Class BatchedMesh

A special version of Mesh with multi draw batch rendering support. Use BatchedMesh if you have to render a large number of objects with the same material but with different world transformations and geometry. The usage of BatchedMesh will help you to reduce the number of draw calls and thus improve the overall rendering performance in your application.

If the WEBGL_multi_draw extension is not supported then a less performant callback is used.

Example

const box = new THREE.BoxGeometry( 1, 1, 1 );
const sphere = new THREE.BoxGeometry( 1, 1, 1 );
const material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } );

// initialize and add geometries into the batched mesh
const batchedMesh = new BatchedMesh( 10, 5000, 10000, material );
const boxId = batchedMesh.addGeometry( box );
const sphereId = batchedMesh.addGeometry( sphere );

// position the geometries
batchedMesh.setMatrixAt( boxId, boxMatrix );
batchedMesh.setMatrixAt( sphereId, sphereMatrix );

scene.add( batchedMesh );

Also

Example: WebGL / mesh / batch

Hierarchy (view full)

Constructors

constructor

Properties

animations boundingBox boundingSphere castShadow children customDepthMaterial? customDistanceMaterial? customSort frustumCulled geometry id isBatchedMesh isMesh isObject3D layers material matrix matrixAutoUpdate matrixWorld matrixWorldAutoUpdate matrixWorldNeedsUpdate modelViewMatrix morphTargetDictionary? morphTargetInfluences? name normalMatrix parent perObjectFrustumCulled position quaternion receiveShadow renderOrder rotation scale sortObjects type up userData uuid visible DEFAULT_MATRIX_AUTO_UPDATE DEFAULT_MATRIX_WORLD_AUTO_UPDATE DEFAULT_UP

Accessors

maxGeometryCount

Methods

add addEventListener addGeometry applyMatrix4 applyQuaternion attach clear clone computeBoundingBox computeBoundingSphere copy deleteGeometry dispatchEvent dispose getBoundingBoxAt getBoundingSphereAt getMatrixAt getObjectById getObjectByName getObjectByProperty getObjectsByProperty getVertexPosition getVisibleAt getWorldDirection getWorldPosition getWorldQuaternion getWorldScale hasEventListener localToWorld lookAt onAfterRender onAfterShadow onBeforeRender onBeforeShadow raycast remove removeEventListener removeFromParent rotateOnAxis rotateOnWorldAxis rotateX rotateY rotateZ setCustomSort setGeometryAt setMatrixAt setRotationFromAxisAngle setRotationFromEuler setRotationFromMatrix setRotationFromQuaternion setVisibleAt toJSON translateOnAxis translateX translateY translateZ traverse traverseAncestors traverseVisible updateMatrix updateMatrixWorld updateMorphTargets updateWorldMatrix worldToLocal

Constructors

constructor

  • new BatchedMesh(maxGeometryCount, maxVertexCount, maxIndexCount?, material?): BatchedMesh

  • Parameters

    • maxGeometryCount: number

      the max number of individual geometries planned to be added.

    • maxVertexCount: number

      the max number of vertices to be used by all geometries.

    • OptionalmaxIndexCount: number

      the max number of indices to be used by all geometries.

    • Optionalmaterial: Material

      an instance of [page:Material]. Default is a new MeshBasicMaterial.

    Returns BatchedMesh

Properties

animations

animations: AnimationClip[]

Array with object's animation clips.

Default Value

[]

boundingBox

boundingBox: null | Box3

This bounding box encloses all instances of the BatchedMesh. Can be calculated with .computeBoundingBox().

Default

null

boundingSphere

boundingSphere: null | Sphere

This bounding sphere encloses all instances of the BatchedMesh. Can be calculated with .computeBoundingSphere().

Default

null

castShadow

castShadow: boolean

Whether the object gets rendered into shadow map.

Default Value

false

children

children: Object3D<Object3DEventMap>[]

Array with object's children.

See

THREE.Object3DGroup | Group for info on manually grouping objects.

Default Value

[]

OptionalcustomDepthMaterial

customDepthMaterial?: Material

Custom depth material to be used when rendering to the depth map.

Remarks

Can only be used in context of meshes.

Default Value

undefined

OptionalcustomDistanceMaterial

customDistanceMaterial?: Material

Same as customDepthMaterial, but used with THREE.Object3DPointLight | PointLight.

