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Unity Engine

GetBlendShapeFrameVertices(int, int, Vector3[], Vector3[], Vector3[])

Retreives deltaVertices, deltaNormals and deltaTangents of a blend shape frame.
Read time 1 minuteLast updated 4 days ago

Definition

  • Type: Method
  • Namespace: UnityEngine
  • Assembly: UnityEngine.CoreModule
public void GetBlendShapeFrameVertices(int shapeIndex, int frameIndex, Vector3[] deltaVertices, Vector3[] deltaNormals, Vector3[] deltaTangents)

Parameters

shapeIndex

int
The shape index of the frame.

frameIndex

int
The frame index to get the weight from.

deltaVertices

Vector3[]
Delta vertices output array for the frame being retreived.

deltaNormals

Vector3[]
Delta normals output array for the frame being retreived.

deltaTangents

Vector3[]
Delta tangents output array for the frame being retreived.

Remarks

deltaVetrices, 
deltaNormals
and 
deltaTangents
arrays must be of size = Mesh.vertexCount. Add Mesh vertices, normals or tangents to convert from frame deltas to full vectors. 
deltaNormals
or 
deltaTangents
may be set to null if there is no normals or tangents to be retreived for a frame.