C# Scene.Save方法代码示例

        public static void Run()
        {
            // ExStart:Save3DScene
            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir();
                        
            // Load a 3D document into Aspose.3D
            Scene scene = new Scene();

            // Open an existing 3D scene
            scene.Open(MyDir + "document.fbx");

            // Save Scene to a stream
            MemoryStream dstStream = new MemoryStream();
            scene.Save(dstStream, FileFormat.FBX7500ASCII);
            
            // Rewind the stream position back to zero so it is ready for next reader.
            dstStream.Position = 0;

            // Save Scene to a local path
            scene.Save(MyDir + "output_out.fbx", FileFormat.FBX7500ASCII);
            // ExEnd:Save3DScene

            Console.WriteLine("\nConverted 3D document to stream successfully.");
        }

        public void WriteScene(string outputFile, string contentDir, string rootName)
        {
            Scene scene = new Scene(rootName);

            Node entRoot = scene.CreateChild("Entities");

            // Write 'void' entity nodes
            foreach (Map.Entity entity in map.Entities)
            {
                if (entity.Brushes.Count == 0)
                {
                    Node brushNode = entRoot.CreateChild();
                    brushNode.WriteVariables(entity.Properties);
                }
            }

            // Write world geometry elements
            Node geoNode = scene.CreateChild("Geometry");
            foreach (Map.Entity entity in map.Entities)
            {
                Node entNode = geoNode.CreateChild();
                entNode.WriteVariables(entity.Properties);
                // Geometry entity
                if (entity.Brushes.Count != 0)
                {
                    Node brush = geoNode.CreateChild();
                }
            }

            scene.Save(outputFile);
        }

        public static void Run()
        {
            // ExStart:CreateCubeScene           
            // Initialize scene object
            Scene scene = new Scene();
            
            // Initialize Node class object
            Node cubeNode = new Node("cube");

            // Call Common class create mesh using polygon builder method to set mesh instance 
            Mesh mesh = Common.CreateMeshUsingPolygonBuilder();           

            // Point node to the Mesh geometry
            cubeNode.Entity = mesh;
            
            // Add Node to a scene
            scene.RootNode.ChildNodes.Add(cubeNode);           
            
            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir();
            MyDir = MyDir + RunExamples.GetOutputFilePath("CubeScene.fbx");          

            // Save 3D scene in the supported file formats
            scene.Save(MyDir, FileFormat.FBX7400ASCII);           
            // ExEnd:CreateCubeScene

            Console.WriteLine("\nCube Scene created successfully.\nFile saved at " + MyDir);

        }

 public static void Run()
 {
     // ExStart:TriangulateMesh 
     // The path to the documents directory.
     string MyDir = RunExamples.GetDataDir();
    
     // Initialize scene object
     Scene scene = new Scene();
     scene.Open(MyDir + "document.fbx");
     
     scene.RootNode.Accept(delegate(Node node)
     {
         Mesh mesh = node.GetEntity<Mesh>();
         if (mesh != null)
         {
             // Triangulate the mesh
             Mesh newMesh = PolygonModifier.Triangulate(mesh);
             // Replace the old mesh
             node.Entity = mesh;
         }
         return true;
     });
     MyDir = MyDir + RunExamples.GetOutputFilePath("document.fbx");
     scene.Save(MyDir, FileFormat.FBX7400ASCII);
     // ExEnd:TriangulateMesh   
     Console.WriteLine("\nMesh has been Triangulated.\nFile saved at " + MyDir);
 }

        public static void Run()
        {
            // Initialize scene object
            Scene scene = new Scene();

            // Initialize Node class object
            Node cubeNode = new Node("box");

            // ExStart:ConvertBoxMeshtoTriangleMeshCustomMemoryLayout
            // Get mesh of the Box
            Mesh box = (new Box()).ToMesh();
            // Create a customized vertex layout
            VertexDeclaration vd = new VertexDeclaration();
            VertexField position = vd.AddField(VertexFieldDataType.FVector4, VertexFieldSemantic.Position);
            vd.AddField(VertexFieldDataType.FVector3, VertexFieldSemantic.Normal);
            // Get a triangle mesh
            TriMesh triMesh = TriMesh.FromMesh(box);
            // ExEnd:ConvertBoxMeshtoTriangleMeshCustomMemoryLayout

            // Point node to the Mesh geometry
            cubeNode.Entity = box;

            // Add Node to a scene
            scene.RootNode.ChildNodes.Add(cubeNode);

            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir() + RunExamples.GetOutputFilePath("BoxToTriangleMeshCustomMemoryLayoutScene.fbx");

            // Save 3D scene in the supported file formats
            scene.Save(MyDir, FileFormat.FBX7400ASCII);

