750 lines
31 KiB
Python
750 lines
31 KiB
Python
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#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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SUW Core - Deletion Manager Module
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拆分自: suw_impl.py (Line 4274-4800, 6970-7100)
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用途: Blender删除管理、对象清理、数据结构维护
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版本: 1.0.0
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作者: SUWood Team
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"""
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from .memory_manager import memory_manager, execute_in_main_thread
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import time
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import logging
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import threading
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from typing import Dict, Any, List, Optional
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# 设置日志
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logger = logging.getLogger(__name__)
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# 检查Blender可用性
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try:
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import bpy
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BLENDER_AVAILABLE = True
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except ImportError:
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BLENDER_AVAILABLE = False
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# 导入依赖模块
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# ==================== 删除管理器类 ====================
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class DeletionManager:
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"""删除管理器 - 负责所有删除相关操作"""
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def __init__(self, suw_impl=None):
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"""
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初始化删除管理器
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Args:
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suw_impl: SUWImpl实例的引用（可选）
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"""
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self.suw_impl = suw_impl
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# 删除统计
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self.deletion_stats = {
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"units_deleted": 0,
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"zones_deleted": 0,
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"parts_deleted": 0,
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"hardwares_deleted": 0,
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"objects_deleted": 0,
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"deletion_errors": 0
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}
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logger.info("✅ 删除管理器初始化完成")
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# ==================== 原始命令方法 ====================
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def c09(self, data: Dict[str, Any]):
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"""del_entity - 删除实体 - 完全对应c03/c04创建逻辑的析构函数"""
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try:
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if not BLENDER_AVAILABLE:
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logger.warning("Blender 不可用，跳过删除操作")
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return None
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def delete_entities():
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try:
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# 确保在主线程中执行
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if threading.current_thread() != threading.main_thread():
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logger.warning("删除操作转移到主线程执行")
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return 0
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# 清除所有选择
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if self.suw_impl and hasattr(self.suw_impl, 'sel_clear'):
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self.suw_impl.sel_clear()
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uid = data.get("uid")
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typ = data.get("typ") # uid/zid/cp/work/hw/pull/wall
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oid = data.get("oid", 0)
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logger.info(f"🗑️ 开始删除实体: uid={uid}, typ={typ}, oid={oid}")
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# 【构造/析构对称性】根据类型执行对应的删除逻辑
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if typ == "uid":
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# 删除整个单元 - 对应c03/c04的完整创建
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self._del_unit_complete(uid)
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elif typ == "zid":
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# 删除区域 - 对应c03的zone创建
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self._del_zone_complete(uid, oid)
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elif typ == "cp":
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# 删除部件 - 对应c04的part创建
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self._del_part_complete(uid, oid)
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elif typ == "wall":
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# 删除墙体实体
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self._del_wall_entity_safe(data, uid, oid)
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elif typ == "hw":
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# 删除硬件
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self._del_hardware_complete(uid, oid)
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else:
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# 其他类型的删除
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self._del_other_entity_safe(data, uid, typ, oid)
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# 清理标签和维度标注
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self._clear_labels_safe()
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# 强制更新视图
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if BLENDER_AVAILABLE:
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bpy.context.view_layer.update()
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logger.info(f"✅ 删除实体完成: uid={uid}, typ={typ}, oid={oid}")
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return True
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except Exception as e:
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logger.error(f"删除实体失败: {e}")
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self.deletion_stats["deletion_errors"] += 1
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import traceback
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logger.error(traceback.format_exc())
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return False
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# 在主线程中执行删除操作
