三维模型测试

This commit is contained in:
tzy 2026-06-20 08:47:15 +08:00
parent 1382a19d3d
commit 03e4421586
14 changed files with 870 additions and 2 deletions

5
.gitignore vendored
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@ -17,6 +17,11 @@ dist-ssr
!.vscode/extensions.json !.vscode/extensions.json
.idea .idea
.DS_Store .DS_Store
# AI / Cursor skills (local only, not tracked)
.claude/
.cursor/
AGENTS.md
*.suo *.suo
*.ntvs* *.ntvs*
*.njsproj *.njsproj

57
package-lock.json generated
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@ -19,12 +19,14 @@
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}, },
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@ -96,6 +98,12 @@
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@ -1165,6 +1173,12 @@
"win32" "win32"
] ]
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@ -1208,6 +1222,32 @@
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@ -1940,6 +1986,12 @@
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@ -2240,6 +2292,11 @@
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@ -6,7 +6,8 @@
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"build": "vite build", "build": "vite build",
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@ -20,12 +21,14 @@
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typeof c?c.ptr:R(c);d&&"object"===typeof d&&(d=d.ptr);cc(g,b,c,d)};z.prototype.GetDoubleEntry=z.prototype.GetDoubleEntry=function(b,c){var d=this.ptr;r.prepare();b&&"object"===typeof b&&(b=b.ptr);c=c&&"object"===typeof c?c.ptr:R(c);return dc(d,b,c)};z.prototype.GetStringEntry=z.prototype.GetStringEntry=function(b,c){var d=this.ptr;r.prepare();b&&"object"===typeof b&&(b=b.ptr);c=c&&"object"===typeof c?c.ptr:R(c);return p(ec(d,b,c))};z.prototype.NumEntries=z.prototype.NumEntries=function(b){var c=this.ptr;
b&&"object"===typeof b&&(b=b.ptr);return fc(c,b)};z.prototype.GetEntryName=z.prototype.GetEntryName=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return p(gc(d,b,c))};z.prototype.__destroy__=z.prototype.__destroy__=function(){hc(this.ptr)};m.prototype=Object.create(v.prototype);m.prototype.constructor=m;m.prototype.__class__=m;m.__cache__={};a.Decoder=m;m.prototype.DecodeArrayToPointCloud=m.prototype.DecodeArrayToPointCloud=function(b,c,d){var g=
this.ptr;r.prepare();"object"==typeof b&&(b=Z(b));c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return B(ic(g,b,c,d),C)};m.prototype.DecodeArrayToMesh=m.prototype.DecodeArrayToMesh=function(b,c,d){var g=this.ptr;r.prepare();"object"==typeof b&&(b=Z(b));c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return B(jc(g,b,c,d),C)};m.prototype.GetAttributeId=m.prototype.GetAttributeId=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&
(c=c.ptr);return kc(d,b,c)};m.prototype.GetAttributeIdByName=m.prototype.GetAttributeIdByName=function(b,c){var d=this.ptr;r.prepare();b&&"object"===typeof b&&(b=b.ptr);c=c&&"object"===typeof c?c.ptr:R(c);return lc(d,b,c)};m.prototype.GetAttributeIdByMetadataEntry=m.prototype.GetAttributeIdByMetadataEntry=function(b,c,d){var g=this.ptr;r.prepare();b&&"object"===typeof b&&(b=b.ptr);c=c&&"object"===typeof c?c.ptr:R(c);d=d&&"object"===typeof d?d.ptr:R(d);return mc(g,b,c,d)};m.prototype.GetAttribute=
m.prototype.GetAttribute=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return B(nc(d,b,c),x)};m.prototype.GetAttributeByUniqueId=m.prototype.GetAttributeByUniqueId=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return B(oc(d,b,c),x)};m.prototype.GetMetadata=m.prototype.GetMetadata=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);return B(pc(c,b),T)};m.prototype.GetAttributeMetadata=m.prototype.GetAttributeMetadata=
function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return B(qc(d,b,c),T)};m.prototype.GetFaceFromMesh=m.prototype.GetFaceFromMesh=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!rc(g,b,c,d)};m.prototype.GetTriangleStripsFromMesh=m.prototype.GetTriangleStripsFromMesh=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);
