Class ModelConverter

A converter class from glTF2 model to Rhodonite Native data

Index

Methods

__getIndicesFromDraco _checkBytesPerComponent _checkComponentNumber _checkDataViewMethod _createSampler _createTexture _isSystemLittleEndian _readBinaryFromAccessorAndSetItToAccessorExtras _setupAnimation _setupHierarchy _setupSkeleton _setupTextureTransform _setupTransform convertToRhodoniteObject convertToRhodoniteObjectSimple setSparseAccessor

Methods

`Static`__getIndicesFromDraco

__getIndicesFromDraco(
    draco: any,
    decoder: any,
    dracoGeometry: any,
    triangleStripDrawMode: boolean,
): Uint32Array<ArrayBufferLike> | undefined
Parameters
- draco: any
- decoder: any
- dracoGeometry: any
- triangleStripDrawMode: boolean
Returns Uint32Array<ArrayBufferLike> | undefined
- Defined in foundation/importer/ModelConverter.ts:2576

`Static`_checkBytesPerComponent

_checkBytesPerComponent(accessor: RnM2Accessor | RnM2SparseIndices): number
Parameters
- accessor: RnM2Accessor | RnM2SparseIndices
Returns number
- Defined in foundation/importer/ModelConverter.ts:2138

`Static`_checkComponentNumber

_checkComponentNumber(accessor: RnM2Accessor): number
Parameters
- accessor: RnM2Accessor
Returns number
- Defined in foundation/importer/ModelConverter.ts:2168

`Static`_checkDataViewMethod

_checkDataViewMethod(accessor: RnM2Accessor | RnM2SparseIndices): string
Parameters
- accessor: RnM2Accessor | RnM2SparseIndices
Returns string
- Defined in foundation/importer/ModelConverter.ts:2191

`Static`_createSampler

_createSampler(engine: Engine, sampler: RnM2TextureSampler): Sampler
Parameters
- engine: Engine
- sampler: RnM2TextureSampler
Returns Sampler
- Defined in foundation/importer/ModelConverter.ts:2054

`Static`_createTexture

_createTexture(
    engine: Engine,
    image: RnM2Image,
    gltfModel: RnM2,
    __namedParameters?: { autoDetectTransparency?: boolean },
): Promise<Texture>
Parameters
- engine: Engine
- image: RnM2Image
- gltfModel: RnM2
- __namedParameters: { autoDetectTransparency?: boolean } = {}
Returns Promise<Texture>
- Defined in foundation/importer/ModelConverter.ts:2066

`Static`_isSystemLittleEndian

_isSystemLittleEndian(): boolean
Returns boolean
- Defined in foundation/importer/ModelConverter.ts:2221

`Static`_readBinaryFromAccessorAndSetItToAccessorExtras

_readBinaryFromAccessorAndSetItToAccessorExtras(
    engine: Engine,
    accessor: RnM2Accessor,
    rnBuffers?: Buffer[],
): Float32Array
Parameters
- engine: Engine
- accessor: RnM2Accessor
- OptionalrnBuffers: Buffer[]
Returns Float32Array
- Defined in foundation/importer/ModelConverter.ts:2225

`Static`_setupAnimation

_setupAnimation(
    engine: Engine,
    gltfModel: RnM2,
    rnEntities: ISceneGraphEntity[],
    rnBuffers: Buffer[],
    rootGroup: ISceneGraphEntity,
    rnMaterials: Material[],
): void
Internal
Sets up animation data from glTF animations
Parameters
- engine: Engine
- gltfModel: RnM2
  The glTF model data
- rnEntities: ISceneGraphEntity[]
  Array of Rhodonite entities
- rnBuffers: Buffer[]
  Array of Rhodonite buffers
- rootGroup: ISceneGraphEntity
  The root group entity
- rnMaterials: Material[]
  Array of Rhodonite materials
Returns void
- Defined in foundation/importer/ModelConverter.ts:441

`Static`_setupHierarchy

_setupHierarchy(gltfModel: RnM2, rnEntities: ISceneGraphEntity[]): void
Sets up the hierarchy relationships between entities based on glTF node structure
Parameters
- gltfModel: RnM2
  The glTF model data
- rnEntities: ISceneGraphEntity[]
  Array of Rhodonite entities to organize in hierarchy
Returns void
- Defined in foundation/importer/ModelConverter.ts:414