            Console.WriteLine("\n Converted a Box mesh to triangle mesh with custom memory layout of the vertex successfully.\nFile saved at " + MyDir);
        }

        public static void Run()
        {
            // ExStart:AddTransformationToNodeByEulerAngles            
            // Initialize scene object
            Scene scene = new Scene();

            // Initialize Node class object
            Node cubeNode = new Node("cube");

            // Call Common class create mesh using polygon builder method to set mesh instance 
            Mesh mesh = Common.CreateMeshUsingPolygonBuilder(); 
           
            // Point node to the Mesh geometry
            cubeNode.Entity = mesh;
            // Euler angles
            cubeNode.Transform.EulerAngles = new Vector3(0.3, 0.1, -0.5);            
            // Set translation
            cubeNode.Transform.Translation = new Vector3(0, 0, 20);            
            // Add cube to the scene
            scene.RootNode.ChildNodes.Add(cubeNode);            

            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir();
            MyDir = MyDir + RunExamples.GetOutputFilePath("TransformationToNode.fbx");
   
            // Save 3D scene in the supported file formats
            scene.Save(MyDir, FileFormat.FBX7500ASCII);
            // ExEnd:AddTransformationToNodeByEulerAngles
            Console.WriteLine("\nTransformation added successfully to node.\nFile saved at " + MyDir);

        }

        public static void Run()
        {
            // ExStart:AddAssetInformationToScene           
            // Initialize a 3D scene
            Scene scene = new Scene();
            
            // Set application/tool name
            scene.AssetInfo.ApplicationName = "Egypt";
            
            // Set application/tool vendor name
            scene.AssetInfo.ApplicationVendor = "Manualdesk";
            
            // We use ancient egyption measurement unit Pole
            scene.AssetInfo.UnitName = "pole";
            
            // One Pole equals to 60cm
            scene.AssetInfo.UnitScaleFactor = 0.6;            
            
            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir();
            MyDir = MyDir + RunExamples.GetOutputFilePath("InformationToScene.fbx");
                        
            // Save scene to 3D supported file formats
            scene.Save(MyDir, FileFormat.FBX7500ASCII);
            // ExEnd:AddAssetInformationToScene

            Console.WriteLine("\nAsset information added successfully to Scene.\nFile saved at " + MyDir);
        }

        public static void Run()
        {
            // Initialize scene object
            Scene scene = new Scene();

            // Initialize Node class object
            Node cubeNode = new Node("box");

            // ExStart:ConvertBoxPrimitivetoMesh
            // Initialize object by Box class
            IMeshConvertible convertible = new Box();
            // Convert a Box to Mesh
            Mesh mesh = convertible.ToMesh();
            // ExEnd:ConvertBoxPrimitivetoMesh

            // Point node to the Mesh geometry
            cubeNode.Entity = mesh;

            // Add Node to a scene
            scene.RootNode.ChildNodes.Add(cubeNode);

            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir() + RunExamples.GetOutputFilePath("BoxToMeshScene.fbx");

            // Save 3D scene in the supported file formats
            scene.Save(MyDir, FileFormat.FBX7400ASCII);

            Console.WriteLine("\n Converted the primitive Box to a mesh successfully.\nFile saved at " + MyDir);
        }

        public static void Run()
        {
            // Initialize scene object
            Scene scene = new Scene();

            // Initialize Node class object
            Node cubeNode = new Node("cube");

            // Call Common class create mesh method to set mesh instance
            Mesh mesh = Common.CreateMesh();

            // Point node to the Mesh geometry
            cubeNode.Entity = mesh;

            // Set rotation
            cubeNode.Transform.Rotation = Quaternion.FromRotation(new Vector3(0, 1, 0), new Vector3(0.3, 0.5, 0.1));

            // Set translation
            cubeNode.Transform.Translation = new Vector3(0, 0, 20);

            // Add cube to the scene
            scene.RootNode.ChildNodes.Add(cubeNode);

            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir_GeometryAndHierarchy();
            MyDir = MyDir + "TransformationToNode.fbx";

            // Save 3D scene in the supported file formats
            scene.Save(MyDir, FileFormat.FBX7400ASCII);

            Console.WriteLine("\nTransformation added successfully to node.\nFile saved at " + MyDir);
        }

        public static void Run()
        {
            // ExStart:AddMaterialToCube                      
            // Initialize scene object
            Scene scene = new Scene();
            
            // Initialize cube node object
            Node cubeNode = new Node("cube");

            // Call Common class create mesh using polygon builder method to set mesh instance 
            Mesh mesh = Common.CreateMeshUsingPolygonBuilder(); 
         
            // Point node to the mesh
            cubeNode.Entity = mesh;
            
