mousemove

src/core/base/BaseRenderer.ts

@@ -88,6 +88,7 @@ export default abstract class BaseRenderer {
         createType: 'point',
         entityId: item.id,
         draggable: item.dt.protected !== true,
+        selectable: item.dt.selectable !== false,
         t: item.t
       }
     }
@@ -103,6 +104,10 @@ export default abstract class BaseRenderer {
         ...object.userData,
         createType: 'line',
         entityId: getLineId(start.id, end.id, type),
+        startId: start.id,
+        endId: end.id,
+        draggable: false,
+        selectable: false,
         t: start.t
       }
     }

src/core/controls/SelectInspect.ts

@@ -312,11 +312,11 @@ export default class SelectInspect implements IControls {
     if (Date.now() - clickTime < 200) {
       // 如果是点击事件，触发选中逻辑
       const objects: THREE.Object3D[] = this.viewport.entityManager.getObjectByCanvasMouse(event)
-      if (objects.length > 0 && objects[0]?.userData?.entityId) {
+      if (objects.length > 0 && objects[0]?.userData?.entityId && objects[0]?.userData?.createType !== 'line') {
         console.log('mouseClick', objects)
         const object = objects[0]
         const entityId = object.userData.entityId
-        const item = this.viewport.entityManager.findItemById(entityId)
+        let item = this.viewport.entityManager.findItemById(entityId)
         const itemTypeName = object.userData.t
         if (item.dt.protected !== true) {
           this.viewport.state.selectedObject = markRaw(object)

src/core/manager/EntityManager.ts

@@ -4,6 +4,7 @@ import type BaseRenderer from '@/core/base/BaseRenderer'
 import { getRenderer } from './ModuleManager'
 import { getClosestObject, getLineId, parseLineId } from '@/core/ModelUtils'
 import { Vector2 } from 'three'
+import { getFreezeDeep } from '@/utils/webutils.ts'
 
 /**
  * 实体管理器
@@ -17,7 +18,7 @@ export default class EntityManager {
   viewport: Viewport
 
   // 所有数据点的实体
-  private readonly entities = new Map<string, ItemJson>()
+  private readonly ___entityMap = new Map<string, ItemJson>()
 
   // 关系索引
   private readonly relationIndex = new Map<string, Relation>()
@@ -26,7 +27,9 @@ export default class EntityManager {
   private readonly objects = new Map<string, THREE.Object3D[]>()
 
   // 所有 THREEJS "可选中"对象, 检索值是"点实体"的 id, 值是 THREE.Object3D 数组
-  private readonly _selectableObjects: THREE.Object3D[] = []
+  readonly _selectableObjects: THREE.Object3D[] = []
+
+  readonly _draggableObjects: THREE.Object3D[] = []
 
   // 所有 THREEJS "线"对象, 检索值是"线实体"的 id, 取值方式是 {type}${startId}${endId}, 值是 THREE.Object3D 数组
   private readonly lines = new Map<string, THREE.Object3D[]>()
@@ -51,7 +54,7 @@ export default class EntityManager {
     this.diffRenderer.clear()
 
     // 清理所有实体和关系索引
-    this.entities.clear()
+    this.___entityMap.clear()
     this.relationIndex.clear()
     this.objects.clear()
     this.lines.clear()
@@ -62,14 +65,14 @@ export default class EntityManager {
    * 克隆需要回写的实体集合
    */
   cloneWriteBackEntities(): Map<string, ItemJson> {
-    const entities = new Map<string, ItemJson>()
+    const result = new Map<string, ItemJson>()
     for (const id of this.writeBackEntities) {
-      const entity = this.entities.get(id)
+      const entity = this.___entityMap.get(id)
       if (!entity) continue
-      entities.set(id, _.cloneDeep(entity))
+      result.set(id, _.cloneDeep(entity))
     }
-    console.log('需要回写', entities.size, '行数据')
+    console.log('需要回写', result.size, '行数据')
-    return entities
+    return result
   }
 
   init(viewport: Viewport) {
@@ -97,14 +100,14 @@ export default class EntityManager {
       throw new Error('Entity must have an id')
     }
     const entity = _.cloneDeep(entityRaw) as ItemJson
-    const originEntity = this.entities.get(entity.id)
+    const originEntity = this.___entityMap.get(entity.id)
 
     // 找到这个数据的渲染器
     const renderer = this.getDiffRenderer(entity.t)
 
     // 先判断坐标是否变化
     const coordinateChanged = originEntity?.tf && entity?.tf && !_.isEqual(originEntity.tf[0], entity.tf[0])
-    this.entities.set(entity.id, entity)
+    this.___entityMap.set(entity.id, entity)
 
