Question

JavaScript => ScreenToWorldPoint(position: Vector3): Vector3;
C# => Vector3 ScreenToWorldPoint(Vector3 position);

Description 描述

Transforms position from screen space into world space.

从屏幕空间到世界空间的变化位置。

Screenspace is defined in pixels. The bottom-left of the screen is (0,0); the right-top is (pixelWidth,pixelHeight). The z position is in world units from the camera.

屏幕空间以像素定义。屏幕的左下为(0,0)；右上是(pixelWidth,pixelHeight)，Z的位置是以世界单位衡量的到相机的距离。

JavaScript:

	// Draw a yellow sphere in the scene view at the position
	// on the near plane of the selected camera that is
	// 100 pixels from lower-left.
	function OnDrawGizmosSelected () {
		var p : Vector3 = camera.ScreenToWorldPoint (Vector3 (100,100,camera.nearClipPlane));
		Gizmos.color = Color.yellow;
		Gizmos.DrawSphere (p, 0.1);
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void OnDrawGizmosSelected() {
        Vector3 p = camera.ScreenToWorldPoint(new Vector3(100, 100, camera.nearClipPlane));
        Gizmos.color = Color.yellow;
        Gizmos.DrawSphere(p, 0.1F);
    }
}

Camera