return sc(d,b,c)};m.prototype.GetTrianglesUInt16Array=m.prototype.GetTrianglesUInt16Array=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!tc(g,b,c,d)};m.prototype.GetTrianglesUInt32Array=m.prototype.GetTrianglesUInt32Array=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!uc(g,b,c,d)};m.prototype.GetAttributeFloat=m.prototype.GetAttributeFloat=
function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!vc(g,b,c,d)};m.prototype.GetAttributeFloatForAllPoints=m.prototype.GetAttributeFloatForAllPoints=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!wc(g,b,c,d)};m.prototype.GetAttributeIntForAllPoints=m.prototype.GetAttributeIntForAllPoints=function(b,c,d){var g=this.ptr;
b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!xc(g,b,c,d)};m.prototype.GetAttributeInt8ForAllPoints=m.prototype.GetAttributeInt8ForAllPoints=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!yc(g,b,c,d)};m.prototype.GetAttributeUInt8ForAllPoints=m.prototype.GetAttributeUInt8ForAllPoints=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=
b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!zc(g,b,c,d)};m.prototype.GetAttributeInt16ForAllPoints=m.prototype.GetAttributeInt16ForAllPoints=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!Ac(g,b,c,d)};m.prototype.GetAttributeUInt16ForAllPoints=m.prototype.GetAttributeUInt16ForAllPoints=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&
(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!Bc(g,b,c,d)};m.prototype.GetAttributeInt32ForAllPoints=m.prototype.GetAttributeInt32ForAllPoints=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);return!!Cc(g,b,c,d)};m.prototype.GetAttributeUInt32ForAllPoints=m.prototype.GetAttributeUInt32ForAllPoints=function(b,c,d){var g=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===
typeof d&&(d=d.ptr);return!!Dc(g,b,c,d)};m.prototype.GetAttributeDataArrayForAllPoints=m.prototype.GetAttributeDataArrayForAllPoints=function(b,c,d,g,t){var aa=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);d&&"object"===typeof d&&(d=d.ptr);g&&"object"===typeof g&&(g=g.ptr);t&&"object"===typeof t&&(t=t.ptr);return!!Ec(aa,b,c,d,g,t)};m.prototype.SkipAttributeTransform=m.prototype.SkipAttributeTransform=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);Fc(c,
b)};m.prototype.GetEncodedGeometryType_Deprecated=m.prototype.GetEncodedGeometryType_Deprecated=function(b){var c=this.ptr;b&&"object"===typeof b&&(b=b.ptr);return Gc(c,b)};m.prototype.DecodeBufferToPointCloud=m.prototype.DecodeBufferToPointCloud=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===typeof c&&(c=c.ptr);return B(Hc(d,b,c),C)};m.prototype.DecodeBufferToMesh=m.prototype.DecodeBufferToMesh=function(b,c){var d=this.ptr;b&&"object"===typeof b&&(b=b.ptr);c&&"object"===
typeof c&&(c=c.ptr);return B(Ic(d,b,c),C)};m.prototype.__destroy__=m.prototype.__destroy__=function(){Jc(this.ptr)};(function(){function b(){a.ATTRIBUTE_INVALID_TRANSFORM=Kc();a.ATTRIBUTE_NO_TRANSFORM=Lc();a.ATTRIBUTE_QUANTIZATION_TRANSFORM=Mc();a.ATTRIBUTE_OCTAHEDRON_TRANSFORM=Nc();a.INVALID=Oc();a.POSITION=Pc();a.NORMAL=Qc();a.COLOR=Rc();a.TEX_COORD=Sc();a.GENERIC=Tc();a.INVALID_GEOMETRY_TYPE=Uc();a.POINT_CLOUD=Vc();a.TRIANGULAR_MESH=Wc();a.DT_INVALID=Xc();a.DT_INT8=Yc();a.DT_UINT8=Zc();a.DT_INT16=
$c();a.DT_UINT16=ad();a.DT_INT32=bd();a.DT_UINT32=cd();a.DT_INT64=dd();a.DT_UINT64=ed();a.DT_FLOAT32=fd();a.DT_FLOAT64=gd();a.DT_BOOL=hd();a.DT_TYPES_COUNT=id();a.OK=jd();a.DRACO_ERROR=kd();a.IO_ERROR=ld();a.INVALID_PARAMETER=md();a.UNSUPPORTED_VERSION=nd();a.UNKNOWN_VERSION=od()}va?b():oa.unshift(b)})();if("function"===typeof a.onModuleParsed)a.onModuleParsed();a.Decoder.prototype.GetEncodedGeometryType=function(b){if(b.__class__&&b.__class__===a.DecoderBuffer)return a.Decoder.prototype.GetEncodedGeometryType_Deprecated(b);
if(8>b.byteLength)return a.INVALID_GEOMETRY_TYPE;switch(b[7]){case 0:return a.POINT_CLOUD;case 1:return a.TRIANGULAR_MESH;default:return a.INVALID_GEOMETRY_TYPE}};return n.ready}}();"object"===typeof exports&&"object"===typeof module?module.exports=DracoDecoderModule:"function"===typeof define&&define.amd?define([],function(){return DracoDecoderModule}):"object"===typeof exports&&(exports.DracoDecoderModule=DracoDecoderModule);

