DVSceneAsset class final

A reference to a 3D asset, with what is needed to trust it.

Also the value a @DVModel.model3dField() holds, so a model and a scene describe an asset the same way.

Constructors

DVSceneAsset({required DVSceneAssetKind kind, required DVSceneAssetSource source, required String reference, String? sha256, int? byteLength, int? triangles, DVImage? poster})

const

Properties

byteLength → int?

final

hashCode → int

The hash code for this object.

no setter, override

kind → DVSceneAssetKind

final

poster → DVImage?

The still shown where the scene cannot render.

final

reference → String

The bundle key, storage key or URL, depending on source.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sha256 → String?

Lower-case hex SHA-256 of the bytes. Required before a stored or network asset is loaded (see DVSceneAssetPolicy), because a key or a URL says where bytes are, not which bytes they are.

final

source → DVSceneAssetSource

final

triangles → int?

Triangles in the model's default scene, as counted at upload or import.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, Object?>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

Static Methods

fromJson(Object? json, [String path = 'asset']) → DVSceneAsset?

Reads an asset from JSON; null reads as null, as a model field does.