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Class: PointOnEdgeAnchor

A mesh edge anchor always points to the (conceptually) same edge in a mesh. It gives a position and rotation that will be aligned relatively to the MeshEdge.

Hierarchy

↳ MeshEdgeAnchor

↳ PointOnEdgeAnchor

Implements

Index

Properties

Methods

Object literals

Properties

Protected additionalElementContext

• additionalElementContext: any

Inherited from MeshElementAnchor.additionalElementContext

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:36

Additional information about the elements current context (not belonging to the elementSignature). Used to keep the anchor's context consistent after a mesh change. Eg a POSA tries to find it's orientation by looking at the direction of edges with the same surface at their twin.

Protected Readonly changeEventEmitter

• changeEventEmitter: EventEmitter‹IMeshAnchorChangeEvent› = new EventEmitter()

Inherited from AbstractMeshAnchor.changeEventEmitter

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:33

Private Readonly edgeToLocalTransforms

• edgeToLocalTransforms: Transforms = new Transforms()

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:27

It uses three transforms: 1. assembly -> mesh 2. mesh -> edge (@see _getMeshToEdgeTransforms) 3. edge -> anchor-local (@see edgeToLocalTransforms)

In its interface, it maps from Assembly to Anchor-Local.

Protected element

• element: MeshHalfEdge = null

Inherited from MeshElementAnchor.element

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:42

Last known identity of the element. Only null if the anchor has never been valid in its lifetime yet or is already destroyed.

Protected isDestroyed

• isDestroyed: boolean = false

Inherited from AbstractMeshAnchor.isDestroyed

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:24

Protected lastMeshAdaptionWasSuccessful

• lastMeshAdaptionWasSuccessful: boolean = false

Inherited from AbstractMeshAnchor.lastMeshAdaptionWasSuccessful

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:31

During initialization, subclasses need to take care of setting this value to true, if the anchor became valid before the first meshChangeEvent was fired. Else, the anchor will stay invalid until the first meshChangeEvent is fired.

Protected mesh

• mesh: Mesh | null

Inherited from AbstractMeshAnchor.mesh

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:23

Private Readonly transformsChangeEventEmitter

• transformsChangeEventEmitter: EventEmitter‹ITransformsChangeEvent› = new EventEmitter()

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:29

Methods

Protected _adaptToChangedMesh

▸ _adaptToChangedMesh(event: MeshChangeEvent, requiresExactMatch: boolean): object

Inherited from MeshElementAnchor._adaptToChangedMesh

Overrides AbstractMeshAnchor._adaptToChangedMesh

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:263

see AbstractMeshAnchor._adaptToChangedMesh

Parameters:

Name Type Description
event MeshChangeEvent -
requiresExactMatch boolean if true, will only adapt to elements in the mesh that match the signature perfectly

Returns: object

Protected _applyChangedScale

▸ _applyChangedScale(scale: number): void

Overrides MeshEdgeAnchor._applyChangedScale

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:291

Parameters:

Name Type
scale number

Returns: void

Protected _changeSelfToChosenCandidate

▸ _changeSelfToChosenCandidate(chosenCandidate: IAbstractElementCandidate‹MeshHalfEdge›, mirror?: IMirrorMapping): boolean

Inherited from MeshElementAnchor._changeSelfToChosenCandidate

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:208

Now that it is decided which candidate this anchor will be pointing to, it should adjust it references to it.

Parameters:

Name Type Description
chosenCandidate IAbstractElementCandidate‹MeshHalfEdge› the candidate the anchor should now point to
mirror? IMirrorMapping -

Returns: boolean

whether the anchor is still valid (...or became invalidated)

Protected _checkIfAnchorCanBeValid

▸ _checkIfAnchorCanBeValid(): boolean

Inherited from MeshElementAnchor._checkIfAnchorCanBeValid

Overrides AbstractMeshAnchor._checkIfAnchorCanBeValid

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:194

Returns: boolean

Protected _createEvent

▸ _createEvent(splitAnchors: MeshEdgeAnchor[], previousTarget: Mesh, __namedParameters: object): IMeshAnchorChangeEvent

Inherited from MeshElementAnchor._createEvent

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:224

Creates an appropriate MeshAnchorChangeEvent depending on how many additional anchors have been created

Parameters:

▪ splitAnchors: MeshEdgeAnchor[]

if there are multiple equally good candidates, the rest of them should be split off using an anchor each. In this case, the event will be a MeshAnchorChange.SPLIT.

