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  3. GeometryReader

GeometryReader

Read-only accessors to the geometry data associated with a rig.

Unreal Engine C++ API Reference > Plugins > RigLogicLib > dna > layers

Warnings * Implementors should inherit from Reader itself and not this class.

Inheritance Hierarchy

References

   
Module RigLogicLib
Header /Engine/Plugins/Animation/RigLogic/Source/RigLogicLib/Public/dna/layers/GeometryReader.h
Include #include "dna/layers/GeometryReader.h"

Syntax

class GeometryReader : public virtual dna::DefinitionReader

Remarks

Implementors should inherit from Reader itself and not this class.

Destructors

  Type Name Description
Protected function Virtual    

Functions

  Type Name Description
Public function Const std::uint16_t

getBlendShapeChannelIndex ( std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex
)

 The matching blend shape channel index of the requested blend shape target.
Public function Const std::uint16_t

getBlendShapeTargetCount ( std::uint16_t meshIndex
)

 Number of blend shapes that belong to the specified mesh.
Public function Const Delta

getBlendShapeTargetDelta ( std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex,
std::uint32_t deltaIndex
)

 List of deltas for each affected vertex.
Public function Const std::uint32_t

getBlendShapeTargetDeltaCount ( std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex
)

 Number of deltas that belong to the specified blend shape.
Public function Const ConstArrayView< float >

getBlendShapeTargetDeltaXs ( std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex
)

 List of all delta X values for the referenced blend shape target.
Public function Const ConstArrayView< float >

getBlendShapeTargetDeltaYs ( std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex
)

 List of all delta Y values for the referenced blend shape target.
Public function Const ConstArrayView< float >

getBlendShapeTargetDeltaZs ( std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex
)

 List of all delta Z values for the referenced blend shape target.
Public function Const ConstArrayView< std::uint32_t >

getBlendShapeTargetVertexIndices ( std::uint16_t meshIndex,
std::uint16_t blendShapeTargetIndex
)

 Vertex position indices affected by the referenced blend shape target.
Public function Const std::uint32_t

getFaceCount ( std::uint16_t meshIndex
)

 Number of faces that belong to the specified mesh.
Public function Const ConstArrayView< std::uint32_t >

getFaceVertexLayoutIndices ( std::uint16_t meshIndex,
std::uint32_t faceIndex
)

 List of vertex layout indices the belong to a face on the specified mesh.
Public function Const std::uint16_t

getMaximumInfluencePerVertex ( std::uint16_t meshIndex
)

 The maximum number of joints that may influence any single vertex.
Public function Const std::uint32_t

getSkinWeightsCount ( std::uint16_t meshIndex
)

 Number of skin weights associated with the specified mesh.
Public function Const ConstArrayView< std::uint16_t >

getSkinWeightsJointIndices ( std::uint16_t meshIndex,
std::uint32_t vertexIndex
)

 List of joint indices associated with each skin weight for the specified vertex.
Public function Const ConstArrayView< float >

getSkinWeightsValues ( std::uint16_t meshIndex,
std::uint32_t vertexIndex
)

 List of skin weights influencing the requested vertex.
Public function Const VertexLayout

getVertexLayout ( std::uint16_t meshIndex,
std::uint32_t layoutIndex
)

 Vertex layouts contain only attribute indices which can be used to query the actual attributes, such as positions, texture coordinates and normals, which are associated with the vertex.
Public function Const std::uint32_t

getVertexLayoutCount ( std::uint16_t meshIndex
)

 Number of vertex layouts in the entire mesh.
Public function Const ConstArrayView< std::uint32_t >

getVertexLayoutNormalIndices ( std::uint16_t meshIndex
)

 Normal indices for each vertex of the referenced mesh.
Public function Const ConstArrayView< std::uint32_t >

getVertexLayoutPositionIndices ( std::uint16_t meshIndex
)

 Position indices for each vertex of the referenced mesh.
Public function Const ConstArrayView< std::uint32_t >

getVertexLayoutTextureCoordinateIndices ( std::uint16_t meshIndex
)

 Texture coordinate indices for each vertex of the referenced mesh.
Public function Const Normal

getVertexNormal ( std::uint16_t meshIndex,
std::uint32_t normalIndex
)

 MeshIndex must be less than the value returned by getMeshCount.
Public function Const std::uint32_t

getVertexNormalCount ( std::uint16_t meshIndex
)

 Number of vertex normals in the entire mesh.
Public function Const ConstArrayView< float >

getVertexNormalXs ( std::uint16_t meshIndex
)

 List of all normal X values for the referenced mesh.
Public function Const ConstArrayView< float >

getVertexNormalYs ( std::uint16_t meshIndex
)

 List of all normal Y value for the referenced meshs.
Public function Const ConstArrayView< float >

getVertexNormalZs ( std::uint16_t meshIndex
)

 List of all normal Z values for the referenced mesh.
Public function Const Position

getVertexPosition ( std::uint16_t meshIndex,
std::uint32_t vertexIndex
)

 MeshIndex must be less than the value returned by getMeshCount.
Public function Const std::uint32_t

getVertexPositionCount ( std::uint16_t meshIndex
)

 Number of vertex positions in the entire mesh.
Public function Const ConstArrayView< float >

getVertexPositionXs ( std::uint16_t meshIndex
)

 List of all vertex position X values for the referenced mesh.
Public function Const ConstArrayView< float >

getVertexPositionYs ( std::uint16_t meshIndex
)

 List of all vertex position Y values for the referenced mesh.
Public function Const ConstArrayView< float >

getVertexPositionZs ( std::uint16_t meshIndex
)

 List of all vertex position Z values for the referenced mesh.
Public function Const TextureCoordinate

getVertexTextureCoordinate ( std::uint16_t meshIndex,
std::uint32_t textureCoordinateIndex
)

 MeshIndex must be less than the value returned by getMeshCount.
Public function Const std::uint32_t

getVertexTextureCoordinateCount ( std::uint16_t meshIndex
)

 Number of texture coordinates in the entire mesh.
Public function Const ConstArrayView< float >

getVertexTextureCoordinateUs ( std::uint16_t meshIndex
)

 List of all texture coordinate U values for the referenced mesh.
Public function Const ConstArrayView< float >

getVertexTextureCoordinateVs ( std::uint16_t meshIndex
)

 List of all texture coordinate V values for the referenced mesh.

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