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if self.suw_impl and hasattr(self.suw_impl, 'execute_in_main_thread'):
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result = self.suw_impl.execute_in_main_thread(delete_entities)
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# 确保返回有效值
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return result if result is not None else True
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else:
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# 直接执行
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result = delete_entities()
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return result if result is not None else True
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except Exception as e:
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logger.error(f"❌ 删除实体失败: {e}")
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self.deletion_stats["deletion_errors"] += 1
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return None
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def c03(self, data: Dict[str, Any]):
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"""删除层次结构 - 超级安全版本"""
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try:
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if not BLENDER_AVAILABLE:
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logger.warning("Blender 不可用，跳过层次删除")
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return None
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logger.info("🗑️ 执行c03命令: 删除层次结构")
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# 使用保守的删除策略
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def delete_hierarchy_ultra_safe(root_obj):
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"""超级保守的层次删除"""
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try:
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if not root_obj or not self._is_object_valid(root_obj):
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return 0
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deleted_count = 0
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children_to_delete = []
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# 收集所有子对象
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def collect_children(obj, collection):
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if obj and self._is_object_valid(obj):
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collection.append(obj)
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for child in obj.children:
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collect_children(child, collection)
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collect_children(root_obj, children_to_delete)
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# 从叶子节点开始删除
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for obj in reversed(children_to_delete):
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if self._delete_object_safe(obj):
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deleted_count += 1
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return deleted_count
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except Exception as e:
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logger.error(f"层次删除失败: {e}")
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return 0
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# 获取目标对象并执行删除
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uid = data.get("uid", "")
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target_name = data.get("target", f"Unit_{uid}")
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target_obj = bpy.data.objects.get(target_name)
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if target_obj:
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deleted_count = delete_hierarchy_ultra_safe(target_obj)
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logger.info(f"✅ 层次删除完成: 删除了 {deleted_count} 个对象")
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return deleted_count
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else:
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logger.warning(f"目标对象不存在: {target_name}")
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return 0
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except Exception as e:
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logger.error(f"c03命令执行失败: {e}")
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self.deletion_stats["deletion_errors"] += 1
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return None
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# ==================== 核心删除方法 ====================
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def _del_unit_complete(self, uid: str):
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"""完整删除单元 - 对应c03/c04的完整创建逻辑"""
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try:
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logger.info(f"🗑️ 开始完整删除单元: {uid}")
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if not self.suw_impl:
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logger.error("缺少SUWImpl引用，无法删除单元")
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return
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# 1. 删除所有区域 (对应c03创建的zones)
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if hasattr(self.suw_impl, 'zones') and uid in self.suw_impl.zones:
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zones_to_delete = list(self.suw_impl.zones[uid].keys())
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for zid in zones_to_delete:
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self._del_zone_complete(uid, zid)
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# 清空zones字典
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del self.suw_impl.zones[uid]
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logger.info(f"✅ 清理了单元 {uid} 的所有区域数据")
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# 2. 删除所有部件 (对应c04创建的parts)
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if hasattr(self.suw_impl, 'parts') and uid in self.suw_impl.parts:
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parts_to_delete = list(self.suw_impl.parts[uid].keys())
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for cp in parts_to_delete:
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self._del_part_complete(uid, cp)
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# 清空parts字典
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del self.suw_impl.parts[uid]
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logger.info(f"✅ 清理了单元 {uid} 的所有部件数据")
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# 3. 删除所有硬件 (对应c08创建的hardwares)
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if hasattr(self.suw_impl, 'hardwares') and uid in self.suw_impl.hardwares:
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hardwares_to_delete = list(self.suw_impl.hardwares[uid].keys())
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for hw_id in hardwares_to_delete:
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self._del_hardware_complete(uid, hw_id)
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# 清空hardwares字典
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del self.suw_impl.hardwares[uid]
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logger.info(f"✅ 清理了单元 {uid} 的所有硬件数据")
