3D dosya yükleme seçeneklerini C# olarak belirtin

Overview

This article explains how you can load different types of 3D files using their respective load option classes in C# inside the Scene object and then you can save it in different 3D supported file formats. By loading and saving, you can perform number of different conversions e.g.

• Convert FBX to OBJ in C#
• Convert 3DS to FBX in C#
• Convert U3D to OBJ in C#
• Convert OBJ to 3DS in C#
• Convert X to 3DS in C#

3D dosya yükleme seçenekleri

There are several Scene.Open method overloads or Scene class constructor overloads that accept a LoadOptions object. This should be an object of a class derived from the LoadOptions class. Each load format has a corresponding class that holds load options for that load format, for example there is ColladaSaveOptions for the FileFormat.Collada save format.

Gizli 3DS yük seçeneklerinin kullanımı

Aşağıdaki C# kodu, gizli bir 3DS dosyasını yüklemeden önce yük seçeneklerinin nasıl ayarlanacağını gösterir.

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
Discreet3dsLoadOptions loadOpts = new Discreet3dsLoadOptions();
// Sets wheather to use the transformation defined in the first frame of animation track.
loadOpts.ApplyAnimationTransform = true;
// Flip the coordinate system
loadOpts.FlipCoordinateSystem = true;
// Prefer to use gamma-corrected color if a 3ds file provides both original color and gamma-corrected color.
loadOpts.GammaCorrectedColor = true;
// Configure the look up paths to allow importer to find external dependencies.
loadOpts.LookupPaths = new List<string>(new string[] { "textures" });

Bj bj ptions oad ptions ptions

Aşağıdaki C# kodu, 3D obj dosyasını yüklemeden önce yük seçeneklerinin nasıl ayarlanacağını gösterir.

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
// Initialize an object
ObjLoadOptions loadObjOpts = new ObjLoadOptions();
// Import materials from external material library file
loadObjOpts.EnableMaterials = true;
// Flip the coordinate system.
loadObjOpts.FlipCoordinateSystem = true;
// Configure the look up paths to allow importer to find external dependencies.
loadObjOpts.LookupPaths.Add("textures");

STL yük seçeneklerinin kullanımı

Aşağıdaki C# kodu, STL dosyasını yüklemeden önce yük seçeneklerinin nasıl ayarlanacağını gösterir.

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
// Initialize an object
StlLoadOptions loadSTLOpts = new StlLoadOptions();
// Flip the coordinate system.
loadSTLOpts.FlipCoordinateSystem = true;
// Configure the look up paths to allow importer to find external dependencies.
loadSTLOpts.LookupPaths = new List<string>(new string[] { "textures" });

U3D yük seçeneklerinin kullanımı

Aşağıdaki C# kodu, U3D dosyasını yüklemeden önce yük seçeneklerinin nasıl ayarlanacağını gösterir.

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
// Initialize an object
U3dLoadOptions loadU3DOpts = new U3dLoadOptions();
// Flip the coordinate system.
loadU3DOpts.FlipCoordinateSystem = true;
// Configure the look up paths to allow importer to find external dependencies.
loadU3DOpts.LookupPaths = new List<string>(new string[] { "textures" });

glTF yük seçeneklerinin kullanımı

Aşağıdaki C# kodu, glTF dosyasını yüklemeden önce yük seçeneklerinin nasıl ayarlanacağını gösterir.

Lip lip V/T Texture ordinoordinate

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
// Initialize Scene class object
Scene scene = new Scene();
// Set load options
GltfLoadOptions loadOpt = new GltfLoadOptions();
// The default value is true, usually we don't need to change it. Aspose.3D will automatically flip the V/T texture coordinate during load and save.       
loadOpt.FlipTexCoordV = true;
scene.Open("Duck.gltf", loadOpt);

Pse of Ply Load ptions ptions

Aşağıdaki C# kodu, PLY modelini yüklemeden önce yük seçeneklerinin nasıl ayarlanacağını gösterir.

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
// initialize Scene class object
Scene scene = new Scene();
// initialize an object
PlyLoadOptions loadPLYOpts = new PlyLoadOptions();
// Flip the coordinate system.
loadPLYOpts.FlipCoordinateSystem = true;
// load 3D Ply model
scene.Open("vase-v2.ply", loadPLYOpts);

DirectiX LLoad ptions ptions se

Aşağıdaki C# kodu, directx dosyası yüklemeden önce yük seçeneklerinin nasıl ayarlanacağını gösterir.

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
// initialize Scene class object
Scene scene = new Scene();
// initialize an object
XLoadOptions loadXOpts = new XLoadOptions(FileContentType.ASCII);
// flip the coordinate system.
loadXOpts.FlipCoordinateSystem = true;
// load 3D X file
scene.Open("warrior.x", loadXOpts);

Use RVM load options

C#

 // set load options of RVM

Scene scene = new Scene();

var opt = new RvmLoadOptions()

{

    CylinderRadialSegments = 32,

    DishLatitudeSegments = 16,

    DishLongitudeSegments = 24,

    TorusTubularSegments = 40

};

// import RVM

scene.Open("LAD-TOP.rvm", opt);

// save in the OBJ format

scene.Save("LAD-TOP.obj", FileFormat.WavefrontOBJ);

Using FBX Load Options

// For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-.NET
//This will output all properties defined in GlobalSettings in FBX file.
Scene scene = new Scene();
var opt = new FbxLoadOptions() { KeepBuiltinGlobalSettings = true };
scene.Open("test.FBX", opt);
foreach (Property property in scene.RootNode.AssetInfo.Properties)
{
    Console.WriteLine(property);
}