▪ previousTarget: Mesh

-

▪ __namedParameters: object

Name Type Description
mirror IMirrorMapping -
scale number -

Returns: IMeshAnchorChangeEvent

Protected _createSplitOffInstance

▸ _createSplitOffInstance(mesh: Mesh, edge: MeshHalfEdge): MeshEdgeAnchor

Inherited from MeshEdgeAnchor._createSplitOffInstance

Overrides MeshElementAnchor._createSplitOffInstance

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:101

Parameters:

Name Type
mesh Mesh
edge MeshHalfEdge

Returns: MeshEdgeAnchor

Protected _extractAdditionalElementContextFromCurrentElement

▸ _extractAdditionalElementContextFromCurrentElement(): any

Inherited from MeshEdgeAnchor._extractAdditionalElementContextFromCurrentElement

Overrides MeshElementAnchor._extractAdditionalElementContextFromCurrentElement

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:93

Returns: any

Protected _extractSignatureFromCurrentElement

▸ _extractSignatureFromCurrentElement(): IEdgeSignature

Inherited from MeshEdgeAnchor._extractSignatureFromCurrentElement

Overrides MeshElementAnchor._extractSignatureFromCurrentElement

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:85

Returns: IEdgeSignature

Protected _findByMirror

▸ _findByMirror(successor: Mesh, mirror: IMirrorMapping): Array‹IAbstractElementCandidate‹MeshHalfEdge››

Inherited from MeshEdgeAnchor._findByMirror

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:216

Finds the new mirrored surface candidates.

Parameters:

Name Type Description
successor Mesh new mirrored mesh
mirror IMirrorMapping map of old to mirrored mesh points

Returns: Array‹IAbstractElementCandidate‹MeshHalfEdge››

Protected _findBySameIdentity

▸ _findBySameIdentity(candidateMesh: Mesh): object[]

Inherited from MeshEdgeAnchor._findBySameIdentity

Overrides MeshElementAnchor._findBySameIdentity

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:112

Parameters:

Name Type
candidateMesh Mesh

Returns: object[]

Protected _findBySameSignature

▸ _findBySameSignature(candidateMesh: Mesh): Array‹IAbstractElementCandidate‹MeshHalfEdge››

Inherited from MeshEdgeAnchor._findBySameSignature

Overrides MeshElementAnchor._findBySameSignature

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:131

Parameters:

Name Type
candidateMesh Mesh

Returns: Array‹IAbstractElementCandidate‹MeshHalfEdge››

Protected _findBySameUID

▸ _findBySameUID(candidateMesh: Mesh): Array‹IAbstractElementCandidate‹MeshHalfEdge››

Inherited from MeshEdgeAnchor._findBySameUID

Overrides MeshElementAnchor._findBySameUID

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:120

Parameters:

Name Type
candidateMesh Mesh

Returns: Array‹IAbstractElementCandidate‹MeshHalfEdge››

Private _findBySimilarSignature

▸ _findBySimilarSignature(candidateMesh: Mesh): Array‹IAbstractElementCandidate‹MeshHalfEdge››

Inherited from MeshEdgeAnchor._findBySimilarSignature

Overrides MeshElementAnchor._findBySimilarSignature

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:160

todo: find cases where this happens and adapt to them

Parameters:

Name Type Description
candidateMesh Mesh -

Returns: Array‹IAbstractElementCandidate‹MeshHalfEdge››

Private _getAssemblyToEdgeTransforms

▸ _getAssemblyToEdgeTransforms(): Transforms

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:296

Returns: Transforms

Private _getAssemblyToMeshTransforms

▸ _getAssemblyToMeshTransforms(): IReadOnlyTransforms

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:303

Returns: IReadOnlyTransforms

Private _getEdgeAxisRotation

▸ _getEdgeAxisRotation(): Quaternion

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:307

Returns: Quaternion

Protected _getInstance

▸ _getInstance(): MeshEdgeAnchor‹›

Inherited from MeshEdgeAnchor._getInstance

Overrides MeshElementAnchor._getInstance

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:81

Returns: MeshEdgeAnchor‹›

Protected _isElementValid

▸ _isElementValid(): boolean

Inherited from MeshEdgeAnchor._isElementValid

Overrides MeshElementAnchor._isElementValid

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:97

Returns: boolean

Protected _onMeshChange

▸ _onMeshChange(meshEvent: MeshChangeEvent): void

Overrides AbstractMeshAnchor._onMeshChange

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:284

Parameters:

Name Type
meshEvent MeshChangeEvent

Returns: void

Protected _performInitialLookup

▸ _performInitialLookup(): void

Inherited from MeshElementAnchor._performInitialLookup

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:173

When creating the anchor, there is the time span between setting signature/mesh and the first mesh change event where the anchor can already be valid (if the mesh is already filled with the correct data). To not falsely stay invalid, when either the element is set or the mesh is set, this initial lookup function needs to be called.

Afterwards, the anchor will simply evaluate it's validity after each meshChange event.

Returns: void

Protected _reFindElementOnMesh

▸ _reFindElementOnMesh(candidateMesh: Mesh, requiresExactMatch: boolean, mirror?: IMirrorMapping): Array‹IAbstractElementCandidate‹MeshHalfEdge››

Inherited from MeshEdgeAnchor._reFindElementOnMesh

Overrides MeshElementAnchor._reFindElementOnMesh

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:201

Parameters:

Name Type
candidateMesh Mesh
requiresExactMatch boolean
mirror? IMirrorMapping

Returns: Array‹IAbstractElementCandidate‹MeshHalfEdge››

Protected _refindSelfAndEmit

▸ _refindSelfAndEmit(meshEvent: MeshChangeEvent, requiresExactMatch: boolean): void

Inherited from AbstractMeshAnchor._refindSelfAndEmit

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:134

Parameters:

Name Type Default
meshEvent MeshChangeEvent -
requiresExactMatch boolean false

Returns: void

Protected _setElement

▸ _setElement(element: MeshHalfEdge): void

Inherited from MeshElementAnchor._setElement

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:363

Sets the (new) element this points to. For data consistency, also extracts the element's signature

Parameters:

Name Type
element MeshHalfEdge

Returns: void

Protected _setMesh

▸ _setMesh(newMesh: Mesh | null): void

Inherited from AbstractMeshAnchor._setMesh

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:115

Updates the mesh reference and event bindings.

This is protected as you should only change the mesh during initialization or updates handled in child classes - users should not be able to arbitrarily change the mesh and thus corrupt state.

Parameters:

Name Type
newMesh Mesh | null

Returns: void

Protected _setMeshAndElement

▸ _setMeshAndElement(mesh: Mesh, element: MeshHalfEdge): void

Inherited from MeshElementAnchor._setMeshAndElement

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:185

Parameters:

Name Type
mesh Mesh
element MeshHalfEdge

Returns: void

clone

▸ clone(): PointOnEdgeAnchor

Implementation of IPositioningAnchor

Overrides MeshElementAnchor.clone

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:258

Returns: PointOnEdgeAnchor

destroy

▸ destroy(): void

Implementation of IPositioningAnchor

Inherited from MeshElementAnchor.destroy

Overrides AbstractMeshAnchor.destroy

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:94

Returns: void

getChangeEventEmitter

▸ getChangeEventEmitter(): IPublicEventEmitterInterface‹IMeshAnchorChangeEvent›

Implementation of IPositioningAnchor

Inherited from AbstractMeshAnchor.getChangeEventEmitter

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:81

Returns: IPublicEventEmitterInterface‹IMeshAnchorChangeEvent›

getEdge

▸ getEdge(): MeshHalfEdge | null

Inherited from MeshEdgeAnchor.getEdge

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:73

Returns: MeshHalfEdge | null

getEdgeToLocalPosition

▸ getEdgeToLocalPosition(): Vector3

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:125

Returns: Vector3

getEdgeToLocalRotation

▸ getEdgeToLocalRotation(): Quaternion

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:143

return rotation from Edge-Space -> Local-Space

Returns: Quaternion

getEdgeToLocalTransforms

▸ getEdgeToLocalTransforms(): IReadOnlyTransforms

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:121

Returns: IReadOnlyTransforms

getInMeshTarget

▸ getInMeshTarget(): MeshHalfEdge

Implementation of IMeshAnchor

Inherited from MeshEdgeAnchor.getInMeshTarget

Overrides AbstractMeshAnchor.getInMeshTarget

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:69

Returns: MeshHalfEdge

getIsValid

▸ getIsValid(): boolean

Implementation of IPositioningAnchor

Inherited from AbstractMeshAnchor.getIsValid

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:62

Returns: boolean

getLocalAngle

▸ getLocalAngle(): number

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:102

Returns the angle between its edge and its coordinate systems x-axis. If the x-axis is not in the plane of the surface (in mesh space), return null. Returns the angle in radians.