Default Value

undefined

customSort

customSort: null | ((this: this, list: {
    count: number;
    start: number;
    z: number;
}[], camera: Camera) => void)

frustumCulled

frustumCulled: boolean

When this is set, it checks every frame if the object is in the frustum of the camera before rendering the object. If set to false the object gets rendered every frame even if it is not in the frustum of the camera.

Default Value

true

geometry

geometry: BufferGeometry<NormalBufferAttributes>

An instance of BufferGeometry (or derived classes), defining the object's structure.

Default Value

new THREE.BufferGeometry().

Readonlyid

id: number

Unique number for this Object3D instance.

Remarks

Note that ids are assigned in chronological order: 1, 2, 3, ..., incrementing by one for each new object.

isBatchedMesh

isBatchedMesh

Read-only flag to check if a given object is of type BatchedMesh.

ReadonlyisMesh

isMesh

Read-only flag to check if a given object is of type Mesh.

Remarks

This is a constant value

Default Value

true

ReadonlyisObject3D

isObject3D

Flag to check if a given object is of type Object3D.

Remarks

This is a constant value

Default Value

true

layers

layers: Layers

The layer membership of the object.

Remarks

The object is only visible if it has at least one layer in common with the THREE.Object3DCamera | Camera in use.

Default Value

new THREE.Layers()

material

material: Material

An instance of material derived from the Material base class or an array of materials, defining the object's appearance.

Default Value

new THREE.MeshBasicMaterial().

matrix

matrix: Matrix4

The local transform matrix.

Default Value

new THREE.Matrix4()

matrixAutoUpdate

matrixAutoUpdate: boolean

When this is set, it calculates the matrix of position, (rotation or quaternion) and scale every frame and also recalculates the matrixWorld property.

Default Value

DEFAULT_MATRIX_AUTO_UPDATE - that is (true).

matrixWorld

matrixWorld: Matrix4

The global transform of the object.

Remarks

If the Object3D has no parent, then it's identical to the local transform .matrix.

Default Value

new THREE.Matrix4()

matrixWorldAutoUpdate

matrixWorldAutoUpdate: boolean

If set, then the renderer checks every frame if the object and its children need matrix updates. When it isn't, then you have to maintain all matrices in the object and its children yourself.

Default Value

DEFAULT_MATRIX_WORLD_AUTO_UPDATE - that is (true).

matrixWorldNeedsUpdate

matrixWorldNeedsUpdate: boolean

When this is set, it calculates the matrixWorld in that frame and resets this property to false.

Default Value

false

ReadonlymodelViewMatrix

modelViewMatrix: Matrix4

Default Value

new THREE.Matrix4()

OptionalmorphTargetDictionary

morphTargetDictionary?: {
    [key: string]: number;
}

A dictionary of morphTargets based on the morphTarget.name property.

Default Value

undefined, but rebuilt by .updateMorphTargets().

OptionalmorphTargetInfluences

morphTargetInfluences?: number[]

An array of weights typically from 0-1 that specify how much of the morph is applied.

Default Value

undefined, but reset to a blank array by .updateMorphTargets().

name

name: string

Optional name of the object

Remarks

(doesn't need to be unique).

Default Value

""

ReadonlynormalMatrix

normalMatrix: Matrix3

Default Value

new THREE.Matrix3()

parent

parent: null | Object3D<Object3DEventMap>

Object's parent in the scene graph.

Remarks

An object can have at most one parent.

Default Value

null

perObjectFrustumCulled

perObjectFrustumCulled: boolean

If true then the individual objects within the BatchedMesh are frustum culled.

Default

true

Readonlyposition

position: Vector3

Object's local position.

Default Value

new THREE.Vector3() - that is (0, 0, 0).

Readonlyquaternion

quaternion: Quaternion

Object's local rotation as a Quaternion.

Default Value

new THREE.Quaternion() - that is (0, 0, 0, 1).

receiveShadow

receiveShadow: boolean

Whether the material receives shadows.

Default Value

false

renderOrder

renderOrder: number

This value allows the default rendering order of scene graph objects to be overridden although opaque and transparent objects remain sorted independently.

Remarks

When this property is set for an instance of Group, all descendants objects will be sorted and rendered together.

Default Value

0

Readonlyrotation

rotation: Euler

Object's local rotation (Euler angles), in radians.

Default Value

new THREE.Euler() - that is (0, 0, 0, Euler.DEFAULT_ORDER).

Readonlyscale

scale: Vector3

The object's local scale.

