3dContactPointAnnotationTool

3dContactPointAnnotationTool

  今天看的时候发现其实www的方式是可以根据指定路径读取本地图片到Image中的。也就是昨天提到的第二种方式。

  随便选了个图片做示范:

3dContactPointAnnotationTool开发日志(二)-LMLPHP

3dContactPointAnnotationTool开发日志(二)-LMLPHP

修改后的代码如下:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI; public class ButtonOkOnClick : MonoBehaviour {
public InputField imagePath;
public Image referenceImage; public void Click() {
Debug.Log("onClick");
StartCoroutine(GetImage(imagePath.text));
}
private IEnumerator GetImage(string path) {
Debug.Log(path);
Debug.Log(path.Replace('\\', '/'));
//WWW www = new WWW("file://"+path.Replace('\\','/')); WWW www = new WWW("file://" + "C:/Users/A/Desktop/2.jpg");
Debug.Log(www.url);
yield return www;
if (www != null && string.IsNullOrEmpty(www.error))
{
Texture2D texture = new Texture2D(www.texture.width, www.texture.height);
texture.SetPixels(www.texture.GetPixels());
texture.Apply(true);
texture.filterMode = FilterMode.Trilinear;
referenceImage.sprite = Sprite.Create(texture, new Rect(0, 0, texture.width, texture.height), Vector2.zero);
}
else {
Debug.Log("no such image!");
}
}
}
05-26 22:57