gltfio/io.github.erkko68.filament.gltfio/AssetLoader

AssetLoader

actual class AssetLoader

AssetLoader consumes glTF 2.0 content and produces FilamentAsset objects.

AssetLoader parses a blob of glTF 2.0 content (either JSON or GLB format) and produces a FilamentAsset object, which is a bundle of Filament textures, vertex buffers, index buffers, and entities. An asset is composed of one or more FilamentInstance objects containing the loaded scene hierarchy.

Clients must use AssetLoader to:

Create and destroy FilamentAsset objects (similar to how Engine creates core objects)
Not fetch external buffer data or create textures (use ResourceLoader for this)

Material providers: AssetLoader uses MaterialProvider to determine how materials are created:

UbershaderProvider: Uses a pre-compiled set of materials (recommended for performance)
JIT-compiled materials: Generated on-the-fly using Filamat (more flexible)

See also

FilamentInstance

MaterialProvider

expect class AssetLoader

AssetLoader consumes glTF 2.0 content and produces FilamentAsset objects.

AssetLoader parses a blob of glTF 2.0 content (either JSON or GLB format) and produces a FilamentAsset object, which is a bundle of Filament textures, vertex buffers, index buffers, and entities. An asset is composed of one or more FilamentInstance objects containing the loaded scene hierarchy.

Clients must use AssetLoader to:

Create and destroy FilamentAsset objects (similar to how Engine creates core objects)
Not fetch external buffer data or create textures (use ResourceLoader for this)

Material providers: AssetLoader uses MaterialProvider to determine how materials are created:

UbershaderProvider: Uses a pre-compiled set of materials (recommended for performance)
JIT-compiled materials: Generated on-the-fly using Filamat (more flexible)

See also

FilamentInstance

MaterialProvider

actual class AssetLoader

AssetLoader consumes glTF 2.0 content and produces FilamentAsset objects.

AssetLoader parses a blob of glTF 2.0 content (either JSON or GLB format) and produces a FilamentAsset object, which is a bundle of Filament textures, vertex buffers, index buffers, and entities. An asset is composed of one or more FilamentInstance objects containing the loaded scene hierarchy.

Clients must use AssetLoader to:

Create and destroy FilamentAsset objects (similar to how Engine creates core objects)
Not fetch external buffer data or create textures (use ResourceLoader for this)

Material providers: AssetLoader uses MaterialProvider to determine how materials are created:

UbershaderProvider: Uses a pre-compiled set of materials (recommended for performance)
JIT-compiled materials: Generated on-the-fly using Filamat (more flexible)

See also

FilamentInstance

MaterialProvider

actual class AssetLoader

AssetLoader consumes glTF 2.0 content and produces FilamentAsset objects.

AssetLoader parses a blob of glTF 2.0 content (either JSON or GLB format) and produces a FilamentAsset object, which is a bundle of Filament textures, vertex buffers, index buffers, and entities. An asset is composed of one or more FilamentInstance objects containing the loaded scene hierarchy.

Clients must use AssetLoader to:

Create and destroy FilamentAsset objects (similar to how Engine creates core objects)
Not fetch external buffer data or create textures (use ResourceLoader for this)

Material providers: AssetLoader uses MaterialProvider to determine how materials are created:

UbershaderProvider: Uses a pre-compiled set of materials (recommended for performance)
JIT-compiled materials: Generated on-the-fly using Filamat (more flexible)

See also

FilamentInstance

MaterialProvider

actual class AssetLoader

AssetLoader consumes glTF 2.0 content and produces FilamentAsset objects.

AssetLoader parses a blob of glTF 2.0 content (either JSON or GLB format) and produces a FilamentAsset object, which is a bundle of Filament textures, vertex buffers, index buffers, and entities. An asset is composed of one or more FilamentInstance objects containing the loaded scene hierarchy.

