U3D中给Vector3向量应用本地空间矩阵变换

Transform到Transform的空间变换很容易，依赖层级模块就可以。今天遇到Vector3点到某个Transform的本地空间变换，试了一下解决了

 

var point = new Vector3(0, 5, 0);

var convertPoint = transform.TransformDirection(point);

Debug.Log("Primite Space:" + point + "Transform self space: " + (transform.position + convertPoint));