Radar之字节流加载图片

获取GUITexture

GameObject _obj = GameObject.Find("Tex1");
GUITexture _tex = _obj.GetComponent<GUITexture>();

加载图片字节流

//读取文件到byte数组
byte[] bytes = System.IO.File.ReadAllBytes(@"Assets\MapTex_1\gs_0_74_8.jpg";
Texture2D _tex2D = ,);
_tex2D.LoadImage(bytes);

替换texture

_tex.texture = _tex2D;