angular-template-for-threejs documentation
  1. Components
  2. SceneComponent

File

projects/atft/src/lib/object/scene.component.ts

Extends

AbstractObject3D

Implements

OnChanges

Metadata

providers provideParent(SceneComponent)
selector atft-scene
template 
<ng-content></ng-content>

Index

Properties
Methods
Inputs
Outputs

Constructor

constructor(rendererService: RendererService, parent: AbstractObject3D<any>)
Defined in projects/atft/src/lib/object/scene.component.ts:14
Parameters :
Name Type Optional
rendererService RendererService No
parent AbstractObject3D<any> No

Inputs

background
Type : number | string
Default value : '#ffffff'
Defined in projects/atft/src/lib/object/scene.component.ts:14
layer
Type : number
Default value : 0
Inherited from AbstractObject3D
Defined in AbstractObject3D:42
name
Type : string
Default value : uuidv4()
Inherited from AbstractObject3D
Defined in AbstractObject3D:40
rotateX
Type : number
Inherited from AbstractObject3D
Defined in AbstractObject3D:24

Rotation in Euler angles (radians) with order X, Y, Z.
rotateY
Type : number
Inherited from AbstractObject3D
Defined in AbstractObject3D:25
rotateZ
Type : number
Inherited from AbstractObject3D
Defined in AbstractObject3D:26
scaleX
Type : number
Default value : 1
Inherited from AbstractObject3D
Defined in AbstractObject3D:36
scaleY
Type : number
Default value : 1
Inherited from AbstractObject3D
Defined in AbstractObject3D:37
scaleZ
Type : number
Default value : 1
Inherited from AbstractObject3D
Defined in AbstractObject3D:38
translateX
Type : number
Inherited from AbstractObject3D
Defined in AbstractObject3D:31

Translate the geometry. This is typically done as a one time operation, and not during a loop.
translateY
Type : number
Inherited from AbstractObject3D
Defined in AbstractObject3D:32
translateZ
Type : number
Inherited from AbstractObject3D
Defined in AbstractObject3D:33

Outputs

changed
Type : EventEmitter
Inherited from AbstractObject3D
Defined in AbstractObject3D:44

Methods

Protected newObject3DInstance
newObject3DInstance()
Inherited from AbstractObject3D
Defined in AbstractObject3D:25
Returns : THREE.Scene
Public ngOnChanges
ngOnChanges(changes: SimpleChanges)
Inherited from AbstractObject3D
Defined in AbstractObject3D:35
Parameters :
Name Type Optional
changes SimpleChanges No
Returns : void
Public updateParent
updateParent()
Inherited from AbstractObject3D
Defined in AbstractObject3D:31
Returns : void
Public addChild
addChild(object: AbstractObject3D<any>)
Inherited from AbstractObject3D
Defined in AbstractObject3D:143
Parameters :
Name Type Optional
object AbstractObject3D<any> No
Returns : void
Protected afterInit
afterInit()
Inherited from AbstractObject3D
Defined in AbstractObject3D:156
Returns : void
Public applyRotation
applyRotation()
Inherited from AbstractObject3D
Defined in AbstractObject3D:118
Returns : void
Public applyScale
applyScale()
Inherited from AbstractObject3D
Defined in AbstractObject3D:135
Returns : void
Public applyTranslation
applyTranslation()
Inherited from AbstractObject3D
Defined in AbstractObject3D:127
Returns : void
Public findByName
findByName(name: string)
Inherited from AbstractObject3D
Defined in AbstractObject3D:185
Parameters :
Name Type Optional
name string No
Returns : any
Public getChildren
getChildren()
Inherited from AbstractObject3D
Defined in AbstractObject3D:202
Returns : Array<AbstractObject3D<any>>
Public getObject
getObject()
Inherited from AbstractObject3D
Defined in AbstractObject3D:175
Returns : T
Public ngAfterViewInit
ngAfterViewInit()
Inherited from AbstractObject3D
Defined in AbstractObject3D:181
Returns : void
Public ngOnDestroy
ngOnDestroy()
Inherited from AbstractObject3D
Defined in AbstractObject3D:86
Returns : void
Public ngOnInit
ngOnInit()
Inherited from AbstractObject3D
Defined in AbstractObject3D:97
Returns : void
Protected recursionByName
recursionByName(currentNode: AbstractObject3D<any>, name: string)
Inherited from AbstractObject3D
Defined in AbstractObject3D:192
Parameters :
Name Type Optional
currentNode AbstractObject3D<any> No
name string No
Returns : any
Public removeChild
removeChild(object: AbstractObject3D<any>)
Inherited from AbstractObject3D
Defined in AbstractObject3D:160
Parameters :
Name Type Optional
object AbstractObject3D<any> No
Returns : void
Public removeChildByName
removeChildByName(name: string)
Inherited from AbstractObject3D
Defined in AbstractObject3D:206
Parameters :
Name Type Optional
name string No
Returns : void

Properties

Protected childlren
Type : Array<AbstractObject3D<any>>
Default value : []
Inherited from AbstractObject3D
Defined in AbstractObject3D:46
Protected object
Type : T
Inherited from AbstractObject3D
Defined in AbstractObject3D:48 
import { Component, Input, OnChanges, Optional, SimpleChanges, SkipSelf } from '@angular/core';
import * as THREE from 'three';
import { RendererService } from '../renderer/renderer.service';
import { provideParent } from '../util';
import { AbstractObject3D } from './abstract-object-3d';

@Component({
  selector: 'atft-scene',
  providers: [provideParent(SceneComponent)],
  template: '<ng-content></ng-content>'
})
export class SceneComponent extends AbstractObject3D<THREE.Scene> implements OnChanges {

  @Input() background: number | string = '#ffffff';

  constructor(
    protected override rendererService: RendererService,
    @SkipSelf() @Optional() protected override parent: AbstractObject3D<any>
  ) {
    super(rendererService, parent);
    // TODO: directive?
    rendererService.setScene(this);
  }

  protected newObject3DInstance(): THREE.Scene {
    const scene = new THREE.Scene();
    scene.background = new THREE.Color(this.background);
    return scene;
  }

  public override updateParent() {
    // No Parent for scene. Skip: super.updateParent();
  }

  public override ngOnChanges(changes: SimpleChanges) {
    super.ngOnChanges(changes);
    if (!this.object) {
      return;
    }

    let modified = false;

    if (['background'].some(propName => propName in changes)) {
      this.getObject().background = new THREE.Color(this.background);
      modified = true;
    }

    if (modified) {
      this.rendererService.render();
    }

  }

}
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