     // 更新关系网
     this.updateRelations(entity, originEntity)
@@ -148,7 +151,7 @@ export default class EntityManager {
    * 删除实体, 与这个点有关的所有线都要删除, 与这个点有关系的点,都要对应的 center[] / in[] / out[] 都要断绝关系
    */
   deleteEntity(id: string, option: EntityCudOption = {}): void {
-    const entity = this.entities.get(id)
+    const entity = this.___entityMap.get(id)
     if (!entity) return
 
     option.originEntity = _.cloneDeep(entity)
@@ -157,7 +160,7 @@ export default class EntityManager {
     // 先生成线差量，再清理关系
     this.generateLineDiffsForDelete(id)
     this.removeRelations(id)      // 清理关系
-    this.entities.delete(id)      // 删除实体
+    this.___entityMap.delete(id)      // 删除实体
 
     this.getDiffRenderer(entity.t).deletePoint(id, option as RendererCudOption)
   }
@@ -189,8 +192,8 @@ export default class EntityManager {
     for (const [itemTypeName, renderer] of this.diffRenderer.entries()) {
       // "线"创建
       for (const [lineId, lineDiffItem] of this.lineDiffs.create.entries()) {
-        const start = this.entities.get(lineDiffItem.startId)
+        const start = this.___entityMap.get(lineDiffItem.startId)
-        const end = this.entities.get(lineDiffItem.endId)
+        const end = this.___entityMap.get(lineDiffItem.endId)
 
         // 添加存在性检查
         if (!start || !end) {
@@ -207,8 +210,8 @@ export default class EntityManager {
 
       // "线"更新
       for (const [lineId, lineDiffItem] of this.lineDiffs.update.entries()) {
-        const start = this.entities.get(lineDiffItem.startId)
+        const start = this.___entityMap.get(lineDiffItem.startId)
-        const end = this.entities.get(lineDiffItem.endId)
+        const end = this.___entityMap.get(lineDiffItem.endId)
 
         // 添加存在性检查
         if (!start || !end) {
@@ -226,8 +229,8 @@ export default class EntityManager {
 
       // "线"删除
       for (const [lineId, lineDiffItem] of this.lineDiffs.delete.entries()) {
-        const start = this.entities.get(lineDiffItem.startId)
+        const start = this.___entityMap.get(lineDiffItem.startId)
-        const end = this.entities.get(lineDiffItem.endId)
+        const end = this.___entityMap.get(lineDiffItem.endId)
 
         if (!start || !end) {
           // 即使实体不存在也要处理删除
@@ -265,7 +268,7 @@ export default class EntityManager {
       needUpdateIds.add(lineDiffItem.endId)
     }
     for (const id of needUpdateIds) {
-      const entity = this.entities.get(id)
+      const entity = this.___entityMap.get(id)
       if (entity) {
         entity.dt.center = Array.from(this.relationIndex.get(id)?.center || [])
         entity.dt.in = Array.from(this.relationIndex.get(id)?.input || [])
@@ -407,115 +410,45 @@ export default class EntityManager {
     return renderer
   }
 
-
-  // /**
-  //  * 重命名一个点
-  //  * 注意, 不能在更新时刻改名. 所有的关系节点都应该改名
-  //  */
-  // renamePoint(newId: string, originId: string) {
-  //   if (this.isUpdating) {
-  //     throw new Error('Cannot rename point during update')
-  //   }
-  //   const entity = this.entities.get(originId)
-  //   if (!entity) {
-  //     throw new Error(`Entity with id ${originId} does not exist`)
-  //   }
-  //   if (this.entities.has(newId)) {
-  //     throw new Error(`Entity with id ${newId} already exists`)
-  //   }
-  //   entity.id = newId
-  //   this.entities.set(newId, entity)
-  //   this.entities.delete(originId)
-  //   this.objects.set(newId, this.objects.get(originId) || [])
-  //   this.objects.delete(originId)
-  //
-  //   // 更新关系索引
-  //   const relations = this.relationIndex.get(originId)
-  //   if (relations) {
-  //     this.relationIndex.delete(originId)
-  //
-  //     // 更新所有关系中的 id
-  //     relations.center.forEach((relatedId) => {
-  //       const rev = this.relationIndex.get(relatedId)
-  //       if (rev && rev.delete('center', originId)) {
-  //         rev.add('center', newId)
-  //       }
-  //     })
-  //     relations.input.forEach((relatedId) => {
-  //       const rev = this.relationIndex.get(relatedId)
-  //       if (rev && rev.delete('out', originId)) {
-  //         rev.add('out', newId)
-  //       }
-  //     })
-  //     relations.output.forEach((relatedId) => {
-  //       const rev = this.relationIndex.get(relatedId)
-  //       if (rev && rev.delete('in', originId)) {
-  //         rev.add('in', newId)
-  //       }
-  //     })
-  //
-  //     this.relationIndex.set(newId, relations)
-  //   }
-  //
-  //   // 更新所有线段数据
-  //   for (const [lineId, lineObjects] of this.lines.entries()) {
-  //     const [type, startId, endId] = parseLineId(lineId)
-  //     if (startId === originId) {
-  //       const newLineId = getLineId(newId, endId, type)
-  //       this.lines.set(newLineId, lineObjects)
-  //       this.lines.delete(lineId)
-  //
-  //     } else if (endId === originId) {
-  //       const newLineId = getLineId(startId, newId, type)
-  //       this.lines.set(newLineId, lineObjects)
-  //       this.lines.delete(lineId)
-  //     }
-  //   }
-  // }
-
   deleteEntityOnly(id: string) {
-    return this.entities.delete(id)
+    return this.___entityMap.delete(id)
   }
 