18
scripts/copy-draco.js Normal file
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import { cpSync, existsSync, mkdirSync } from 'fs'
import { dirname, join } from 'path'
import { fileURLToPath } from 'url'
const root = join(dirname(fileURLToPath(import.meta.url)), '..')
const src = join(root, 'node_modules/three/examples/jsm/libs/draco/gltf')
const dest = join(root, 'public/draco/gltf')
if (!existsSync(src)) {
console.warn('[copy-draco] three draco libs not found, skip')
process.exit(0)
}
mkdirSync(dest, { recursive: true })
for (const name of ['draco_decoder.wasm', 'draco_wasm_wrapper.js']) {
cpSync(join(src, name), join(dest, name), { force: true })
}
console.log('[copy-draco] copied draco decoder to public/draco/gltf')

51
src/api/plmModel.ts Normal file
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import { request } from '@/utils/request'
/** 模型预览状态 */
export type PlmModelPreviewStatus = 'ready' | 'converting' | 'failed' | 'not_found'
/** 预览请求参数(按业务场景传其一组合即可) */
export interface PlmModelPreviewQuery {
/** 生产订单 id */
orderItemId?: number | string
/** 物料编码 / 图号 */
materialCode?: string
/** PLM 图号(不传则后端可用 materialCode */
drawingNo?: string
/** 工序计划 id */
processPlanId?: number | string
/** 派工任务 id */
dispatchId?: number | string
}
/** 预览结果 */
export interface PlmModelPreviewResult {
status: PlmModelPreviewStatus
/** glTF / glb 访问地址(相对或绝对) */
previewUrl?: string
message?: string
materialCode?: string
drawingNo?: string
materialName?: string
originalFormat?: string
}
/** 打开预览抽屉时的上下文 */
export interface PlmModelOpenContext extends PlmModelPreviewQuery {
title?: string
materialName?: string
}
export const plmModelApi = {
/**
* PLM glTF
* converting ready
*/
getPreview(params: PlmModelPreviewQuery) {
return request<PlmModelPreviewResult>({
url: '/biz/plm/model/preview',
method: 'get',
params,
timeout: 120000,
})
},
}

