import * as THREE from 'three'
import PanoramaCollection from './PanoramaCollection.js'
import FloorCollection from './FloorCollection.js'

export default class Model extends THREE.Object3D{
    
    constructor( ){
        super()
        this.panos = new PanoramaCollection(this)
        this.floors = new FloorCollection(this)
        this.boundingBox = new THREE.Box3
        this.supportsTiles = true
    }
    
    
    build(){
        
         
       
        /* this.panos.forEach(function (pano) {
            pano.build2()
        })  */

        this.floors.forEach(
            function (floor) {
                this.boundingBox.union(floor.boundingBox)
            }.bind(this)
        ) 
         
          
        
        var size = new THREE.Vector3()
        var center = new THREE.Vector3()
        this.boundingBox.getSize(size)
        this.boundingBox.getCenter(center)

        this.size = size
        this.center = center   
         
        this.builded = true //xzw 
        this.dispatchEvent({ type: 'builded' }) 
         
    }




    addChunk(floorIndex, chunk) {
        this.floors.getOrMakeFloor(floorIndex).addChunk(chunk) 
    }
}