Astra.Asset.MeshTarget Class Reference

Data around how a mesh is modified, such as by blendshapes More...

Public Member Functions
	MeshTarget ()
	Basic constructor
	MeshTarget (Vector3[] deltas, Vector3[] norms, Vector3[] tans)
	Constructor for setting up a mesh target from given data More...
	MeshTarget (PrimitiveMeshTarget primitiveMeshTarget)
	Constructor for setting up a mesh target marshalled from a PrimitiveMeshTarget More...
PrimitiveMeshTarget	ToPrimitiveMeshTarget ()
	Convert this mesh target into a PrimitiveMeshTarget
int	InjectBlendshape (Mesh realMesh, string name, string batch="", bool driveVertices=true, bool driveNormals=true, bool driveTangents=false, bool workAroundUnityBug=true)
	Applies a morphable's MeshTarget data into a blendshape. This call is an internal call that is handled by MorphableItem typically. More...
int	InjectBlendshape (MeshItem meshItem, string batch="", bool driveVertices=true, bool driveNormals=true, bool driveTangents=false)

Public Attributes
string	morphableId
	Id of the morphable that is driving this target
string	meshId
	Id of the mesh that is being driven
Vector3[]	vertices
	Modified vertices for this mesh target
Vector3[]	normals
	Modifed normals for this mesh target
Vector3[]	tangents
	Modified tangents for this mesh target

Detailed Description

Data around how a mesh is modified, such as by blendshapes

Constructor & Destructor Documentation

MeshTarget() [1/2]

Astra.Asset.MeshTarget.MeshTarget ( Vector3[]  deltas, Vector3[]  norms, Vector3[]  tans  )

inline

Constructor for setting up a mesh target from given data

Parameters

deltas	Modified delta values
norms	Modified normal values
tans	Modified tangent values

MeshTarget() [2/2]

Astra.Asset.MeshTarget.MeshTarget ( PrimitiveMeshTarget  primitiveMeshTarget )

inline

Constructor for setting up a mesh target marshalled from a PrimitiveMeshTarget

Parameters

primitiveMeshTarget

PrimitiveMeshTarget to pull values from

Member Function Documentation

InjectBlendshape()

int Astra.Asset.MeshTarget.InjectBlendshape ( Mesh  realMesh, string  name, string  batch = "", bool  driveVertices = true, bool  driveNormals = true, bool  driveTangents = false, bool  workAroundUnityBug = true  )

inline

Applies a morphable's MeshTarget data into a blendshape. This call is an internal call that is handled by MorphableItem typically.

Parameters

realMesh	The Unity mesh the blendshape is being installed on
name	An Astra GUID for the morphable
batch
driveVertices	If true the blendshape vertices will move
driveNormals	If true the blendshape normals will move
driveTangents	If true the blendshape tangents will move (avoid this typically)
workAroundUnityBug	If true (default) works around an occasional bug in unity's blendshape lookup

Returns

The blendshape index that was used, else -1 for error

summary>Creates a blendshape and injects it into the mesh for immediate use

returns>the slot of the blendshape throws>

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The documentation for this class was generated from the following file:

• Assets/Astra/Asset/Mesh/MeshTarget.cs