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<template>
<div class="cad-model-viewer">
<div ref="containerRef" class="cad-model-viewer__canvas" />
<div v-if="loading" class="cad-model-viewer__overlay">
<n-spin size="large" />
<span>模型加载中</span>
</div>
<div v-else-if="error" class="cad-model-viewer__overlay cad-model-viewer__overlay--error">
<n-empty :description="error" />
</div>
<div v-if="!loading && !error" class="cad-model-viewer__toolbar">
<n-button size="tiny" quaternary @click="resetView">复位</n-button>
</div>
</div>
</template>
<script setup lang="ts">
import { ref, watch, onMounted, onBeforeUnmount } from 'vue'
import { NButton, NSpin, NEmpty } from 'naive-ui'
import * as THREE from 'three'
import { OrbitControls } from 'three/examples/jsm/controls/OrbitControls.js'
import { createGLTFLoader, disposeDracoLoader } from '@/utils/gltfLoader'
import { useUserStore } from '@/stores/user'
const props = defineProps<{
/** 远程 glb/gltf 地址(需登录时可带 Token */
url?: string
/** 本地文件(与 url 二选一file 优先) */
file?: File | null
}>()
const containerRef = ref<HTMLDivElement | null>(null)
const loading = ref(false)
const error = ref('')
let renderer: THREE.WebGLRenderer | null = null
let scene: THREE.Scene | null = null
let camera: THREE.PerspectiveCamera | null = null
let controls: OrbitControls | null = null
let animationId = 0
let modelRoot: THREE.Object3D | null = null
let defaultCameraPosition = new THREE.Vector3(2, 2, 2)
let defaultTarget = new THREE.Vector3(0, 0, 0)
let disposed = false
let objectUrls: string[] = []
function resolveUrl(url: string) {
if (url.startsWith('http://') || url.startsWith('https://')) return url
if (url.startsWith('/')) return `${window.location.origin}${url}`
return url
}
async function fetchModelArrayBuffer(url: string): Promise<ArrayBuffer> {
const userStore = useUserStore()
const headers: Record<string, string> = {}
if (userStore.token) headers.Authorization = userStore.token
const res = await fetch(resolveUrl(url), { headers })
if (!res.ok) throw new Error(`模型加载失败 (${res.status})`)
return res.arrayBuffer()
}
function initScene() {
const container = containerRef.value
if (!container) return
const width = container.clientWidth || 640
const height = container.clientHeight || 480
scene = new THREE.Scene()
scene.background = new THREE.Color(0xf0f2f5)
camera = new THREE.PerspectiveCamera(45, width / height, 0.01, 10000)
camera.position.copy(defaultCameraPosition)
renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true })
renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2))
renderer.setSize(width, height)
renderer.outputColorSpace = THREE.SRGBColorSpace
container.innerHTML = ''
container.appendChild(renderer.domElement)
controls = new OrbitControls(camera, renderer.domElement)
controls.enableDamping = true
controls.dampingFactor = 0.08
controls.target.copy(defaultTarget)
const ambient = new THREE.AmbientLight(0xffffff, 0.75)
const dir1 = new THREE.DirectionalLight(0xffffff, 1.1)
dir1.position.set(5, 8, 6)
const dir2 = new THREE.DirectionalLight(0xffffff, 0.45)
dir2.position.set(-4, -2, -5)
scene.add(ambient, dir1, dir2)
const grid = new THREE.GridHelper(10, 20, 0xcccccc, 0xe8e8e8)
scene.add(grid)
animate()
}
function animate() {
animationId = requestAnimationFrame(animate)
controls?.update()
if (renderer && scene && camera) renderer.render(scene, camera)
}
function frameModel(object: THREE.Object3D) {
if (!camera || !controls) return
const box = new THREE.Box3().setFromObject(object)
if (box.isEmpty()) return
const size = box.getSize(new THREE.Vector3())
const center = box.getCenter(new THREE.Vector3())
const maxDim = Math.max(size.x, size.y, size.z, 0.001)
const dist = maxDim * 1.8 / Math.tan((camera.fov * Math.PI) / 360)
defaultTarget.copy(center)
defaultCameraPosition.set(center.x + dist * 0.6, center.y + dist * 0.5, center.z + dist * 0.8)
