@tmrw-realityos/charm • Docs

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@tmrw-realityos/charm / TransformGizmo

Class: TransformGizmo

Extends

• Node

Constructors

new TransformGizmo()

new TransformGizmo(renderer): TransformGizmo

Parameters

• renderer: WebGPURenderer

Returns

TransformGizmo

Overrides

Node.constructor

Defined in

packages/charm/src/helpers/transformGizmo.ts:72

Properties

_rayDir

_rayDir: vec3

Defined in

packages/charm/src/helpers/transformGizmo.ts:70

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_rayOrigin

_rayOrigin: vec3

Defined in

packages/charm/src/helpers/transformGizmo.ts:69

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arrow

arrow: WebGPUMesh

Defined in

packages/charm/src/helpers/transformGizmo.ts:46

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bounding

bounding: AABB

Inherited from

Node.bounding

Defined in

packages/charm/src/scene/node.ts:48

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box

box: WebGPUMesh

Defined in

packages/charm/src/helpers/transformGizmo.ts:49

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children

children: Node[]

Inherited from

Node.children

Defined in

packages/charm/src/scene/node.ts:44

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childrenBounding

childrenBounding: AABB

Inherited from

Node.childrenBounding

Defined in

packages/charm/src/scene/node.ts:49

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clickCollision

clickCollision: vec3

Defined in

packages/charm/src/helpers/transformGizmo.ts:61

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clickPosition

clickPosition: vec2

Defined in

packages/charm/src/helpers/transformGizmo.ts:60

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clickStartTransform

clickStartTransform: Transform

Defined in

packages/charm/src/helpers/transformGizmo.ts:63

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currentAction

currentAction: GizmoActions = GizmoActions.None

Defined in

packages/charm/src/helpers/transformGizmo.ts:59

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enabled

enabled: boolean = true

Inherited from

Node.enabled

Defined in

packages/charm/src/scene/node.ts:37

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enabledActions

enabledActions: number = defaultActions

Defined in

packages/charm/src/helpers/transformGizmo.ts:65

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hover

hover: boolean = false

Defined in

packages/charm/src/helpers/transformGizmo.ts:55

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hoverAction

hoverAction: GizmoActions = GizmoActions.None

Defined in

packages/charm/src/helpers/transformGizmo.ts:58

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id

id: number

Inherited from

Node.id

Defined in

packages/charm/src/scene/node.ts:31

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index

index: number = -1

Inherited from

Node.index

Defined in

packages/charm/src/scene/node.ts:32

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is_hover

is_hover: boolean = false

Inherited from

Node.is_hover

Defined in

packages/charm/src/scene/node.ts:53

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lastCamera?

optional lastCamera: Camera

Defined in

packages/charm/src/helpers/transformGizmo.ts:66

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lastRadius

lastRadius: number = 1

Defined in

packages/charm/src/helpers/transformGizmo.ts:56

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lastViewport

lastViewport: vec4

Defined in

packages/charm/src/helpers/transformGizmo.ts:67

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layers

layers: number = 3

Inherited from

Node.layers

Defined in

packages/charm/src/scene/node.ts:34

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mesh?

optional mesh: Mesh

Inherited from

Node.mesh

Defined in

packages/charm/src/scene/node.ts:40

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name

name: string

Inherited from

Node.name

Defined in

packages/charm/src/scene/node.ts:33

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nearestPosition

nearestPosition: vec3

Defined in

packages/charm/src/helpers/transformGizmo.ts:57

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outline

outline: boolean = false

Inherited from

Node.outline

Defined in

packages/charm/src/scene/node.ts:38

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owner?

optional owner: unknown

Inherited from

Node.owner

Defined in

packages/charm/src/scene/node.ts:51

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parent

parent: null | Node

Inherited from

Node.parent

Defined in

packages/charm/src/scene/node.ts:43

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primitives

primitives: IPrimitive[]

Inherited from

Node.primitives

Defined in

packages/charm/src/scene/node.ts:41

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renderer

renderer: WebGPURenderer

Defined in

packages/charm/src/helpers/transformGizmo.ts:51

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ring

ring: WebGPUMesh

Defined in

packages/charm/src/helpers/transformGizmo.ts:48

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size

size: number = 2

Defined in

packages/charm/src/helpers/transformGizmo.ts:54

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skin?