Returns: number

getMesh

▸ getMesh(): Mesh‹›

Implementation of IMeshAnchor

Inherited from AbstractMeshAnchor.getMesh

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:47

This should initialize the anchor with the necessary positionable arguments.

Returns: Mesh‹›

getMeshToEdgeTransforms

▸ getMeshToEdgeTransforms(): Transforms

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:277

Maps mesh-local -> edge space. Gives a Transform-Object that has a fitting rotation to align the x-Axis with the edges direction, the z-Axis with the surface normal, the y-Axis in the surface plane going inside the surface. Position is set to the start of the edge.

Returns: Transforms

getSignature

▸ getSignature(): IEdgeSignature

Inherited from MeshEdgeAnchor.getSignature

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:77

Returns: IEdgeSignature

getSurface

▸ getSurface(): MeshSurface

Inherited from MeshEdgeAnchor.getSurface

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:65

Returns: MeshSurface

getTargets

▸ getTargets(): [Mesh] | []

Implementation of IPositioningAnchor

Inherited from AbstractMeshAnchor.getTargets

Defined in src/model/data/Concepts/Anchors/AbstractMeshAnchor.ts:54

Returns: [Mesh] | []

the target mesh this anchor points to or an empty list if the mesh is not set

getTransforms

▸ getTransforms(): Transforms

Implementation of IPositioningAnchor

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:93

Return the transforms of the anchor. Maps assembly-local -> anchor-local.

Returns: Transforms

getTransformsChangeEventEmitter

▸ getTransformsChangeEventEmitter(): IPublicEventEmitterInterface‹ITransformsChangeEvent›

Implementation of IPositioningAnchor

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:246

Returns: IPublicEventEmitterInterface‹ITransformsChangeEvent›

getTransformsTargets

▸ getTransformsTargets(): IPositionableElementTransformsDefiner[]

Implementation of IPositioningAnchor

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:250

Returns: IPositionableElementTransformsDefiner[]

initializeFromElement

▸ initializeFromElement(mesh: Mesh, element: MeshHalfEdge, position?: Vector3, rotation?: Quaternion): this

Overrides MeshElementAnchor.initializeFromElement

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:39

Sets the positionOffset of the anchor according to the position given. The position will still change when the edge is moving, cause the positionOffset to the edge will be kept constant

Parameters:

Name Type Description
mesh Mesh -
element MeshHalfEdge -
position? Vector3 the position the anchor should have, in assembly space
rotation? Quaternion the rotation the anchor should have, in assembly space

Returns: this

initializeFromElementWithLocalCoordinates

▸ initializeFromElementWithLocalCoordinates(mesh: Mesh, element: MeshHalfEdge, position?: Vector3, rotation?: Quaternion): this

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:59

Sets the positionOffset of the anchor according to the position given. The position will still change when the edge is moving, cause the positionOffset to the edge will be kept constant

Parameters:

Name Type Description
mesh Mesh -
element MeshHalfEdge -
position? Vector3 the position the anchor should have, in edge space
rotation? Quaternion the rotation the anchor should have, in edge space

Returns: this

initializeFromSignature

▸ initializeFromSignature(mesh: Mesh, signature: IEdgeSignature, positionOffset: Vector3‹›, rotationOffset: Quaternion‹›): this

Overrides MeshElementAnchor.initializeFromSignature

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:75

Parameters:

Name Type Default
mesh Mesh -
signature IEdgeSignature -
positionOffset Vector3‹› new Vector3()
rotationOffset Quaternion‹› new Quaternion()

Returns: this

reFindElementOnMesh

▸ reFindElementOnMesh(candidateMesh: Mesh, requiresExactMatch: boolean, mirror?: IMirrorMapping): Array‹IAbstractElementCandidate‹MeshHalfEdge››