Default Value

new THREE.Vector3( 1, 1, 1 )

sortObjects

sortObjects: boolean

If true then the individual objects within the BatchedMesh are sorted to improve overdraw-related artifacts. If the material is marked as "transparent" objects are rendered back to front and if not then they are rendered front to back.

Default

true

Readonlytype

type: string

Default Value

Mesh

up

up: Vector3

This is used by the lookAt method, for example, to determine the orientation of the result.

Default Value

Object3D.DEFAULT_UP - that is (0, 1, 0).

userData

userData: Record<string, any>

An object that can be used to store custom data about the Object3D.

Remarks

It should not hold references to functions as these will not be cloned.

Default

{}

uuid

uuid: string

UUID of this object instance.

Remarks

This gets automatically assigned and shouldn't be edited.

visible

visible: boolean

Object gets rendered if true.

Default Value

true

StaticDEFAULT_MATRIX_AUTO_UPDATE

DEFAULT_MATRIX_AUTO_UPDATE: boolean

The default setting for matrixAutoUpdate for newly created Object3Ds.

Default Value

true

StaticDEFAULT_MATRIX_WORLD_AUTO_UPDATE

DEFAULT_MATRIX_WORLD_AUTO_UPDATE: boolean

The default setting for matrixWorldAutoUpdate for newly created Object3Ds.

Default Value

true

StaticDEFAULT_UP

DEFAULT_UP: Vector3

The default up direction for objects, also used as the default position for DirectionalLight, HemisphereLight and THREE.Spotlight | Spotlight (which creates lights shining from the top down).

Default Value

new THREE.Vector3( 0, 1, 0)

Accessors

maxGeometryCount

  • get maxGeometryCount(): number

  • The maximum number of individual geometries that can be stored in the BatchedMesh. Read only.

    Returns number

Methods

add

  • add(...object): this

  • Adds another Object3D as child of this Object3D.

    Parameters

    Returns this

    Remarks

    An arbitrary number of objects may be added

    See

addEventListener

  • addEventListener<T>(type, listener): void

  • Adds a listener to an event type.

    Type Parameters

    Parameters

    Returns void

  • addEventListener<T>(type, listener): void

  • Type Parameters

    • T extends string

    Parameters

    Returns void

addGeometry

  • addGeometry(geometry, reservedVertexRange?, reservedIndexRange?): number

  • Adds the given geometry to the BatchedMesh and returns the associated index referring to it.

    Parameters

    • geometry: BufferGeometry<NormalBufferAttributes>

      The geometry to add into the BatchedMesh.

    • OptionalreservedVertexRange: number

      Optional parameter specifying the amount of vertex buffer space to reserve for the added geometry. This is necessary if it is planned to set a new geometry at this index at a later time that is larger than the original geometry. Defaults to the length of the given geometry vertex buffer.

    • OptionalreservedIndexRange: number

      Optional parameter specifying the amount of index buffer space to reserve for the added geometry. This is necessary if it is planned to set a new geometry at this index at a later time that is larger than the original geometry. Defaults to the length of the given geometry index buffer.

    Returns number

applyMatrix4

  • applyMatrix4(matrix): void

  • Applies the matrix transform to the object and updates the object's position, rotation and scale.

    Parameters

    Returns void

applyQuaternion

  • applyQuaternion(quaternion): this

  • Applies the rotation represented by the quaternion to the object.

    Parameters

    Returns this

attach

  • attach(object): this

  • Adds a Object3D as a child of this, while maintaining the object's world transform.

    Parameters

    Returns this

    Remarks

    Note: This method does not support scene graphs having non-uniformly-scaled nodes(s).

    See

    add

clear

  • clear(): this

  • Removes all child objects.

    Returns this

clone

  • clone(recursive?): this

  • Returns a clone of this object and optionally all descendants.

    Parameters

    • Optionalrecursive: boolean

      If true, descendants of the object are also cloned. Default true

    Returns this

computeBoundingBox

  • computeBoundingBox(): void

  • Computes the bounding box, updating .boundingBox attribute. Bounding boxes aren't computed by default. They need to be explicitly computed, otherwise they are null.

    Returns void

computeBoundingSphere

  • computeBoundingSphere(): void

  • Computes the bounding sphere, updating .boundingSphere attribute. Bounding spheres aren't computed by default. They need to be explicitly computed, otherwise they are null.

