| eye | Optional argument that can be used to specify which eye transform to use. Default is Mono. |
将 position 从世界空间变换为屏幕空间。
屏幕空间以像素定义。屏幕的左下角为 (0,0)，右上角 为 (pixelWidth,pixelHeight)。z 位置为与摄像机的距离，采用世界单位。
using UnityEngine; using System.Collections;
public class ExampleClass : MonoBehaviour { public Transform target; Camera cam;
void Start() { cam = GetComponent<Camera>(); }
void Update() { Vector3 screenPos = cam.WorldToScreenPoint(target.position); Debug.Log("target is " + screenPos.x + " pixels from the left"); } }