التلاعب بالخصائص المخصصة لمشهد 3D

إضافة واسترداد وإزالة الخصائص المخصصة لكائن 3D

Developers can Add, retrieve, and remove custom properties of 3D objects. RemoveProperty, GetProperty, SetProperty members of 3D objects are a set of short-handed methods to manipulate customized properties of the object. This is the code example to set, retrieve and remove a custom property:

C#

 // initialize a scene 

Scene scene = new Scene();

// create a Box instance

var box = scene.RootNode.CreateChildNode("box", new Box());

// add custom property

box.SetProperty("property-name", "property-value");

box.SetProperty("property-name2", "property-value2");

// get a custom property by name

Property property = (Property)box.GetProperty("property-name");

// remove the custom property by name or property instance

box.RemoveProperty("property-name");

box.RemoveProperty(property);

// save 3D scene

scene.Save("test.fbx", FileFormat.FBX7400ASCII);

scene.Save("test.gltf", new GLTFSaveOptions(FileFormat.GLTF){SaveExtras = true});

scene.Save("test-2.gltf", new GLTFSaveOptions(FileFormat.GLTF2){SaveExtras = true});
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