   findObjectsById(id: string) {
     return this.objects.get(id) || []
   }
 
-  deleteObjectsOnly(id: string) {
-    // 删除对象时，也需要从 _selectableObjects 中移除
-    const rel = this.objects.get(id)
-    if (rel) {
-      _.remove(this._selectableObjects, obj => !rel.includes(obj))
-    }
-    return this.objects.delete(id)
-  }
-
   appendObject(id: string, points: THREE.Object3D[]) {
     this.objects.set(id, points)
     // 如果是可选中对象，添加到 _selectableObjects 中
-    if (points.some(obj => obj.userData.selectable !== false)) {
+    for (const point of points) {
-      this._selectableObjects.push(...points)
+      if (point.userData.selectable !== false) {
+        this._selectableObjects.push(point)
+      }
+      if (point.userData.draggable) {
+        this._draggableObjects.push(point)
+      }
     }
   }
 
   appendLineObject(id: string, lines: THREE.Object3D[]) {
     this.lines.set(id, lines)
-    // 如果是可选中对象，添加到 _selectableObjects 中
-    if (lines.some(obj => obj.userData.selectable !== false)) {
-      this._selectableObjects.push(...lines)
-    }
   }
 
   findLineObjectsById(lineId: string): THREE.Object3D[] {
     return this.lines.get(lineId) || []
   }
 
+  deleteObjectsOnly(id: string) {
+    _.remove(this._selectableObjects, obj => obj.userData?.entityId === id)
+    _.remove(this._draggableObjects, obj => obj.userData?.entityId === id)
+    return this.objects.delete(id)
+  }
+
   deleteLineObjectOnly(id: string) {
     // 删除线对象时，也需要从 _selectableObjects 中移除
-    const rel = this.lines.get(id)
+    _.remove(this._selectableObjects, obj => obj.userData?.entityId === id)
-    if (rel) {
+    _.remove(this._draggableObjects, obj => obj.userData?.entityId === id)
-      _.remove(this._selectableObjects, obj => !rel.includes(obj))
-    }
     return this.lines.delete(id)
   }
 
@@ -526,7 +459,7 @@ export default class EntityManager {
     if (!linkStartPointId) {
       return
     }
-    return this.entities.get(linkStartPointId)
+    return getFreezeDeep(this.___entityMap.get(linkStartPointId))
   }
 
   getObjectByCanvasMouse(event: MouseEvent): THREE.Object3D[] {

src/editor/widgets/property/PropertyView.vue

@@ -1,7 +1,8 @@
 <template>
   <div class="title">
     <template v-if="!!t">
-      属性 <el-tag type="primary">{{ t }}</el-tag>
+      属性
+      <el-tag type="primary">{{ t }}</el-tag>
       <el-input v-model="searchKeyword" size="small" style="width: 240px" placeholder="Search">
         <template #prefix>
           <component :is="renderIcon('element Search')"></component>
@@ -85,7 +86,7 @@ export default {
   },
   computed: {
     t() {
-      return this.selectedItem ? ('(' + this.selectedItem.t + ')') : ''
+      return this.selectedItem ? this.selectedItem.t : ''
     },
     selectedItem() {
       return this.state?.selectedItem

src/modules/gstore/GstoreRenderer.ts

@@ -101,6 +101,6 @@ export default class GstoreRenderer extends BaseRenderer {
 
   dispose() {
     super.dispose()
-    this.pointMaterial.dispose()
+    this.pointMaterial?.dispose()
   }
 }

src/modules/measure/MeasureRenderer.ts

@@ -209,7 +209,7 @@ export default class MeasureRenderer extends BaseRenderer {
     }
     this.group = undefined
 