    Returns void

copy

  • copy(source, recursive?): this

  • Copy the given object into this object

    Parameters

    • source: this
    • Optionalrecursive: boolean

      If true, descendants of the object are also copied. Default true

    Returns this

    Remarks

    Note: event listeners and user-defined callbacks (.onAfterRender and .onBeforeRender) are not copied.

deleteGeometry

  • deleteGeometry(index): this

  • Marks the geometry at the given index as deleted and to not be rendered anymore.

    Parameters

    • index: number

    Returns this

dispatchEvent

dispose

  • dispose(): this

  • Frees the GPU-related resources allocated by this instance. Call this method whenever this instance is no longer used in your app.

    Returns this

getBoundingBoxAt

  • getBoundingBoxAt(index, target): Box3

  • Parameters

    • index: number
    • target: Box3

    Returns Box3

getBoundingSphereAt

  • getBoundingSphereAt(index, target): Sphere

  • Parameters

    Returns Sphere

getMatrixAt

  • getMatrixAt(index, matrix): Matrix4

  • Get the local transformation matrix of the defined instance.

    Parameters

    • index: number

      The index of an instance. Values have to be in the range [0, count].

    • matrix: Matrix4

      This 4x4 matrix will be set to the local transformation matrix of the defined instance.

    Returns Matrix4

getObjectById

  • getObjectById(id): undefined | Object3D<Object3DEventMap>

  • Searches through an object and its children, starting with the object itself, and returns the first with a matching id.

    Parameters

    • id: number

      Unique number of the object instance. Expects a Integer

    Returns undefined | Object3D<Object3DEventMap>

    Remarks

    Note that ids are assigned in chronological order: 1, 2, 3, ..., incrementing by one for each new object.

    See

    id

getObjectByName

  • getObjectByName(name): undefined | Object3D<Object3DEventMap>

  • Searches through an object and its children, starting with the object itself, and returns the first with a matching name.

    Parameters

    • name: string

      String to match to the children's Object3D.name property.

    Returns undefined | Object3D<Object3DEventMap>

    Remarks

    Note that for most objects the name is an empty string by default

getObjectByProperty

  • getObjectByProperty(name, value): undefined | Object3D<Object3DEventMap>

  • Searches through an object and its children, starting with the object itself, and returns the first with a property that matches the value given.

    Parameters

    • name: string

      the property name to search for.

    • value: any

      value of the given property.

    Returns undefined | Object3D<Object3DEventMap>

getObjectsByProperty

  • getObjectsByProperty(name, value, optionalTarget?): Object3D<Object3DEventMap>[]

  • Searches through an object and its children, starting with the object itself, and returns the first with a property that matches the value given.

    Parameters

    • name: string

      The property name to search for.

    • value: any

      Value of the given property.

    • OptionaloptionalTarget: Object3D<Object3DEventMap>[]

      target to set the result. Otherwise a new Array is instantiated. If set, you must clear this array prior to each call (i.e., array.length = 0;).

    Returns Object3D<Object3DEventMap>[]

getVertexPosition

  • getVertexPosition(index, target): Vector3

  • Get the local-space position of the vertex at the given index, taking into account the current animation state of both morph targets and skinning.

    Parameters

    • index: number

      Expects a Integer

    • target: Vector3

    Returns Vector3

getVisibleAt

  • getVisibleAt(index): boolean

  • Get whether the given instance is marked as "visible" or not.

    Parameters

    • index: number

      The index of an instance. Values have to be in the range [0, count].

    Returns boolean

getWorldDirection

  • getWorldDirection(target): Vector3

  • Returns a vector representing the direction of object's positive z-axis in world space.

    Parameters

    • target: Vector3

      The result will be copied into this Vector3.

    Returns Vector3

getWorldPosition

  • getWorldPosition(target): Vector3

  • Returns a vector representing the position of the object in world space.

    Parameters

    • target: Vector3

      The result will be copied into this Vector3.

    Returns Vector3

getWorldQuaternion

  • getWorldQuaternion(target): Quaternion

  • Returns a quaternion representing the rotation of the object in world space.

    Parameters

    • target: Quaternion

      The result will be copied into this Quaternion.

    Returns Quaternion

getWorldScale

  • getWorldScale(target): Vector3

  • Returns a vector of the scaling factors applied to the object for each axis in world space.

    Parameters

    • target: Vector3

      The result will be copied into this Vector3.

    Returns Vector3

hasEventListener

  • hasEventListener<T>(type, listener): boolean

  • Checks if listener is added to an event type.

