浏览我们的产品

Aspose.3D for .NET 21.8发行说明

改进和变更

钥匙摘要类别
THREEDNET-922添加盲水印支持新功能
THREEDNET-920保存到GLB文件与外部draco编码器丢失了许多信息。错误修复
THREEDNET-918并行化场景中的重要锁定争用。使用fbx文件打开改进
THREEDNET-924顶点演绎在TriMesh中并不总是起作用错误修复
THREEDNET-923不透明度不在FBX进口商中处理错误修复
THREEDNET-912FBX到GLTF2转换问题错误修复

API更改

添加了Aspose.ThreeD.实用程序.Watermark

从21.8，您可以将盲水印应用于网格，并且即使在将水印导出为不同格式后，该水印也可以存在。

    /// <summary>
    /// Utility to encode/decode blind watermark  to/from a mesh.
    /// </summary>
    public class Watermark
    {
        /// <summary>
        /// Encode a text into mesh' blind watermark.
        /// </summary>
        /// <param name="input">Mesh to encode a blind watermark</param>
        /// <param name="text">Text to encode to the mesh</param>
        /// <param name="password">Password to protect the watermark, it's optional</param>
        /// <returns></returns>
        public static Mesh EncodeWatermark(Mesh input, string text, string password)


        /// <summary>
        /// Decode the watermark from a mesh
        /// </summary>
        /// <param name="input">The mesh to extract watermark</param>
        /// <param name="password">The password to decrypt the watermark</param>
        /// <exception cref="System.UnauthorizedAccessException">The mesh is protected by password, and provided password is incorrect.</exception>
        /// <returns></returns>
        public static string DecodeWatermark(Mesh input, string password)
    }

使用水印生成网格并将其保存到PLY文件的示例代码:

    //prepare a mesh for testing
    var mesh = new Torus().ToMesh();
    //encode the watermark to the mesh with password protected
    mesh = Watermark.EncodeWatermark(mesh, "Powered by Aspose.3D", "password");
    //save it to a file
    var scene = new Scene(mesh);
    scene.Save("watermark-mesh.ply", FileFormat.PLY);

从网格中读取水印的示例代码:

    //load a mesh instance from a ply file
    var scene = new Scene("watermark-mesh.ply");
    var mesh = scene.RootNode.ChildNodes[0].GetEntity<Mesh>();
    //read the watermark
    var watermark = Watermark.DecodeWatermark(mesh, "password");
    Console.WriteLine(watermark);

 
 简体中文