HwJyHbMes/hw-ui/src/views/board/model/animation.js

import { OBJLoader } from 'three/examples/jsm/loaders/OBJLoader'
import { MTLLoader } from 'three/examples/jsm/loaders/MTLLoader'
import {
  tuopanInishengji,
  tuopanLocation,
  tishengjiLocation
} from './setThree'


const tishengjiAnimation = (model, floor, newLocation = 0, time = 2000) => {

  return new Promise((resolve, reject) => {
    tishengjiLocation.floor = floor
    if (!model || tishengjiLocation.y === newLocation) {
      resolve()
    }
    let distance = newLocation - tishengjiLocation.y
    let time1 = setInterval(() => {
      if ((distance > 0 && model.position.y >= newLocation) || (distance < 0 && model.position.y <= newLocation)) {
        model.position.y = newLocation
        tishengjiLocation.y = newLocation
        resolve()
        clearInterval(time1)
        clearTimeout(time3)
      } else {
        model.position.y += distance / (time / 16)
        tishengjiLocation.y = model.position.y
      }
    }, 16)
    let time3 = setTimeout(() => {
      model.position.y = newLocation
      tishengjiLocation.y = newLocation
      resolve()
      clearInterval(time1)
      clearTimeout(time3)
    }, time + 1000)

  })
}

const tuopanXAnimation = (model, newLocation = 0, time = 2000) => {
  return new Promise((resolve, reject) => {
    if (!model || newLocation === tuopanLocation.x || tishengjiLocation.floor !== tuopanLocation.floor) {
      resolve()
    } else {
      tuopanInishengji = newLocation === 0
      let distance = newLocation - tuopanLocation.x
      let time1 = setInterval(() => {
        if ((distance > 0 && model.position.x >= newLocation) || (distance < 0 && model.position.x <= newLocation)) {
          model.position.x = newLocation
          tuopanLocation.x = newLocation
          resolve()
          clearInterval(time1)
          clearTimeout(time3)
        } else {
          model.position.x += distance / (time / 16)
          tuopanLocation.x = model.position.x
        }
      }, 16)
      let time3 = setTimeout(() => {
        model.position.x = newLocation
        tuopanLocation.x = newLocation
        resolve(0)
        clearInterval(time1)
        clearTimeout(time3)
      }, time + 1000)
    }
  })
}

const tuopanYAnimation = (model, floor, newLocation = 0, time = 2000) => {
  return new Promise((resolve, reject) => {
    tuopanLocation.floor = floor
    if (!model || tuopanLocation.y === newLocation) {
      resolve()
    }
    let distance = newLocation - tuopanLocation.y
    let time1 = setInterval(() => {
      if ((distance > 0 && model.position.y >= newLocation) || (distance < 0 && model.position.y <= newLocation)) {
        model.position.y = newLocation
        tuopanLocation.y = newLocation
        resolve()
        clearInterval(time1)
        clearTimeout(time3)
      } else {
        model.position.y += distance / (time / 16)
        tuopanLocation.y = model.position.y
      }
    }, 16)
    let time3 = setTimeout(() => {
      model.position.y = newLocation
      tuopanLocation.y = newLocation
      resolve()
      clearInterval(time1)
      clearTimeout(time3)
    }, time + 1000)
  })
}

const addtuopan = (params) => {
  return new Promise((resolve, reject) => {
    try {
      let objLoader1 = new OBJLoader()
      let mtlLoader1 = new MTLLoader()
      let objLoader2 = new OBJLoader()
      let mtlLoader2 = new MTLLoader()
      mtlLoader1.load('/model/tishengji_tuopan/tishengji_tuopan.mtl', function(materials) {
        materials.preload()
        objLoader1.setMaterials(materials)
        objLoader1.load('/model/tishengji_tuopan/tishengji_tuopan.obj', function(object1) {
          // 将模型添加到场景
          params.scene.add(object1)

          // mtlLoader2.load('/model/tishengji/tishengji.mtl', function(materials2) {
          //   materials2.preload()
          //   objLoader2.setMaterials(materials2)
          //   objLoader2.load('/model/tishengji/tishengji.obj', function(object2) {
          // 将模型添加到场景
          // object1.add(object2)
          resolve(object1)
          //   })
          // })

        })
      })
    } catch (e) {
      resolve()
    }
  })

}

export {
  tishengjiAnimation,
  tuopanXAnimation,
  tuopanYAnimation,
  addtuopan
}