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Aspose.3D for .NET 22.3发行说明

改进和变更

钥匙摘要类别
THREEDNET-1103将大网格改进为U3D/PDF文件导出改进
THREEDNET-1081添加合并场景的简化功能改进
THREEDNET-1077启用draco压缩时，生成的glTF无法传递glTF验证器。错误修复

API更改

向类Aspose.ThreeD.Scene添加了新的静态方法:

        /// <summary>
        /// Opens the scene from given stream using specified file format.
        /// </summary>
        /// <param name="stream">Input stream, user is responsible for closing the stream.</param>
        /// <param name="format">File format.</param>
        /// <param name="cancellationToken">Cancellation token to the load task</param>
        public static Scene FromStream(Stream stream, FileFormat format, CancellationToken cancellationToken = default(CancellationToken));
        /// <summary>
        /// Opens the scene from given stream using specified IO config.
        /// </summary>
        /// <param name="stream">Input stream, user is responsible for closing the stream.</param>
        /// <param name="options">More detailed configuration to open the stream.</param>
        /// <param name="cancellationToken">Cancellation token to the load task</param>
        public static Scene FromStream(Stream stream, LoadOptions options, CancellationToken cancellationToken = default(CancellationToken));
        /// <summary>
        ///  Opens the scene from given stream
        /// </summary>
        /// <param name="stream">Input stream, user is responsible for closing the stream.</param>
        /// <param name="cancellationToken">Cancellation token to the load task</param>
        public static Scene FromStream(Stream stream, CancellationToken cancellationToken = default(CancellationToken));

这些重载允许直接从流构建场景，并从Scene.Open继承更多选项。

        //Before 22.3, load a scene from stream:
        //var scene = new Scene();
        //scene.Open(stream);

        //Now we load a scene from stream
        var scene = Scene.FromStream(stream);

向类Aspose.ThreeD.Scene添加了新的静态方法:

        /// <summary>
        /// Opens the scene from given path using specified file format.
        /// </summary>
        /// <param name="fileName">File name.</param>
        /// <param name="format">File format.</param>
        /// <param name="cancellationToken">Cancellation token to the load task</param>
        public static Scene FromFile(string fileName, FileFormat format, CancellationToken cancellationToken = default(CancellationToken));

        /// <summary>
        /// Opens the scene from given path using specified file format.
        /// </summary>
        /// <param name="fileName">File name.</param>
        /// <param name="options">More detailed configuration to open the stream.</param>
        /// <param name="cancellationToken">Cancellation token to the load task</param>
        public static Scene FromFile(string fileName, LoadOptions options, CancellationToken cancellationToken = default(CancellationToken));

        /// <summary>
        /// Opens the scene from given path
        /// </summary>
        /// <param name="fileName">File name.</param>
        /// <param name="cancellationToken">Cancellation token to the load task</param>
        public static Scene FromFile(string fileName, CancellationToken cancellationToken = default(CancellationToken));

这些重载允许直接从文件名构建场景，并从Scene.Open继承更多选项。

带有文件名参数的场景的旧构造器现在被标记为已过时，将来将被删除。

        //Before 22.3, load a scene from file:
        //var scene = new Scene();
        //scene.Open("fileName");

        //Now we load a scene from file
        var scene = Scene.FromFile("fileName");

向类Aspose.ThreeD.Node添加了新的静态方法:

        /// <summary>
        /// Detach everything under the node and attach them to current node.
        /// </summary>
        /// <param name="node"></param>
        public void Merge(Aspose.ThreeD.Node node);

这种新方法允许将所有内容从另一个节点合并到当前节点。

合并file1和file2的示例代码:

        var scene1 = Scene.FromFile("file1");
        var scene2 = Scene.FromFile("file2");
        scene1.RootNode.Merge(scene2.RootNode);
        scene1.Save("output.fbx", FileFormat.FBX7700Binary);

 
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