Inherited from MeshElementAnchor.reFindElementOnMesh

Defined in src/model/data/Concepts/Anchors/MeshElementAnchor.ts:99

Parameters:

Name Type
candidateMesh Mesh
requiresExactMatch boolean
mirror? IMirrorMapping

Returns: Array‹IAbstractElementCandidate‹MeshHalfEdge››

rotateAround

▸ rotateAround(rotationPoint: Vector3, angle: number): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:174

Rotates the PointOnEdgeAnchor around the surface normal with the given rotationPoint and angle

Parameters:

Name Type Description
rotationPoint Vector3 in assembly coordinates
angle number in radians

Returns: void

setEdgeToLocalPosition

▸ setEdgeToLocalPosition(offset: Vector3): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:133

Parameters:

Name Type Description
offset Vector3 in edge space

Returns: void

setEdgeToLocalRotation

▸ setEdgeToLocalRotation(offset: Quaternion): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:151

Parameters:

Name Type Description
offset Quaternion in edge space

Returns: void

setFromEdgePoints

▸ setFromEdgePoints(mesh: Mesh, startPoint: ReadonlyVector3, endPoint: ReadonlyVector3): void

Inherited from MeshEdgeAnchor.setFromEdgePoints

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:55

Parameters:

Name Type
mesh Mesh
startPoint ReadonlyVector3
endPoint ReadonlyVector3

Returns: void

setLocalAngle

▸ setLocalAngle(angle: number, emitEvent: boolean): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:193

Set the rotation in CCW around the surface normal. This overwrites the previous rotational Offset

Parameters:

Name Type Default Description
angle number - in radians
emitEvent boolean true -

Returns: void

setLocalPosition

▸ setLocalPosition(position: ReadonlyVector3, emitEvent: boolean): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:213

Parameters:

Name Type Default
position ReadonlyVector3 -
emitEvent boolean true

Returns: void

setLocalRotation

▸ setLocalRotation(localRotation: Quaternion, emitEvent: boolean): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:236

Parameters:

Name Type
localRotation Quaternion
emitEvent boolean

Returns: void

setPosition

▸ setPosition(position: ReadonlyVector3, emitEvent: boolean): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:208

Sets the positionOffset from the edge startPoint of the anchors local coordinate system. When the edge moves, the anchor will follow, leading to a different position.

Parameters:

Name Type Default Description
position ReadonlyVector3 - assembly space
emitEvent boolean true -

Returns: void

setRotation

▸ setRotation(rotation: Quaternion, emitEvent: boolean): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:231

Sets the rotation of the anchor in assembly space. Internally: Sets the rotation of the local coordinate system relative to the edge coordinate system. When the edge rotates, the anchor with its offset will follow.

see getTransforms()

Parameters:

Name Type Default Description
rotation Quaternion - in assembly space
emitEvent boolean true -

Returns: void

translate

▸ translate(offset: Vector3): void

Defined in src/model/data/Concepts/Anchors/PointOnEdgeAnchor.ts:162

Parameters:

Name Type Description
offset Vector3 in assembly space

Returns: void

Static fromEdge

▸ fromEdge(mesh: Mesh, edge: MeshHalfEdge): MeshEdgeAnchor

Inherited from MeshEdgeAnchor.fromEdge

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:43

Parameters:

Name Type Description
mesh Mesh -
edge MeshHalfEdge -

Returns: MeshEdgeAnchor

Static fromEdgePoints

▸ fromEdgePoints(mesh: Mesh, startPoint: ReadonlyVector3, endPoint: ReadonlyVector3): MeshEdgeAnchor

Inherited from MeshEdgeAnchor.fromEdgePoints

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:32

Parameters:

Name Type Description
mesh Mesh -
startPoint ReadonlyVector3 -
endPoint ReadonlyVector3 -

Returns: MeshEdgeAnchor

Object literals

Protected elementSignature

▪ elementSignature: object

Inherited from MeshEdgeAnchor.elementSignature

Overrides MeshElementAnchor.elementSignature

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:49

endPoint

• endPoint: null = null

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:50

id

• id: null = null

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:51

startPoint

• startPoint: null = null

Defined in src/model/data/Concepts/Anchors/MeshEdgeAnchor.ts:52