camera.position.copy(defaultCameraPosition)
camera.near = maxDim / 100
camera.far = maxDim * 100
camera.updateProjectionMatrix()
controls.target.copy(center)
controls.update()
}
function resetView() {
if (!camera || !controls) return
camera.position.copy(defaultCameraPosition)
controls.target.copy(defaultTarget)
controls.update()
}
function clearModel() {
if (modelRoot && scene) {
scene.remove(modelRoot)
modelRoot.traverse((child) => {
const mesh = child as THREE.Mesh
if (mesh.geometry) mesh.geometry.dispose()
if (mesh.material) {
const mats = Array.isArray(mesh.material) ? mesh.material : [mesh.material]
mats.forEach(m => m.dispose())
}
})
modelRoot = null
}
objectUrls.forEach(u => URL.revokeObjectURL(u))
objectUrls = []
}
function disposeViewer() {
disposed = true
cancelAnimationFrame(animationId)
clearModel()
controls?.dispose()
renderer?.dispose()
controls = null
renderer = null
scene = null
camera = null
disposeDracoLoader()
}
async function loadFromFile(file: File) {
if (disposed) return
loading.value = true
error.value = ''
clearModel()
const ext = file.name.split('.').pop()?.toLowerCase() ?? ''
if (ext !== 'glb' && ext !== 'gltf') {
error.value = '仅支持 .glb / .gltf 文件'
loading.value = false
return
}
try {
if (!scene) initScene()
const loader = createGLTFLoader()
if (ext === 'glb') {
const buffer = await file.arrayBuffer()
const gltf = await new Promise<{ scene: THREE.Object3D }>((resolve, reject) => {
loader.parse(buffer, '', resolve, reject)
})
modelRoot = gltf.scene
} else {
const objectUrl = URL.createObjectURL(file)
objectUrls.push(objectUrl)
const gltf = await new Promise<{ scene: THREE.Object3D }>((resolve, reject) => {
loader.load(objectUrl, (g) => resolve(g), undefined, reject)
})
modelRoot = gltf.scene
}
scene!.add(modelRoot!)
frameModel(modelRoot!)
} catch (e) {
error.value = ext === 'gltf'
? 'gltf 加载失败;若含外部 .bin 请改用单文件 .glb'
: (e instanceof Error ? e.message : '模型加载失败')
} finally {
loading.value = false
}
}
async function loadModel(url: string) {
if (!url || disposed) return
loading.value = true
error.value = ''
clearModel()
try {
if (!scene) initScene()
const buffer = await fetchModelArrayBuffer(url)
const loader = createGLTFLoader()
const gltf = await new Promise<{ scene: THREE.Object3D }>((resolve, reject) => {
loader.parse(buffer, '', resolve, reject)
})
modelRoot = gltf.scene
scene!.add(modelRoot)
frameModel(modelRoot)
} catch (e) {
error.value = e instanceof Error ? e.message : '模型加载失败'
} finally {
loading.value = false
}
}
function onResize() {
const container = containerRef.value
if (!container || !renderer || !camera) return
const width = container.clientWidth
const height = container.clientHeight
if (!width || !height) return
camera.aspect = width / height
camera.updateProjectionMatrix()
renderer.setSize(width, height)
}
watch(
() => [props.file, props.url] as const,
([file, url]) => {
if (file) {
loadFromFile(file)
} else if (url) {
loadModel(url)
}
},
{ immediate: true },
)
onMounted(() => {
window.addEventListener('resize', onResize)
})
onBeforeUnmount(() => {
window.removeEventListener('resize', onResize)
disposeViewer()
})
</script>
<style scoped>
.cad-model-viewer {
position: relative;
width: 100%;
height: 100%;
min-height: 420px;
background: #f0f2f5;
border-radius: 8px;
overflow: hidden;
}
.cad-model-viewer__canvas {
width: 100%;
height: 100%;
min-height: 420px;
}
.cad-model-viewer__canvas :deep(canvas) {
display: block;
width: 100% !important;
height: 100% !important;
}
.cad-model-viewer__overlay {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 12px;
background: rgba(255, 255, 255, 0.85);
z-index: 2;
}
.cad-model-viewer__overlay--error {
background: rgba(255, 255, 255, 0.92);
}
.cad-model-viewer__toolbar {
position: absolute;
top: 8px;
right: 8px;
z-index: 3;
}
</style>

