GMU:Techniken des Virtuellen/Miaomiao Ning: Difference between revisions

Line 95:

———Unity script ————————————————————————————————————————————

The monuments change angles and always face to the visitor.Here I use tangent trigonometric

function.

———Unity script ————————————————————————————————————————————

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class movewithcamera : MonoBehaviour {

float radian ;

void Start () {

}

void Update () {

var rotationVector = transform.rotation.eulerAngles;

radian = Mathf.Atan (Mathf .Abs (Camera.main.transform.position.x -

transform.position.x)/Mathf .Abs (Camera.main.transform.position.z -

transform.position.z));

if(Camera.main.transform.position.x >transform.position.x &

Camera.main.transform.position.z < transform.position.z){

rotationVector.y = - (radian * 180) / Mathf.PI ;

} else if(Camera.main.transform.position.x < transform.position.x &

Camera.main.transform.position.z > transform.position.z){

rotationVector.y = - (radian * 180) / Mathf.PI ;

}else if(Camera.main.transform.position.x < transform.position.x &

Camera.main.transform.position.z < transform.position.z){

rotationVector.y = (radian * 180) / Mathf.PI ;

}else{

rotationVector.y = (radian * 180) / Mathf.PI ;

}

transform.rotation = Quaternion.Euler(rotationVector);

}

———Unity script ————————————————————————————————————————————

@@ Line 95: / Line 95: @@
 ———Unity script ————————————————————————————————————————————<br>
+The monuments change angles and always face to the visitor.Here I use tangent trigonometric
+function.<br>
+———Unity script ————————————————————————————————————————————<br>
+using System.Collections;<br>
+using System.Collections.Generic;<br>
+using UnityEngine;<br>
+public class movewithcamera : MonoBehaviour {<br>
+float radian ;<br>
+void Start () {<br>
+}<br>
+void Update () {<br>
+var rotationVector = transform.rotation.eulerAngles;<br>
+radian = Mathf.Atan (Mathf .Abs (Camera.main.transform.position.x -<br>
+transform.position.x)/Mathf .Abs (Camera.main.transform.position.z -<br>
+transform.position.z));<br>
+if(Camera.main.transform.position.x >transform.position.x &<br>
+Camera.main.transform.position.z < transform.position.z){<br>
+rotationVector.y = - (radian * 180) / Mathf.PI ;<br>
+} else if(Camera.main.transform.position.x < transform.position.x &<br>
+Camera.main.transform.position.z > transform.position.z){<br>
+rotationVector.y = - (radian * 180) / Mathf.PI ;<br>
+}else if(Camera.main.transform.position.x < transform.position.x &<br>
+Camera.main.transform.position.z < transform.position.z){<br>
+rotationVector.y = (radian * 180) / Mathf.PI ;<br>
+}else{<br>
+rotationVector.y = (radian * 180) / Mathf.PI ;<br>
+}<br>
+transform.rotation = Quaternion.Euler(rotationVector);<br>
+}<br>
+}<br>
+———Unity script ————————————————————————————————————————————<br>
 <br clear="all" />