            // Add cube to the scene
            scene.RootNode.ChildNodes.Add(cubeNode);
            
            // Initiallize PhongMaterial object
            PhongMaterial mat = new PhongMaterial();
            
            // Initiallize Texture object
            Texture diffuse = new Texture();
            
            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir();
            
            // Set local file path
            diffuse.FileName = MyDir + "surface.dds";

            // Set Texture of the material
            mat.SetTexture("DiffuseColor", diffuse);

            // Embed raw content data to FBX (only for FBX and optional)
            // Set file name
            diffuse.FileName = "embedded-texture.png";
            // Set binary content
            diffuse.Content = File.ReadAllBytes(MyDir + "aspose-logo.jpg");

            // Set color
            mat.SpecularColor = new Vector3(Color.Red);

            // Set brightness
            mat.Shininess = 100;

            // Set material property of the cube object
            cubeNode.Material = mat;
            
            MyDir = MyDir + RunExamples.GetOutputFilePath("MaterialToCube.fbx");

            // Save 3D scene in the supported file formats
            scene.Save(MyDir, FileFormat.FBX7400ASCII);
            // ExEnd:AddMaterialToCube

            Console.WriteLine("\nMaterial added successfully to cube.\nFile saved at " + MyDir);

        }

 public static void Run()
 {
     // ExStart:FlipCoordinateSystem
     // The path to the documents directory.
     string MyDir = RunExamples.GetDataDir();            
     // Initialize scene object
     Scene scene = new Scene();
     scene.Open(MyDir + "camera.3ds", FileFormat.Discreet3DS);
     MyDir = MyDir + "FlipCoordinateSystem.obj";
     scene.Save(MyDir, FileFormat.WavefrontOBJ);
     // ExEnd:FlipCoordinateSystem
     Console.WriteLine("\nCoordinate system has been flipped successfully.\nFile saved at " + MyDir);
 }

 public static void Run()
 {
     // ExStart:ConvertPolygonsToTriangles
     // The path to the documents directory.
     string MyDir = RunExamples.GetDataDir();           
     // Load an existing 3D file
     Scene scene = new Scene(MyDir + "document.fbx");
     // Triangulate a scene
     PolygonModifier.Triangulate(scene);
     // Save 3D scene
     scene.Save(MyDir + "triangulated_out.fbx", FileFormat.FBX7400ASCII);
     // ExEnd:ConvertPolygonsToTriangles            
 }

        public static void Run()
        {
            // ExStart:BuildTangentAndBinormalData
            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir();

            // Load an existing 3D file
            Scene scene = new Scene( MyDir + "document.fbx");
            // Triangulate a scene
            PolygonModifier.BuildTangentBinormal(scene);
            // Save 3D scene
            scene.Save("BuildTangentAndBinormalData_out.fbx", FileFormat.FBX7400ASCII);
            // ExEnd:BuildTangentAndBinormalData              
        }

        public static void Run()
        {
            // ExStart:CreateEmpty3DDocument
            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir();
            MyDir = MyDir + "document.fbx";

            // Create an object of the Scene class
            Scene scene = new Scene();
            // Save 3D scene document
            scene.Save(MyDir, FileFormat.FBX7500ASCII);
            // ExEnd:CreateEmpty3DDocument

            Console.WriteLine("\nAn empty 3D document created successfully.\nFile saved at " + MyDir);
        }

        public static void Run()
        {
            // Initialize scene object
            Scene scene = new Scene();

            // Initialize cube node object
            Node cubeNode = new Node("cube");

            // Call Common class create mesh method to set mesh instance
            Mesh mesh = Common.CreateMesh();

            // Point node to the mesh
            cubeNode.Entity = mesh;

            // Add cube to the scene
            scene.RootNode.ChildNodes.Add(cubeNode);

            // Initiallize PhongMaterial object
            PhongMaterial mat = new PhongMaterial();

            // Initiallize Texture object
            Texture diffuse = new Texture();

            // The path to the documents directory.
            string MyDir = RunExamples.GetDataDir_GeometryAndHierarchy();

            // Set local file path
            diffuse.FileName = MyDir + "surface.dds";

            // Set Texture of the material
            mat.SetTexture("DiffuseColor", diffuse);

            // Set color
            mat.SpecularColor = new Vector3(Color.Red);

            // Set brightness
            mat.Shininess = 100;

            // Set material property of the cube object
            cubeNode.Material = mat;

            MyDir = MyDir + "MaterialToCube.fbx";

            // Save 3D scene in the supported file formats
            scene.Save(MyDir, FileFormat.FBX7400ASCII);

            Console.WriteLine("\nMaterial added successfully to cube.\nFile saved at " + MyDir);
        }