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<template>
<n-drawer v-model:show="visible" :width="drawerWidth" placement="right">
<n-drawer-content :title="title" closable>
<div class="plm-model-drawer">
<n-descriptions v-if="metaLines.length" :column="2" size="small" label-placement="left" bordered>
<n-descriptions-item v-for="item in metaLines" :key="item.label" :label="item.label">
{{ item.value }}
</n-descriptions-item>
</n-descriptions>
<div v-if="converting" class="plm-model-drawer__status">
<n-spin size="large" />
<p>正在从 PLM 获取并转换模型请稍候</p>
<n-text depth="3">首次查看可能需要 30 数分钟</n-text>
</div>
<CadModelViewer v-else-if="previewUrl" :url="previewUrl" class="plm-model-drawer__viewer" />
<n-result
v-else-if="error"
status="warning"
:title="error"
description="请确认 PLM 中已维护该物料的三维模型"
/>
<n-empty v-else-if="!loading" description="暂无模型数据" />
</div>
</n-drawer-content>
</n-drawer>
</template>
<script setup lang="ts">
import { ref, computed } from 'vue'
import {
NDrawer, NDrawerContent, NDescriptions, NDescriptionsItem,
NSpin, NText, NEmpty, NResult,
} from 'naive-ui'
import CadModelViewer from '@/components/CadModelViewer.vue'
import { plmModelApi, type PlmModelPreviewQuery, type PlmModelPreviewResult, type PlmModelOpenContext } from '@/api/plmModel'
export type { PlmModelOpenContext }
const visible = ref(false)
const loading = ref(false)
const converting = ref(false)
const previewUrl = ref('')
const error = ref('')
const context = ref<PlmModelOpenContext>({})
const resultMeta = ref<PlmModelPreviewResult | null>(null)
const drawerWidth = computed(() => Math.min(window.innerWidth * 0.88, 960))
const title = computed(() => context.value.title || '三维模型')
const metaLines = computed(() => {
const lines: { label: string; value: string }[] = []
const name = resultMeta.value?.materialName || context.value.materialName
const code = resultMeta.value?.materialCode || context.value.materialCode
const drawing = resultMeta.value?.drawingNo || context.value.drawingNo
if (name) lines.push({ label: '物料名称', value: name })
if (code) lines.push({ label: '物料编码', value: code })
if (drawing) lines.push({ label: '图号', value: drawing })
if (resultMeta.value?.originalFormat) {
lines.push({ label: '源格式', value: resultMeta.value.originalFormat.toUpperCase() })
}
return lines
})
function sleep(ms: number) {
return new Promise(resolve => setTimeout(resolve, ms))
}
async function fetchPreview(query: PlmModelPreviewQuery): Promise<PlmModelPreviewResult> {
const maxAttempts = 90
for (let i = 0; i < maxAttempts; i++) {
const res = await plmModelApi.getPreview(query)
if (res.status === 'ready' || res.status === 'failed' || res.status === 'not_found') {
return res
}
converting.value = true
await sleep(2000)
}
return { status: 'failed', message: '模型转换超时,请稍后重试' }
}
async function open(ctx: PlmModelOpenContext) {
context.value = ctx
resultMeta.value = null
previewUrl.value = ''
error.value = ''
converting.value = false
loading.value = true
visible.value = true
try {
const res = await fetchPreview({
orderItemId: ctx.orderItemId,
materialCode: ctx.materialCode,
drawingNo: ctx.drawingNo || ctx.materialCode,
processPlanId: ctx.processPlanId,
dispatchId: ctx.dispatchId,
})
resultMeta.value = res
if (res.status === 'ready' && res.previewUrl) {
previewUrl.value = res.previewUrl
} else {
error.value = res.message || (res.status === 'not_found' ? '未找到该物料的三维模型' : '模型预览失败')
}
} catch (e) {
error.value = e instanceof Error ? e.message : '获取模型预览失败'
} finally {
loading.value = false
converting.value = false
}
}
defineExpose({ open })
</script>
<style scoped>
.plm-model-drawer {
display: flex;
flex-direction: column;
gap: 12px;
height: calc(100vh - 120px);
}
.plm-model-drawer__status {
flex: 1;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 8px;
min-height: 360px;
}
.plm-model-drawer__viewer {
flex: 1;
min-height: 420px;
}
</style>