    Type Parameters

    Parameters

    Returns boolean

  • hasEventListener<T>(type, listener): boolean

  • Type Parameters

    • T extends string

    Parameters

    Returns boolean

localToWorld

  • localToWorld(vector): Vector3

  • Converts the vector from this object's local space to world space.

    Parameters

    • vector: Vector3

      A vector representing a position in this object's local space.

    Returns Vector3

lookAt

  • lookAt(vector): void

  • Rotates the object to face a point in world space.

    Parameters

    • vector: Vector3

      A vector representing a position in world space to look at.

    Returns void

    Remarks

    This method does not support objects having non-uniformly-scaled parent(s).

  • lookAt(x, y, z): void

  • Rotates the object to face a point in world space.

    Parameters

    • x: number

      Expects a Float

    • y: number

      Expects a Float

    • z: number

      Expects a Float

    Returns void

    Remarks

    This method does not support objects having non-uniformly-scaled parent(s).

onAfterRender

  • onAfterRender(renderer, scene, camera, geometry, material, group): void

  • An optional callback that is executed immediately after a 3D object is rendered.

    Parameters

    Returns void

    Remarks

    This function is called with the following parameters: renderer, scene, camera, geometry, material, group.

onAfterShadow

  • onAfterShadow(renderer, scene, shadowCamera, geometry, depthMaterial, group): void

  • An optional callback that is executed immediately after a 3D object is rendered to a shadow map.

    Parameters

    Returns void

    Remarks

    This function is called with the following parameters: renderer, scene, camera, shadowCamera, geometry, depthMaterial, group.

onBeforeRender

  • onBeforeRender(renderer, scene, camera, geometry, material, group): void

  • An optional callback that is executed immediately before a 3D object is rendered.

    Parameters

    Returns void

    Remarks

    This function is called with the following parameters: renderer, scene, camera, geometry, material, group.

onBeforeShadow

  • onBeforeShadow(renderer, scene, shadowCamera, geometry, depthMaterial, group): void

  • An optional callback that is executed immediately before a 3D object is rendered to a shadow map.

    Parameters

    Returns void

    Remarks

    This function is called with the following parameters: renderer, scene, camera, shadowCamera, geometry, depthMaterial, group.

raycast

  • raycast(raycaster, intersects): void

  • Abstract (empty) method to get intersections between a casted ray and this object

    Parameters

    Returns void

    Remarks

    Subclasses such as Mesh, Line, and Points implement this method in order to use raycasting.

    See

    Raycaster

    Default Value

    () => {}

remove

  • remove(...object): this

  • Removes a Object3D as child of this Object3D.

    Parameters

    Returns this

    Remarks

    An arbitrary number of objects may be removed.

    See

    Group for info on manually grouping objects.

removeEventListener

  • removeEventListener<T>(type, listener): void

  • Removes a listener from an event type.

    Type Parameters

    Parameters

    Returns void

  • removeEventListener<T>(type, listener): void

  • Type Parameters

    • T extends string

    Parameters

    Returns void

removeFromParent

  • removeFromParent(): this

  • Removes this object from its current parent.

    Returns this

rotateOnAxis

  • rotateOnAxis(axis, angle): this

  • Rotate an object along an axis in object space.

    Parameters

    • axis: Vector3

      A normalized vector in object space.

    • angle: number

      The angle in radians. Expects a Float

    Returns this

    Remarks

    The axis is assumed to be normalized.

rotateOnWorldAxis

  • rotateOnWorldAxis(axis, angle): this

  • Rotate an object along an axis in world space.

    Parameters

    • axis: Vector3

      A normalized vector in world space.

    • angle: number

      The angle in radians. Expects a Float

    Returns this

    Remarks

    The axis is assumed to be normalized

rotateX

  • rotateX(angle): this

  • Rotates the object around x axis in local space.

    Parameters

    • angle: number

    Returns this

rotateY

  • rotateY(angle): this

  • Rotates the object around y axis in local space.

    Parameters

    • angle: number

    Returns this

rotateZ

  • rotateZ(angle): this

  • Rotates the object around z axis in local space.

    Parameters

    • angle: number

    Returns this

setCustomSort

  • setCustomSort(func): this

  • Takes a sort a function that is run before render. The function takes a list of items to sort and a camera. The objects in the list include a "z" field to perform a depth-ordered sort with.

    Parameters

    • func: null | ((this: this, list: {
          count: number;
          start: number;
          z: number;
      }[], camera: Camera) => void)

    Returns this

setGeometryAt

  • setGeometryAt(index, geometry): number

  • Replaces the geometry at index with the provided geometry. Throws an error if there is not enough space reserved for geometry at the index.

