Question

JavaScript => public function GetBlendShapeFrameVertices(shapeIndex: int, frameIndex: int, deltaVertices: Vector3[], deltaNormals: Vector3[], deltaTangents: Vector3[]): void;
C# => public void GetBlendShapeFrameVertices(int shapeIndex, int frameIndex, Vector3[] deltaVertices, Vector3[] deltaNormals, Vector3[] deltaTangents);

Parameters 参数

shapeIndex	The shape index of the frame. 该帧的图形索引。
frameIndex	The frame index to get the weight from. 从该帧索引获取权重。
deltaVertices	Delta vertices output array for the frame being retreived. 用于该帧开始获取的增量顶点输出数组。
deltaNormals	Delta normals output array for the frame being retreived. 用于该帧开始获取的增量顶点输出法线。
deltaTangents	Delta tangents output array for the frame being retreived. 用于该帧开始获取的增量顶点输出切线。

Description 描述

Retreives deltaVertices, deltaNormals and deltaTangents of a blend shape frame.

获取混合图形帧的deltaVertices、deltaNormals和deltaTangents。

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.

deltaVertices、deltaNormals和deltaTangents数组大小=Mesh.vertexCount。添加网格顶点、法线和切线从帧增量到所有向量来转换。如果用于该帧没有法线或切线，deltaNormals或deltaTangents可设置为null。

Mesh