20
src/utils/gltfLoader.ts Normal file
View File

@ -0,0 +1,20 @@
import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js'
import { DRACOLoader } from 'three/examples/jsm/loaders/DRACOLoader.js'
let dracoLoader: DRACOLoader | null = null
/** 带 Draco 解码的 GLTFLoader压缩 glb 必需) */
export function createGLTFLoader(): GLTFLoader {
const loader = new GLTFLoader()
if (!dracoLoader) {
dracoLoader = new DRACOLoader()
dracoLoader.setDecoderPath('/draco/gltf/')
}
loader.setDRACOLoader(dracoLoader)
return loader
}
export function disposeDracoLoader() {
dracoLoader?.dispose()
dracoLoader = null
}

View File

@ -133,6 +133,7 @@
</div> </div>
<div class="col-actions"> <div class="col-actions">
<n-button text type="primary" size="tiny" @click="openDetail(order)">详情</n-button> <n-button text type="primary" size="tiny" @click="openDetail(order)">详情</n-button>
<n-button text type="info" size="tiny" @click="openPlmModel(order)">模型</n-button>
<n-button text type="primary" size="tiny" disabled title="订单级编辑待支持">编辑</n-button> <n-button text type="primary" size="tiny" disabled title="订单级编辑待支持">编辑</n-button>
<n-dropdown :options="moreOptions" trigger="click" @select="(k) => onMoreSelect(k, order)"> <n-dropdown :options="moreOptions" trigger="click" @select="(k) => onMoreSelect(k, order)">
<n-button text size="tiny">更多</n-button> <n-button text size="tiny">更多</n-button>
@ -152,6 +153,7 @@
:can-assign="hasPermission('biz:orderItem:assign')" :can-assign="hasPermission('biz:orderItem:assign')"
@edit="(p) => handleEdit(p, order)" @edit="(p) => handleEdit(p, order)"
@assign="(p) => disphand(p, order)" @assign="(p) => disphand(p, order)"
@view-model="(p) => openPlmModel(order, p)"
/> />
</div> </div>
</div> </div>
@ -159,6 +161,8 @@
</n-spin> </n-spin>
</div> </div>
<PlmModelDrawer ref="plmModelDrawerRef" />
<div class="board-pagination"> <div class="board-pagination">
<n-pagination <n-pagination
v-model:page="pagination.page" v-model:page="pagination.page"
@ -199,6 +203,7 @@
:can-assign="hasPermission('biz:orderItem:assign')" :can-assign="hasPermission('biz:orderItem:assign')"
@edit="(p) => handleEdit(p, detailData!)" @edit="(p) => handleEdit(p, detailData!)"
@assign="(p) => disphand(p, detailData!)" @assign="(p) => disphand(p, detailData!)"
@view-model="(p) => openPlmModel(detailData!, p)"
/> />
</div> </div>
</template> </template>
@ -349,6 +354,8 @@ import {
import { useUserStore } from '@/stores/user' import { useUserStore } from '@/stores/user'
import ProcessFlowStepper from './components/ProcessFlowStepper.vue' import ProcessFlowStepper from './components/ProcessFlowStepper.vue'
import ProcessCard from './components/ProcessCard.vue' import ProcessCard from './components/ProcessCard.vue'
import PlmModelDrawer from '@/components/PlmModelDrawer.vue'
import type { PlmModelOpenContext } from '@/api/plmModel'
import Pgitem from './pgitem.vue' import Pgitem from './pgitem.vue'
const message = useMessage() const message = useMessage()
@ -393,6 +400,21 @@ const dispatchform = reactive<any>({
const dispatchrules = {} const dispatchrules = {}
const importModalVisible = ref(false) const importModalVisible = ref(false)
const plmModelDrawerRef = ref<InstanceType<typeof PlmModelDrawer> | null>(null)
function openPlmModel(order: OrderProcessPlanVO, process?: ProcessPlanItemVO) {
const ctx: PlmModelOpenContext = {
orderItemId: order.orderItemId,
materialCode: order.materialCode,
materialName: order.materialName,
drawingNo: order.materialCode,
title: process
? `三维模型 · ${process.processName || process.processCode || ''}`
: `三维模型 · ${order.materialName || order.materialCode || ''}`,
}
if (process?.planId) ctx.processPlanId = process.planId
plmModelDrawerRef.value?.open(ctx)
}
const batchOptions = [ const batchOptions = [
{ label: '全部展开', key: 'expandAll' }, { label: '全部展开', key: 'expandAll' },

View File

@ -72,6 +72,7 @@
ghost ghost
@click="emit('edit', process)" @click="emit('edit', process)"
>编辑</n-button> >编辑</n-button>
<n-button size="tiny" type="info" ghost @click="emit('viewModel', process)">模型</n-button>
<n-button size="tiny" quaternary disabled>返工</n-button> <n-button size="tiny" quaternary disabled>返工</n-button>
<n-button <n-button
size="tiny" size="tiny"
@ -103,6 +104,7 @@ const props = defineProps<{
const emit = defineEmits<{ const emit = defineEmits<{
edit: [process: ProcessPlanItemVO] edit: [process: ProcessPlanItemVO]
assign: [process: ProcessPlanItemVO] assign: [process: ProcessPlanItemVO]
viewModel: [process: ProcessPlanItemVO]
}>() }>()
const totalQty = computed(() => props.process.quantity ?? 0) const totalQty = computed(() => props.process.quantity ?? 0)

