three-dimensional-covert/service/util/Panorama.js

import * as THREE from 'three'
import common from './common.js' 
import Vectors from './Vectors.js'
import math from './math.js'

const rot90 = new THREE.Quaternion().setFromAxisAngle(new THREE.Vector3(0, 1, 0), -Math.PI / 2)
 
 
 
class Panorama extends THREE.EventDispatcher {
    constructor(model, sweepuuid, sweepLocation) {
        super()
        this.id = sweepuuid 
        this.panoType = sweepLocation.panoType //标记特殊  如 'assistant'校准热点时的相机协助点   '360view' 独立全景
        this.appId = sweepLocation.index + 1
         
        
        this.origin = sweepLocation.position.clone()
        this.position = sweepLocation.position.clone()
        this.quaternion = sweepLocation.quaternion.clone()
 
        this.model = model 
        this.floorPosition = sweepLocation.puck ? sweepLocation.puck.clone() : null
        this.marker = null
  
        this.tiled = sweepLocation.tiled != void 0 ? sweepLocation.tiled : this.model.supportsTiles
 
        var rot90qua = new THREE.Quaternion().multiplyQuaternions(this.quaternion, rot90) //改  为球目全景照片而改
        let rot90Matrix = new THREE.Matrix4().compose(this.position, rot90qua, new THREE.Vector3(1, 1, 1)) //转90度后的

        if (this.tiled) {
            this.rot90Matrix = rot90Matrix // 给热点校准用   因为热点求点时所右乘的matrix必须是单张全景照片时用的转90度的matrix才行
            this.matrixWorld = new THREE.Matrix4().compose(this.position, this.quaternion, new THREE.Vector3(1, 1, 1))
        } else { 
            this.quaternion = rot90qua
            this.matrixWorld = rot90Matrix
        } 
 
    }

    
   /*  build1() {
        this.floor = this.floor || this.model.floors.get(this.floorIndex) || this.raycastToFindFloor() || this.model.floors.list[0] //this.model.getFloorAtPoint(this.position)
        this.floor.addPano(this)
        this.floorPosition = this.floorPosition || this.raycastFloorPosition()
        this.neighbourPanos = this.neighbourPanos || this.findNeighourPanos()
        if (settings.colorMarkerByFloor && this.marker) {
            this.marker.material.color.set(this.floor.debugColor)
        }
    }
    build2() {
        this.floorPosition = this.floorPosition || this.interpolateFloorPosition()
        this.height = this.position.distanceTo(this.floorPosition) 
        if (this.isAligned()) {
            this.$app.config.view || this.addLabel()
            setTimeout(() => {
                addLabel && this.addLabel2()
            }, 1)
        }
    } */
    isAligned(){return true}

}


export default Panorama