`Static`_setupSkeleton

_setupSkeleton(
    engine: Engine,
    gltfModel: RnM2,
    rnEntities: ISceneGraphEntity[],
    rnBuffers: Buffer[],
): void
Sets up skeletal animation and joint hierarchies from glTF skin data
Parameters
- engine: Engine
- gltfModel: RnM2
  The glTF model data
- rnEntities: ISceneGraphEntity[]
  Array of Rhodonite entities
- rnBuffers: Buffer[]
  Array of Rhodonite buffers
Returns void
- Defined in foundation/importer/ModelConverter.ts:984

`Static`_setupTextureTransform

_setupTextureTransform(
    textureJson: RnM2TextureInfo,
    rnMaterial: Material,
    textureTransformScaleShaderSemantic: string,
    textureTransformOffsetShaderSemantic: string,
    textureTransformRotationShaderSemantic: string,
): void
Parameters
- textureJson: RnM2TextureInfo
- rnMaterial: Material
- textureTransformScaleShaderSemantic: string
- textureTransformOffsetShaderSemantic: string
- textureTransformRotationShaderSemantic: string
Returns void
- Defined in foundation/importer/ModelConverter.ts:2727

`Static`_setupTransform

_setupTransform(gltfModel: RnM2, groups: ISceneGraphEntity[]): void
Sets up transform properties for entities from glTF node data
Parameters
- gltfModel: RnM2
  The glTF model data
- groups: ISceneGraphEntity[]
  Array of scene graph entities to apply transforms to
Returns void
- Defined in foundation/importer/ModelConverter.ts:380

`Static`convertToRhodoniteObject

convertToRhodoniteObject(
engine: Engine,
gltfModel: RnM2,
): Promise<ISceneGraphEntity>
Converts a glTF model to Rhodonite objects asynchronously (with full texture loading)
Parameters
- engine: Engine
- gltfModel: RnM2
  The glTF model data to convert
Returns Promise<ISceneGraphEntity>
Promise resolving to the root group entity containing the converted scene
- Defined in foundation/importer/ModelConverter.ts:270

`Static`convertToRhodoniteObjectSimple

convertToRhodoniteObjectSimple(
engine: Engine,
gltfModel: RnM2,
): ISceneGraphEntity
Converts a glTF model to Rhodonite objects synchronously (without texture loading)
Parameters
- engine: Engine
- gltfModel: RnM2
  The glTF model data to convert
Returns ISceneGraphEntity
The root group entity containing the converted scene
- Defined in foundation/importer/ModelConverter.ts:212

`Static`setSparseAccessor

setSparseAccessor(accessor: RnM2Accessor, rnAccessor: Accessor): void
Sets sparse accessor data by applying sparse indices and values to the base accessor
Parameters
- accessor: RnM2Accessor
  The glTF accessor with sparse data
- rnAccessor: Accessor
  The Rhodonite accessor to modify
Returns void
- Defined in foundation/importer/ModelConverter.ts:1387

Class ModelConverter

Index

Methods

Methods

Static__getIndicesFromDraco

Parameters

Returns Uint32Array<ArrayBufferLike> | undefined

Static_checkBytesPerComponent

Parameters

Returns number

Static_checkComponentNumber

Parameters

Returns number

Static_checkDataViewMethod

Parameters

Returns string

Static_createSampler

Parameters

Returns Sampler

Static_createTexture

Parameters

Returns Promise<Texture>

Static_isSystemLittleEndian

Returns boolean

Static_readBinaryFromAccessorAndSetItToAccessorExtras

Parameters

Returns Float32Array

Static_setupAnimation

Parameters

Returns void

Static_setupHierarchy

Parameters

Returns void

Static_setupSkeleton

Parameters

Returns void

Static_setupTextureTransform

Parameters

Returns void

Static_setupTransform

Parameters

Returns void

StaticconvertToRhodoniteObject

Parameters

Returns Promise<ISceneGraphEntity>

StaticconvertToRhodoniteObjectSimple

Parameters

Returns ISceneGraphEntity

StaticsetSparseAccessor

Parameters

Returns void

Settings

On This Page

`Static`__getIndicesFromDraco

`Static`_checkBytesPerComponent

`Static`_checkComponentNumber

`Static`_checkDataViewMethod

`Static`_createSampler

`Static`_createTexture

`Static`_isSystemLittleEndian

`Static`_readBinaryFromAccessorAndSetItToAccessorExtras

`Static`_setupAnimation

`Static`_setupHierarchy

`Static`_setupSkeleton

`Static`_setupTextureTransform

`Static`_setupTransform

`Static`convertToRhodoniteObject

`Static`convertToRhodoniteObjectSimple

`Static`setSparseAccessor