View File

@ -110,6 +110,8 @@
</div> </div>
</n-card> </n-card>
<PlmModelDrawer ref="plmModelDrawerRef" />
<!--暂停恢复弹框--> <!--暂停恢复弹框-->
<n-modal <n-modal
v-model:show="pausemodal" v-model:show="pausemodal"
@ -187,6 +189,8 @@ import {
mytasks, mytasks,
inspectio inspectio
} from '@/api/production' } from '@/api/production'
import PlmModelDrawer from '@/components/PlmModelDrawer.vue'
import type { PlmModelOpenContext } from '@/api/plmModel'
//const dialog = useDialog() //const dialog = useDialog()
@ -222,6 +226,19 @@ const pagination = reactive({
itemCount: 0 itemCount: 0
}) })
const plmModelDrawerRef = ref<InstanceType<typeof PlmModelDrawer> | null>(null)
function openPlmModel(row: Record<string, unknown>) {
const ctx: PlmModelOpenContext = {
dispatchId: row.id as number | string,
materialCode: row.materialCode as string | undefined,
materialName: row.materialName as string | undefined,
drawingNo: (row.drawingNo as string | undefined) || (row.materialCode as string | undefined),
title: `三维模型 · ${row.processName || row.materialName || ''}`,
}
plmModelDrawerRef.value?.open(ctx)
}
const columns = [ const columns = [
// { // {
// type: 'selection', // type: 'selection',
@ -404,10 +421,15 @@ const columns = [
type:'primary', type:'primary',
ghost:true, ghost:true,
onClick: () => { handlpause(row) } }, onClick: () => { handlpause(row) } },
//{ default: () => [h(NIcon, null, { default: () => h(CreateOutline) }), ' ' ]}
{ default: () => '报检'} { default: () => '报检'}
)) ))
} }
buttons.push(h(NButton, {
size: 'small',
type: 'info',
ghost: true,
onClick: () => openPlmModel(row),
}, { default: () => '模型' }))
return buttons.length > 0 ? h(NSpace, {justify:'center'}, { default: () => buttons }) : '-' return buttons.length > 0 ? h(NSpace, {justify:'center'}, { default: () => buttons }) : '-'
} }

View File

@ -0,0 +1,103 @@
<template>
<div class="cad-preview-page">
<n-card title="三维模型预览(本地)" size="small">
<n-alert type="info" :bordered="false" style="margin-bottom: 16px">
上传 <strong>.glb</strong> <strong>.gltf</strong> 即可在浏览器中预览
推荐使用单文件 <strong>.glb</strong>gltf 若依赖外部 .bin / 贴图可能无法加载
</n-alert>
<div class="upload-row">
<n-upload
:max="1"
accept=".glb,.gltf"
:show-file-list="true"
:default-upload="false"
@change="onFileChange"
>
<n-upload-dragger style="padding: 24px 32px">
<div style="margin-bottom: 8px">
<n-icon size="40" :depth="3"><CloudUploadOutline /></n-icon>
</div>
<n-text>点击或拖拽 glb / gltf 到此处</n-text>
</n-upload-dragger>
</n-upload>
<n-space v-if="currentFile" vertical align="start">
<n-text depth="3">当前文件</n-text>
<n-tag type="info" :bordered="false">{{ currentFile.name }}</n-tag>
<n-text depth="3">{{ formatSize(currentFile.size) }}</n-text>
<n-button size="small" quaternary @click="clearFile">清除</n-button>
</n-space>
</div>
<div class="viewer-wrap">
<CadModelViewer v-if="currentFile" :file="currentFile" />
<div v-else class="viewer-placeholder">
<n-empty description="请先上传模型文件" />
</div>
</div>
</n-card>
</div>
</template>
<script setup lang="ts">
import { ref } from 'vue'
import {
NCard, NAlert, NUpload, NUploadDragger, NIcon, NText, NTag, NButton, NSpace, NEmpty,
type UploadFileInfo,
} from 'naive-ui'
import { CloudUploadOutline } from '@vicons/ionicons5'
import CadModelViewer from '@/components/CadModelViewer.vue'
const currentFile = ref<File | null>(null)
function onFileChange({ fileList }: { fileList: UploadFileInfo[] }) {
const item = fileList[fileList.length - 1]
currentFile.value = item?.file ?? null
}
function clearFile() {
currentFile.value = null
}
function formatSize(bytes: number) {
if (bytes < 1024) return `${bytes} B`
if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
return `${(bytes / 1024 / 1024).toFixed(2)} MB`
}
</script>
<style scoped>
.cad-preview-page {
padding: 16px;
}
.upload-row {
display: flex;
gap: 24px;
align-items: flex-start;
margin-bottom: 16px;
flex-wrap: wrap;
}
.upload-row :deep(.n-upload) {
flex: 1;
min-width: 280px;
max-width: 480px;
}
.viewer-wrap {
height: calc(100vh - 320px);
min-height: 480px;
}
.viewer-placeholder {
display: flex;
align-items: center;
justify-content: center;
height: 100%;
min-height: 480px;
border: 1px dashed var(--n-border-color);
border-radius: 8px;
background: var(--n-action-color);
}
</style>