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Face++融合时融合是整体的 例如你戴眼镜 模板图不带眼睛 融合后就是戴眼镜的 融合上传的图片可以是文件流也可以是Base64
private const string KEY = "XP9kdJPbF-4UugXEDr*********R";
private const string SECRET = "T5mccUDL6GHc-gR**********";
private const string URL = "https://api-cn.faceplusplus.com/imagepp/v1/mergeface";
Dictionary verifyPostParameters = new Dictionary();
verifyPostParameters.Add("api_key", KEY);
verifyPostParameters.Add("api_secret", SECRET);
//添加模板图片参数
verifyPostParameters.Add("template_file", new HttpHelper4MultipartForm.FileParameter(Texture2DToBytes(template), "1.jpg", "application/octet-stream"));
// verifyPostParameters.Add("template_file",base64);
//添加合并图片参数
verifyPostParameters.Add("merge_file", new HttpHelper4MultipartForm.FileParameter(Texture2DToBytes(merget), "2.jpg", "application/octet-stream"));
// verifyPostParameters.Add(""merge_file"",base64);
//添加融合比例参数
merge_rate = gameManager.config.mergeRate;
verifyPostParameters.Add("merge_rate", merge_rate.ToString());
//添加五官融合比例
feature_rate = gameManager.config.featureRate;
verifyPostParameters.Add("feature_rate", feature_rate.ToString());
HttpWebResponse verifyResponse = HttpHelper4MultipartForm.MultipartFormDataPost(URL, "", verifyPostParameters);
using (StreamReader reader = new StreamReader(verifyResponse.GetResponseStream(), System.Text.Encoding.UTF8))
{
//返回值处理
A a = JsonUtility.FromJson(reader.ReadToEnd());
Debug.Log(a.time_used);
byte[] b;
Texture2D temp;
if (string.IsNullOrEmpty(a.result))
{
//如果返回的纹理是null,则使用模版纹理
temp = template;
Debug.Log("没有检测到人，使用模版纹理。");
}
else
{
//如果返回的纹理非null，则使用返回纹理
b = Convert.FromBase64String(a.result);
temp = new Texture2D(0, 0);
temp.LoadImage(b);
temp.Apply();
Debug.Log("检测到人，使用返回纹理。");
}
}
中间使用了HttpHelper4MultipartForm函数
using System;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Threading;
namespace MgLiveCOM_Eyes
{
public static class HttpHelper4MultipartForm
{
public class FileParameter
{
public byte[] File
{
get;
set;
}
public string FileName
{
get;
set;
}
public string ContentType
{
get;
set;
}
public FileParameter(byte[] file) : this(file, null)
{
}
public FileParameter(byte[] file, string filename) : this(file, filename, null)
{
}
public FileParameter(byte[] file, string filename, string contenttype)
{
this.File = file;
this.FileName = filename;
this.ContentType = contenttype;
}
}
private static readonly Encoding encoding = Encoding.UTF8;
///
/// MultipartForm请求
///
/// 服务地址
///
/// 参数
///
public static HttpWebResponse MultipartFormDataPost(string postUrl, string userAgent, Dictionary postParameters)
{
string text = string.Format("----------{0:N}", Guid.NewGuid());
string contentType = "multipart/form-data; boundary=" + text;//multipart类型
byte[] multipartFormData = HttpHelper4MultipartForm.GetMultipartFormData(postParameters, text);
return HttpHelper4MultipartForm.PostForm(postUrl, userAgent, contentType, multipartFormData);
}
private static HttpWebResponse PostForm(string postUrl, string userAgent, string contentType, byte[] formData)
{
HttpWebRequest httpWebRequest = WebRequest.Create(postUrl) as HttpWebRequest;
if (httpWebRequest == null)
{
throw new NullReferenceException("request is not a http request");
}
httpWebRequest.Method = "POST";//post方式
httpWebRequest.SendChunked = false;
httpWebRequest.KeepAlive = true;
httpWebRequest.Proxy = null;
httpWebRequest.Timeout = Timeout.Infinite;
httpWebRequest.ReadWriteTimeout = Timeout.Infinite;
httpWebRequest.AllowWriteStreamBuffering = false;
httpWebRequest.ProtocolVersion = HttpVersion.Version11;
httpWebRequest.ContentType = contentType;
httpWebRequest.CookieContainer = new CookieContainer();
httpWebRequest.ContentLength = (long)formData.Length;
try
{
using (Stream requestStream = httpWebRequest.GetRequestStream())
{
int bufferSize = 4096;
int position = 0;
while (position
return null;
}
HttpWebResponse result;
try
{
result = (httpWebRequest.GetResponse() as HttpWebResponse);
}
catch (WebException arg_9C_0)
{
result = (arg_9C_0.Response as HttpWebResponse);
}
return result;
}
public static bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
{
return true;
}
///
/// 从表单中获取数据
///
///
///
///
private static byte[] GetMultipartFormData(Dictionary postParameters, string boundary)
{
Stream stream = new MemoryStream();
bool flag = false;
foreach (KeyValuePair current in postParameters)
{
if (flag)
{
stream.Write(HttpHelper4MultipartForm.encoding.GetBytes("\r\n"), 0, HttpHelper4MultipartForm.encoding.GetByteCount("\r\n"));
}
flag = true;
if (current.Value is HttpHelper4MultipartForm.FileParameter)
{
HttpHelper4MultipartForm.FileParameter fileParameter = (HttpHelper4MultipartForm.FileParameter)current.Value;
string s = string.Format("--{0}\r\nContent-Disposition: form-data; name=\"{1}\"; filename=\"{2}\"\r\nContent-Type: {3}\r\n\r\n", new object[]
{
boundary,
current.Key,
fileParameter.FileName ?? current.Key,
fileParameter.ContentType ?? "application/octet-stream"
});
stream.Write(HttpHelper4MultipartForm.encoding.GetBytes(s), 0, HttpHelper4MultipartForm.encoding.GetByteCount(s));
stream.Write(fileParameter.File, 0, fileParameter.File.Length);
}
else
{
string s2 = string.Format("--{0}\r\nContent-Disposition: form-data; name=\"{1}\"\r\n\r\n{2}", boundary, current.Key, current.Value);
stream.Write(HttpHelper4MultipartForm.encoding.GetBytes(s2), 0, HttpHelper4MultipartForm.encoding.GetByteCount(s2));
}
}
string s3 = "\r\n--" + boundary + "--\r\n";
stream.Write(HttpHelper4MultipartForm.encoding.GetBytes(s3), 0, HttpHelper4MultipartForm.encoding.GetByteCount(s3));
stream.Position = 0L;
byte[] array = new byte[stream.Length];
stream.Read(array, 0, array.Length);
stream.Close();
return array;
}
}
}
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