static Texture2D SaveResizedImage(RenderTexture rt, UnityPath path, int size)
{
var tex = new Texture2D(rt.width, rt.height, TextureFormat.RGB24, false);
RenderTexture.active = rt;
tex.ReadPixels(new Rect(0, 0, rt.width, rt.height), 0, 0);
tex.Apply();
//TextureScale.Scale(tex, size, size);
tex = TextureScale.GetResized(tex, size, size);
byte[] bytes;
switch (path.Extension.ToLower())
{
case ".png":
bytes = tex.EncodeToPNG();
break;
case ".jpg":
bytes = tex.EncodeToJPG();
break;
default:
throw new Exception();
}
if (Application.isPlaying)
{
UnityEngine.Object.Destroy(tex);
}
else
{
UnityEngine.Object.DestroyImmediate(tex);
}
File.WriteAllBytes(path.FullPath, bytes);
path.ImportAsset();
return(path.LoadAsset <Texture2D>());
}