    Parameters

    Returns number

setMatrixAt

  • setMatrixAt(index, matrix): this

  • Sets the given local transformation matrix to the defined instance. Make sure you set .instanceMatrix BufferAttribute.needsUpdate to true after updating all the matrices.

    Parameters

    • index: number

      The index of an instance. Values have to be in the range [0, count].

    • matrix: Matrix4

      A 4x4 matrix representing the local transformation of a single instance.

    Returns this

setRotationFromAxisAngle

  • setRotationFromAxisAngle(axis, angle): void

  • Calls setFromAxisAngle(axis, angle) on the .quaternion.

    Parameters

    • axis: Vector3

      A normalized vector in object space.

    • angle: number

      Angle in radians. Expects a Float

    Returns void

setRotationFromEuler

setRotationFromMatrix

  • setRotationFromMatrix(m): void

  • Calls setFromRotationMatrix(m) on the .quaternion.

    Parameters

    • m: Matrix4

      Rotate the quaternion by the rotation component of the matrix.

    Returns void

    Remarks

    Note that this assumes that the upper 3x3 of m is a pure rotation matrix (i.e, unscaled).

setRotationFromQuaternion

setVisibleAt

  • setVisibleAt(index, visible): this

  • Sets the visibility of the object at the given index.

    Parameters

    • index: number

      The index of an instance. Values have to be in the range [0, count].

    • visible: boolean

      A boolean value indicating the visibility state.

    Returns this

toJSON

  • toJSON(meta?): any

  • Convert the object to three.js JSON Object/Scene format.

    Parameters

    • Optionalmeta: {
          geometries: any;
          images: any;
          materials: any;
          textures: any;
      }

      Object containing metadata such as materials, textures or images for the object.

      • geometries: any
      • images: any
      • materials: any
      • textures: any

    Returns any

translateOnAxis

  • translateOnAxis(axis, distance): this

  • Translate an object by distance along an axis in object space

    Parameters

    • axis: Vector3

      A normalized vector in object space.

    • distance: number

      The distance to translate. Expects a Float

    Returns this

    Remarks

    The axis is assumed to be normalized.

translateX

  • translateX(distance): this

  • Translates object along x axis in object space by distance units.

    Parameters

    • distance: number

      Expects a Float

    Returns this

translateY

  • translateY(distance): this

  • Translates object along y axis in object space by distance units.

    Parameters

    • distance: number

      Expects a Float

    Returns this

translateZ

  • translateZ(distance): this

  • Translates object along z axis in object space by distance units.

    Parameters

    • distance: number

      Expects a Float

    Returns this

traverse

  • traverse(callback): void

  • Executes the callback on this object and all descendants.

    Parameters

    Returns void

    Remarks

    Note: Modifying the scene graph inside the callback is discouraged.

traverseAncestors

  • traverseAncestors(callback): void

  • Executes the callback on all ancestors.

    Parameters

    Returns void

    Remarks

    Note: Modifying the scene graph inside the callback is discouraged.

traverseVisible

  • traverseVisible(callback): void

  • Like traverse, but the callback will only be executed for visible objects

    Parameters

    Returns void

    Remarks

    Descendants of invisible objects are not traversed.

updateMatrix

  • updateMatrix(): void

  • Updates local transform.

    Returns void

updateMatrixWorld

  • updateMatrixWorld(force?): void

  • Updates the global transform of the object. And will update the object descendants if .matrixWorldNeedsUpdate is set to true or if the force parameter is set to true.

    Parameters

    • Optionalforce: boolean

      A boolean that can be used to bypass .matrixWorldAutoUpdate, to recalculate the world matrix of the object and descendants on the current frame. Useful if you cannot wait for the renderer to update it on the next frame, assuming .matrixWorldAutoUpdate set to true.

    Returns void

updateMorphTargets

updateWorldMatrix

  • updateWorldMatrix(updateParents, updateChildren): void

  • Updates the global transform of the object.

    Parameters

    • updateParents: boolean

      Recursively updates global transform of ancestors.

    • updateChildren: boolean

      Recursively updates global transform of descendants.

    Returns void

worldToLocal

  • worldToLocal(vector): Vector3

  • Converts the vector from world space to this object's local space.

    Parameters

    • vector: Vector3

      A vector representing a position in world space.

    Returns Vector3

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