSquaredBrushRadius,
const FVector& ComponentSpaceBrushPosition,
const FVector& ComponentSpaceCameraPosition,
const bool bOnlyFrontFacing
) const

 Returns the triangle indices which intersect with the given sphere BaseMeshPaintGeometryAdapter.h  

virtual TArray< FVector > SphereIntersectVertices ( const float ComponentSpaceSquaredBrushRadius,
const FVector& ComponentSpaceBrushPosition,
const FVector& ComponentSpaceCameraPosition,
const bool bOnlyFrontFacing
) const

 Returns the vertex positions which intersect the given sphere BaseMeshPaintGeometryAdapter.h  

Protected

Name Remarks Include Path Unreal Specifiers

bool BuildOctree()

   BaseMeshPaintGeometryAdapter.h  

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