/// <summary>
/// Loads the avatar file asynchronously.
/// </summary>
/// <param name="code">Avatar unique code.</param>
/// <param name="file">File type (e.g. head texture).</param>
public static AsyncRequest <byte[]> LoadAvatarFileAsync(string code, AvatarFile file)
{
try {
var filename = AvatarSdkMgr.Storage().GetAvatarFilename(code, file);
return(LoadFileAsync(filename));
} catch (Exception ex) {
Debug.LogException(ex);
var request = new AsyncRequest <byte[]> ();
request.SetError(string.Format("Could not load {0}, reason: {1}", file, ex.Message));
return(request);
}
}
/// <summary>
/// Converts avatar mesh from ply to obj format
/// </summary>
public static void AvatarPlyToObj(string avatarId, AvatarFile avatarMesh, AvatarFile avatarTexture, string objFile)
{
var plyFile = AvatarSdkMgr.Storage().GetAvatarFilename(avatarId, avatarMesh);
var srcTextureFile = AvatarSdkMgr.Storage().GetAvatarFilename(avatarId, avatarTexture);
var dstTextureFile = Path.Combine(Path.GetDirectoryName(objFile), Path.GetFileNameWithoutExtension(objFile) + ".jpg");
var returnCode = CreateMeshConverter().ConvertPlyModelToObj(plyFile, null, objFile, dstTextureFile);
if (returnCode != 0)
{
Debug.LogErrorFormat("Unable convert avatar to obj. Error code: {0}", returnCode);
return;
}
if (File.Exists(dstTextureFile))
{
File.Delete(dstTextureFile);
}
File.Copy(srcTextureFile, dstTextureFile);
}
public abstract string GetAvatarFilename(string avatarCode, AvatarFile file);
public override string GetAvatarFilename(string avatarCode, AvatarFile file)
{
return(Path.Combine(GetAvatarDirectory(avatarCode), AvatarFilenames [file]));
}
// POST api/<controller>
public void Post([FromBody] AvatarFile file)
{
var projectDir = AppDomain.CurrentDomain.BaseDirectory.Replace('\\', '/');
projectDir += "assets/img/avatars/";
string[] nums = file.Buffer.Trim().Split(',');
byte[] buffer = new byte[nums.Length];
for (int i = 0; i < nums.Length; i++)
{
buffer[i] = Convert.ToByte(nums[i]);
}
Image img;
using (var bs = new MemoryStream(buffer))
{
img = Image.FromStream(bs);
}
var f = File.Create(projectDir + file.UserId.ToString() + ".jpg");
try
{
f.Write(buffer, 0, buffer.Length);
f.Flush();
}
catch (Exception e)
{
var se = e.ToString();
}
f.Close();
f.Dispose();
//int pixLenOst = buffer.Length % 3;
//int pixelsLen = buffer.Length/3;
//byte[][] pixels = new byte[buffer.Length/3][];
//for (int i = 0; i < pixelsLen-pixLenOst; i++)
//{
// pixels[i] = new byte[3] { buffer[i*3], buffer[i*3+1], buffer[i*3+2] };
//}
//var bitmap = new Bitmap(file.Width, file.Height);
//for (int x = 0; x < file.Height; x++)
//{
// for (int y = 0; y<file.Width; y++)
// {
// bitmap.SetPixel(y,x, Color.FromArgb(pixels[x + y][0], pixels[x + y][1], pixels[x + y][2]));
// }
//}
//img = Image.FromHbitmap(bitmap.GetHbitmap());
//var f2 = File.Create("C:/Users/Necromant/Desktop/tests/some.jpg");
//img.Save(f2, System.Drawing.Imaging.ImageFormat.Jpeg);
//f2.Flush();
//f2.Close();
//var size = img.Size;
}
public EditAvatar(Guid userId, [CanBeNull] AvatarFile avatar)
{
UserId = userId;
Avatar = avatar;
}
/// <summary>
/// Helper method that automatically generates full path to file from file type and avatar id, and then calls
/// SaveFileAsync.
/// </summary>
/// <param name="bytes">Binary file content.</param>
/// <param name="code">Avatar code.</param>
/// <param name="file">Avatar file type.</param>
public static AsyncRequest <string> SaveAvatarFileAsync(byte[] bytes, string code, AvatarFile file)
{
try {
var filename = AvatarSdkMgr.Storage().GetAvatarFilename(code, file);
return(SaveFileAsync(bytes, filename));
} catch (Exception ex) {
Debug.LogException(ex);
var request = new AsyncRequest <string> ("");
request.SetError(string.Format("Could not save {0}, reason: {1}", file, ex.Message));
return(request);
}
}
/// <summary>
/// Delete particular avatar file by type (e.g. zip mesh file after unzip).
/// </summary>
public static void DeleteAvatarFile(string avatarCode, AvatarFile file)
{
var path = AvatarSdkMgr.Storage().GetAvatarFilename(avatarCode, file);
File.Delete(path);
}
public void Post([FromBody] AvatarFile file)
{
var projectDir = AppDomain.CurrentDomain.BaseDirectory.Replace('\\', '/');
projectDir += "assets/img/avatars/";
string[] nums = file.Buffer.Trim().Split(',');
byte[] buffer = new byte[nums.Length];
for (int i = 0; i < nums.Length; i++)
{
buffer[i] = Convert.ToByte(nums[i]);
}
Image img, croppedImg, resizedImg;
using (var bs = new MemoryStream(buffer))
{
img = Image.FromStream(bs);
}
int hdelta = 0;
int wdelta = 0;
if (img.Width > img.Height)
{
wdelta = img.Width - img.Height;
}
else if (img.Width < img.Height)
{
hdelta = img.Height - img.Width;
}
var startPoint = new Point(wdelta / 2, hdelta / 2);
var newImgSize = new Size(img.Width - wdelta, img.Height - hdelta);
Rectangle cloneRect = new Rectangle(startPoint, newImgSize);
croppedImg = cropImage(img, cloneRect);
resizedImg = resizeImage(croppedImg, new Size(400, 400));
using (var ms = new MemoryStream())
{
resizedImg.Save(ms, ImageFormat.Png);
buffer = ms.ToArray();
}
var f = File.Create(projectDir + file.UserId.ToString() + ".png");
try
{
f.Write(buffer, 0, buffer.Length);
f.Flush();
}
catch (Exception e)
{
var se = e.ToString();
}
f.Close();
f.Dispose();
}