Clients must use AssetLoader to:

Create and destroy FilamentAsset objects (similar to how Engine creates core objects)
Not fetch external buffer data or create textures (use ResourceLoader for this)

Material providers: AssetLoader uses MaterialProvider to determine how materials are created:

UbershaderProvider: Uses a pre-compiled set of materials (recommended for performance)
JIT-compiled materials: Generated on-the-fly using Filamat (more flexible)

See also

FilamentInstance

MaterialProvider

Constructors

constructor(nativeHandle: MemorySegment?)

constructor(nativeHandle: CPointer<FilaAssetLoader>?)

constructor(jsLoader: gltfio_AssetLoader, engine: Engine)

Types

actual object Companion

expect object Companion

actual object Companion

actual object Companion

actual object Companion

Properties

var nativeHandle: MemorySegment?

var nativeHandle: CPointer<FilaAssetLoader>?

Functions

actual fun createAsset(buffer: ByteArray): FilamentAsset?

Create a FilamentAsset from glTF 2.0 data.

expect fun createAsset(buffer: ByteArray): FilamentAsset?

Create a FilamentAsset from glTF 2.0 data.

actual fun createAsset(buffer: ByteArray): FilamentAsset?

Create a FilamentAsset from glTF 2.0 data.

actual fun createAsset(buffer: ByteArray): FilamentAsset?

Create a FilamentAsset from glTF 2.0 data.

actual fun createAsset(buffer: ByteArray): FilamentAsset?

Create a FilamentAsset from glTF 2.0 data.

actual fun createInstance(asset: FilamentAsset): FilamentInstance?

Create a FilamentInstance from an existing FilamentAsset.

expect fun createInstance(asset: FilamentAsset): FilamentInstance?

Create a FilamentInstance from an existing FilamentAsset.

actual fun createInstance(asset: FilamentAsset): FilamentInstance?

Create a FilamentInstance from an existing FilamentAsset.

actual fun createInstance(asset: FilamentAsset): FilamentInstance?

Create a FilamentInstance from an existing FilamentAsset.

actual fun createInstance(asset: FilamentAsset): FilamentInstance?

Create a FilamentInstance from an existing FilamentAsset.

createInstancedAsset

actual fun createInstancedAsset(buffer: ByteArray, instances: Array<FilamentInstance>): FilamentAsset?

Create a FilamentAsset with pre-allocated instances.

expect fun createInstancedAsset(buffer: ByteArray, instances: Array<FilamentInstance>): FilamentAsset?

Create a FilamentAsset with pre-allocated instances.

actual fun createInstancedAsset(buffer: ByteArray, instances: Array<FilamentInstance>): FilamentAsset?

Create a FilamentAsset with pre-allocated instances.

actual fun createInstancedAsset(buffer: ByteArray, instances: Array<FilamentInstance>): FilamentAsset?

Create a FilamentAsset with pre-allocated instances.

actual fun createInstancedAsset(buffer: ByteArray, instances: Array<FilamentInstance>): FilamentAsset?

Create a FilamentAsset with pre-allocated instances.

actual fun destroyAsset(asset: FilamentAsset)

Destroy a FilamentAsset and release all associated resources.

expect fun destroyAsset(asset: FilamentAsset)

Destroy a FilamentAsset and release all associated resources.

actual fun destroyAsset(asset: FilamentAsset)

Destroy a FilamentAsset and release all associated resources.

actual fun destroyAsset(asset: FilamentAsset)

Destroy a FilamentAsset and release all associated resources.

actual fun destroyAsset(asset: FilamentAsset)

Destroy a FilamentAsset and release all associated resources.

enableDiagnostics

actual fun enableDiagnostics(enable: Boolean)

Enable diagnostic output for asset loading.

expect fun enableDiagnostics(enable: Boolean)

Enable diagnostic output for asset loading.

actual fun enableDiagnostics(enable: Boolean)

Enable diagnostic output for asset loading.

actual fun enableDiagnostics(enable: Boolean)

Enable diagnostic output for asset loading.

actual fun enableDiagnostics(enable: Boolean)

Enable diagnostic output for asset loading.

actual fun gc()

Reclaims unused entities and components across all assets owned by this loader.

expect fun gc()

Reclaims unused entities and components across all assets owned by this loader.

actual fun gc()

Reclaims unused entities and components across all assets owned by this loader.

actual fun gc()

Reclaims unused entities and components across all assets owned by this loader.

actual fun gc()

Reclaims unused entities and components across all assets owned by this loader.