-    this.pointMaterial.dispose()
+    this.pointMaterial?.dispose()
-    this.lineMaterial.dispose()
+    this.lineMaterial?.dispose()
   }
 }

src/modules/rack/RackRenderer.ts

@@ -137,7 +137,7 @@ export default class RackRenderer extends BaseRenderer {
 
   dispose() {
     super.dispose()
-    this.pointMaterial.dispose()
+    this.pointMaterial?.dispose()
   }
 
   createPointBasic(item: ItemJson, option?: RendererCudOption): Object3D[] {

src/modules/way/WayRenderer.ts

@@ -16,8 +16,6 @@ export default class WayRenderer extends BaseRenderer {
   static POINT_NAME = 'way_point'
   static LINE_NAME = 'way_line'
 
-  public useHtmlLabel = false
-
   pointMaterial: THREE.Material
   lineMaterial = new THREE.MeshBasicMaterial({
     color: 0xa0cfff,
@@ -167,7 +165,7 @@ export default class WayRenderer extends BaseRenderer {
 
   dispose() {
     super.dispose()
-    this.pointMaterial.dispose()
+    this.pointMaterial?.dispose()
-    this.lineMaterial.dispose()
+    this.lineMaterial?.dispose()
   }
 }

src/utils/webutils.ts

@@ -7,6 +7,61 @@ import * as ElementPlusIconsVue from '@element-plus/icons-vue'
 import * as THREE from 'three'
 import Decimal from 'decimal.js'
 
+
+/**
+ * 深度冻结对象（不影响原对象）
+ */
+export function getFreezeDeep<T>(obj: T, deep = 5): T {
+  // 辅助函数：深拷贝
+  function deepClone<T>(value: T, depth: number): T {
+    if (typeof value !== 'object' || value === null || depth < 0) {
+      return value
+    }
+
+    if (Array.isArray(value)) {
+      const arr: any[] = []
+      for (let i = 0; i < value.length; i++) {
+        arr[i] = deepClone(value[i], depth - 1)
+      }
+      return arr as any
+    }
+
+    const clone = {} as T
+    for (const key in value) {
+      if (Object.prototype.hasOwnProperty.call(value, key)) {
+        clone[key] = deepClone(value[key], depth - 1)
+      }
+    }
+
+    return clone
+  }
+
+  // 先深拷贝，再冻结
+  const cloned = deepClone(obj, deep)
+
+  function freezeDeep<T>(value: T, depth: number): T {
+    if (typeof value !== 'object' || value === null || depth < 0) {
+      return value
+    }
+
+    if (Array.isArray(value)) {
+      for (let i = 0; i < value.length; i++) {
+        value[i] = freezeDeep(value[i], depth - 1)
+      }
+    } else {
+      for (const key in value) {
+        if (Object.prototype.hasOwnProperty.call(value, key)) {
+          value[key] = freezeDeep(value[key], depth - 1)
+        }
+      }
+    }
+
+    return Object.freeze(value)
+  }
+
+  return freezeDeep(cloned, deep)
+}
+
 export function getQueryParams() {
   // const search = window.location.search || window.location.hash.split('?')[1] || ''
   // const params = new URLSearchParams(search)
@@ -68,31 +123,31 @@ export function createShortUUID() {
  */
 export function compressUUID(uuid) {
   // 移除 UUID 中的连字符
-  const hex = uuid.replace(/-/g, '');
+  const hex = uuid.replace(/-/g, '')
 
   // 将 Hex 转换为十进制的大整数字符串
-  const decimalValue = new Decimal(`0x${hex}`);
+  const decimalValue = new Decimal(`0x${hex}`)
 
   // 定义 Base62 字符集
-  const base62Chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
+  const base62Chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
 
-  let result = '';
+  let result = ''
-  let num = decimalValue;
+  let num = decimalValue
 
   // 使用 decimal.js 进行 Base62 转换
   while (num.greaterThanOrEqualTo(62)) {
-    const remainder = num.mod(62);
+    const remainder = num.mod(62)
-    result = base62Chars[remainder.toNumber()] + result;
+    result = base62Chars[remainder.toNumber()] + result
-    num = num.dividedToIntegerBy(62);
+    num = num.dividedToIntegerBy(62)
   }
 
   if (num.toNumber() > 0) {
-    result = base62Chars[num.toNumber()] + result;
+    result = base62Chars[num.toNumber()] + result
   }
 
   // UUID 总共 16 字节，理论上最多是 128 bits，所以压缩后应该是 22 位 Base62 字符左右
   // 补足前导 0 保证长度一致（可选）
-  return result.padStart(22, '0');
+  return result.padStart(22, '0')
 }
 
 /**