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- import assert from 'node:assert/strict'
- import * as THREE from 'three'
- import { planPipeEnhancement } from '../../../src/modules/cockpit/domain/pipeEnhancement.js'
- import { planEnhancementDevices } from '../../../src/modules/cockpit/domain/enhancementDevices.js'
- import { mountPipeEnhancement } from '../../../src/modules/cockpit/services/threePipeEnhancement.js'
- const plan = planPipeEnhancement({ selected: { kind: 'pipe', code: 'P' }, visiblePipes: [
- { code: 'P', industry: 'WATER_SUPPLY', diameter: 400, positions: [[110, 28], [110.001, 28]] },
- ] })
- Object.assign(plan, planEnhancementDevices(plan, [{ code: 'D', name: '真实供水设备', industry: 'WATER_SUPPLY', pointCode: 'MP', longitude: 110.0005, latitude: 28, coordinate: { renderable: true } }]))
- const canvas = new EventTarget()
- canvas.getBoundingClientRect = () => ({ left: 0, top: 0, width: 900, height: 500 })
- let scene, camera, picked
- const host = { clientWidth: 900, clientHeight: 500, appendChild(n) { n.parentNode = this }, removeChild(n) { n.parentNode = null } }
- const viewer = mountPipeEnhancement(host, plan, {
- onDevicePick: (d) => { picked = d }, rendererFactory: () => ({ domElement: canvas, setSize() {}, dispose() {}, render(s, c) { scene = s; camera = c } }),
- })
- scene.updateMatrixWorld(true)
- camera.updateMatrixWorld()
- const device = scene.getObjectByName('device:D')
- assert.ok(device)
- const screen = device.getWorldPosition(new THREE.Vector3()).project(camera)
- const clientX = (screen.x + 1) * 450
- const clientY = (1 - screen.y) * 250
- function pointer(type, x = clientX) {
- const event = new Event(type, { cancelable: true })
- Object.assign(event, { button: 0, pointerId: 1, clientX: x, clientY })
- canvas.dispatchEvent(event)
- }
- pointer('pointerdown'); pointer('pointerup')
- assert.equal(picked.code, 'D')
- assert.equal(picked.pointCode, 'MP')
- assert.equal(picked.placementText, '邻近设备 · 示意安装')
- picked = null
- const root = scene.getObjectByName('pipe-enhancement:P')
- const blocker = new THREE.Mesh(new THREE.BoxGeometry(1, 1, 0.5), new THREE.MeshBasicMaterial())
- blocker.position.copy(root.worldToLocal(camera.position.clone().lerp(device.getWorldPosition(new THREE.Vector3()), 0.5)))
- root.add(blocker)
- root.updateMatrixWorld(true)
- pointer('pointerdown'); pointer('pointerup')
- assert.equal(picked, null, '不能穿过前方不透明表面拾取后方设备')
- root.remove(blocker); blocker.geometry.dispose(); blocker.material.dispose()
- pointer('pointerdown'); pointer('pointermove', clientX + 30); pointer('pointerup', clientX + 30)
- assert.equal(picked, null)
- viewer.destroy()
- pointer('pointerdown'); pointer('pointerup')
- assert.equal(picked, null)
- console.log('PASS 真实Three设备模型射线点选派发业务身份；拖拽和销毁后不误派发')
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