optional skin: Skin

Inherited from

Node.skin

Defined in

packages/charm/src/scene/node.ts:46

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sphere

sphere: WebGPUMesh

Defined in

packages/charm/src/helpers/transformGizmo.ts:47

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targets

targets: Node[] = []

Defined in

packages/charm/src/helpers/transformGizmo.ts:52

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transform

transform: Transform

Inherited from

Node.transform

Defined in

packages/charm/src/scene/node.ts:35

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last_index

static last_index: number = 0

Inherited from

Node.last_index

Defined in

packages/charm/src/scene/node.ts:29

Accessors

material

get material(): null | Material

set material(m): void

Parameters

• m: Material

Returns

null | Material

Inherited from

Node.material

Defined in

packages/charm/src/scene/node.ts:68

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siblings

get siblings(): Node[]

Returns

Node[]

Inherited from

Node.siblings

Defined in

packages/charm/src/scene/node.ts:180

Methods

addChild()

addChild(node): void

Parameters

• node: Node

Returns

void

Inherited from

Node.addChild

Defined in

packages/charm/src/scene/node.ts:127

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applyRotation()

applyRotation(axis, angle): void

Parameters

• axis: vec3

• angle: number

Returns

void

Defined in

packages/charm/src/helpers/transformGizmo.ts:261

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applyScale()

applyScale(v): void

Parameters

• v: vec3

Returns

void

Defined in

packages/charm/src/helpers/transformGizmo.ts:241

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applyTranslation()

applyTranslation(v): void

Parameters

• v: vec3

Returns

void

Defined in

packages/charm/src/helpers/transformGizmo.ts:250

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centerIn()

centerIn(parent): void

Parameters

• parent: Node

Returns

void

Inherited from

Node.centerIn

Defined in

packages/charm/src/scene/node.ts:139

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clear()

clear(): void

Removes all children and sets up transform to identity

Returns

void

Inherited from

Node.clear

Defined in

packages/charm/src/scene/node.ts:85

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clone()

clone(inDepth): Node

Parameters

• inDepth: boolean = true

Returns

Node

Inherited from

Node.clone

Defined in

packages/charm/src/scene/node.ts:168

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collectMaterials()

collectMaterials(materials): void

Used to get a list of materials used in this branch of the scene tree

Parameters

• materials: Map<string, Material>

Returns

void

Inherited from

Node.collectMaterials

Defined in

packages/charm/src/scene/node.ts:315

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computeRay()

computeRay(camera, mousepos, origin, direction): void

returns a camera ray that passes through a mouse position

Parameters

• camera: Camera

• mousepos: vec2

• origin: vec3

• direction: vec3

Returns

void

Defined in

packages/charm/src/helpers/transformGizmo.ts:274

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copyFrom()

copyFrom(n): void

doesnt copy children, just node properties

Parameters

• n: Node

Returns

void

Inherited from

Node.copyFrom

Defined in

packages/charm/src/scene/node.ts:112

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destroy()

destroy(): void

Returns

void

Inherited from

Node.destroy

Defined in

packages/charm/src/scene/node.ts:123

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findNearestToRay()

findNearestToRay(center, direction, result): void

Parameters

• center: vec3

• direction: vec3

• result: vec3

Returns

void

Defined in

packages/charm/src/helpers/transformGizmo.ts:496

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findNodeByName()

findNodeByName(name): undefined | Node

Parameters

• name: string

Returns

undefined | Node

Inherited from

Node.findNodeByName

Defined in

packages/charm/src/scene/node.ts:301

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getOwner()

getOwner(): unknown

Used in case this node is attached to some entity

Returns

unknown

Inherited from

Node.getOwner

Defined in

packages/charm/src/scene/node.ts:327

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getWorldPosition()

getWorldPosition(out?): vec3

Calculates the world space position by applying all ancestor transformations in the scene graph.

Parameters

• out?: vec3

Returns

vec3

Inherited from

Node.getWorldPosition

Defined in

packages/charm/src/scene/node.ts:101

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globalToLocal()

globalToLocal(v, out?): vec3

converts a global coordinate to local coordinates (slow: generates the inverse matrix!)

Parameters

• v: vec3

• out?: vec3

Returns

vec3

Inherited from

Node.globalToLocal

Defined in

packages/charm/src/scene/node.ts:231

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globalToLocalVector()

globalToLocalVector(v, out?): vec3

converts a global vector to local coordinates (slow: generates the inverse matrix!)

Parameters

• v: vec3

• out?: vec3

Returns

vec3

Inherited from

Node.globalToLocalVector

Defined in

packages/charm/src/scene/node.ts:238

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localToGlobal()

localToGlobal(v, out?): vec3

converts a local coordinate to globals coordinates

Parameters

• v: vec3

• out?: vec3

Returns

vec3

Inherited from

Node.localToGlobal

Defined in

packages/charm/src/scene/node.ts:210

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localToGlobalVector()

localToGlobalVector(v, out?): vec3

converts a local vector to globals coordinates

Parameters

• v: vec3

• out?: vec3

Returns

vec3

Inherited from

Node.localToGlobalVector

Defined in

packages/charm/src/scene/node.ts:216

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onMouse()

onMouse(e): boolean

Parameters

• e: PointerEvent

Returns

boolean

Defined in

packages/charm/src/helpers/transformGizmo.ts:108

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orientTo()

orientTo(pos, cylindric): void

Parameters

• pos: vec3

• cylindric: boolean = true

Returns

void

Inherited from

Node.orientTo

Defined in

packages/charm/src/scene/node.ts:253

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querySelector()

querySelector(selector): undefined | Node

Parameters

• selector: string

Returns

undefined | Node

Inherited from

Node.querySelector

Defined in

packages/charm/src/scene/node.ts:288

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recomputePosition()

recomputePosition(camera, output): vec3

Parameters

• camera: Camera

• output: GPUTexture

Returns

vec3

Defined in

packages/charm/src/helpers/transformGizmo.ts:294

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removeChild()

removeChild(node): void

Parameters

• node: Node

Returns

void

Inherited from

Node.removeChild

Defined in

packages/charm/src/scene/node.ts:156

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render()

render(renderer, mousepos): void

Parameters

• renderer: WebGPURenderer

• mousepos: number[] | vec2

Returns

void

Defined in

packages/charm/src/helpers/transformGizmo.ts:321

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setLayerBit()

setLayerBit(bit, v, recursive): void

Parameters

• bit: number

• v: boolean

• recursive: boolean = true

Returns

void

Inherited from

Node.setLayerBit

Defined in

packages/charm/src/scene/node.ts:342

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setLayers()

setLayers(v, recursive): void

assign a layer bitmask to this node (and its children)

Parameters

• v: number

• recursive: boolean = true

Returns

void

Inherited from

Node.setLayers

Defined in

packages/charm/src/scene/node.ts:334

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setTargets()

setTargets(nodes): void

Parameters

• nodes: Node[]

Returns

void

Defined in

packages/charm/src/helpers/transformGizmo.ts:99

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testSphere()

testSphere(center, radius): boolean

Parameters

• center: vec3

• radius: number

Returns

boolean

Defined in

packages/charm/src/helpers/transformGizmo.ts:491

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updateBounding()

updateBounding(): void

Updates the bounding taking into account mesh bounding and transfrom (not including children)

Returns

void

Inherited from

Node.updateBounding

Defined in

packages/charm/src/scene/node.ts:272

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updateChildrenBounding()

updateChildrenBounding(): void

Updates the bounding taking into account node.bounding and all children childrenBoundings

Returns

void

Inherited from

Node.updateChildrenBounding

Defined in

packages/charm/src/scene/node.ts:279

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updateTransforms()

updateTransforms(): void

iterates through every transform and updates world matrix and bounding, it propagates to children

Returns

void

Inherited from

Node.updateTransforms

Defined in

packages/charm/src/scene/node.ts:198

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updateWorldMatrix()

updateWorldMatrix(fast): mat4

Updates the global matrix in transform taking into account the node ierarchy

Parameters

• fast: boolean = false

if true it asumes the parent global matrix is already updated

Returns

mat4

Inherited from

Node.updateWorldMatrix

Defined in

packages/charm/src/scene/node.ts:189