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# 4. 删除所有加工 (对应c05创建的machinings)
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if hasattr(self.suw_impl, 'machinings') and uid in self.suw_impl.machinings:
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del self.suw_impl.machinings[uid]
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logger.info(f"✅ 清理了单元 {uid} 的所有加工数据")
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# 5. 删除所有尺寸标注 (对应c07创建的dimensions)
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if hasattr(self.suw_impl, 'dimensions') and uid in self.suw_impl.dimensions:
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del self.suw_impl.dimensions[uid]
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logger.info(f"✅ 清理了单元 {uid} 的所有尺寸标注数据")
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# 6. 清理单元级别的数据
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self._cleanup_unit_data(uid)
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# 7. 清理c15缓存
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if hasattr(self.suw_impl, '_clear_c15_cache'):
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self.suw_impl._clear_c15_cache(uid)
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# 更新统计
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self.deletion_stats["units_deleted"] += 1
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logger.info(f"🎉 单元 {uid} 完整删除完成")
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except Exception as e:
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logger.error(f"完整删除单元失败 {uid}: {e}")
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self.deletion_stats["deletion_errors"] += 1
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def _del_zone_complete(self, uid: str, zid: int):
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"""完整删除区域 - 对应c03的zone创建逻辑"""
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try:
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logger.info(f"🗑️ 开始删除区域: uid={uid}, zid={zid}")
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# 1. 找到Zone对象
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zone_name = f"Zone_{zid}"
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zone_obj = bpy.data.objects.get(zone_name)
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if zone_obj:
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# 2. 递归删除所有子对象 (对应create_face_safe创建的子面)
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children_to_delete = list(zone_obj.children)
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for child in children_to_delete:
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logger.info(f"删除Zone子对象: {child.name}")
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self._delete_object_safe(child)
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# 3. 删除Zone对象本身
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logger.info(f"删除Zone对象: {zone_name}")
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self._delete_object_safe(zone_obj)
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else:
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logger.warning(f"Zone对象不存在: {zone_name}")
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# 4. 从数据结构中移除 (对应c03中的存储逻辑)
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if (self.suw_impl and hasattr(self.suw_impl, 'zones') and
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uid in self.suw_impl.zones and zid in self.suw_impl.zones[uid]):
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del self.suw_impl.zones[uid][zid]
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logger.info(f"✅ 从zones数据结构中移除: uid={uid}, zid={zid}")
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# 更新统计
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self.deletion_stats["zones_deleted"] += 1
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logger.info(f"✅ 区域删除完成: uid={uid}, zid={zid}")
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except Exception as e:
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logger.error(f"删除区域失败 uid={uid}, zid={zid}: {e}")
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self.deletion_stats["deletion_errors"] += 1
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def _del_part_complete(self, uid: str, cp: int):
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"""完整删除部件 - 与c04完全对称的删除逻辑"""
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try:
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logger.info(f"🗑️ 开始删除部件: uid={uid}, cp={cp}")
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if not self.suw_impl:
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logger.error("缺少SUWImpl引用，无法删除部件")
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return
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# 【数据结构优先策略】先从数据结构获取信息
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parts = self.suw_impl.get_parts({'uid': uid})
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part_exists_in_data = cp in parts
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if part_exists_in_data:
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part = parts[cp]
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logger.info(f"📊 数据结构中找到部件: {part.name if part else 'None'}")
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# 获取创建记录（如果存在）
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created_objects = part.get(
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"sw_created_objects", {}) if part else {}
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# 1. 清理材质引用（对应c04的材质设置）
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for material_name in created_objects.get("materials", []):
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material = bpy.data.materials.get(material_name)
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if material:
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logger.info(f"🗑️ 清理材质引用: {material_name}")
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# 不删除材质本身，只清理引用
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|||
|
|
|
|||
|
|
# 2. 删除板材（对应c04的板材创建）
|
|||
|
|
for board_name in created_objects.get("boards", []):
|
|||
|
|
board = bpy.data.objects.get(board_name)
|
|||
|
|
if board:
|
|||
|
|
logger.info(f"🗑️ 删除记录的板材: {board_name}")
|
|||
|
|
self._delete_object_safe(board)
|
|||
|
|
else:
|
|||
|
|
logger.info(f"📊 数据结构中未找到部件: uid={uid}, cp={cp}")
|
|||
|
|
part = None
|
|||
|
|
|
|||
|
|
# 3. 查找Blender中的Part对象
|
|||
|
|
part_name = f"Part_{cp}"
|
|||
|
|
part_obj = bpy.data.objects.get(part_name)
|
|||
|
|
|
|||
|
|
deleted_objects_count = 0
|
|||
|
|
|
|||
|
|
if part_obj:
|
|||
|
|
logger.info(f"🎯 在Blender中找到部件对象: {part_name}")
|
|||
|
|
|
|||
|
|
# 3. 递归删除所有子对象 (对应各种板材创建方法)
|
|||
|
|
children_to_delete = list(part_obj.children)
|
|||
|
|
logger.info(f"📦 找到 {len(children_to_delete)} 个子对象需要删除")
|
|||
|
|
|
|||
|
|
for child in children_to_delete:
|
|||
|
|
try:
|
|||
|
|
# 在删除前记录名称，避免删除后访问
|
|||
|
|
child_name = child.name if hasattr(
|
|||
|
|
child, 'name') else 'unknown'
|
|||
|
|
logger.info(f"🗑️ 删除Part子对象: {child_name}")
|
|||
|
|
|
|||
|
|
# 检查是否是板材
|
|||
|
|
try:
|
|||
|
|
if child.get("sw_face_type") == "board":
|
|||
|
|
logger.info(f"📋 删除板材对象: {child_name}")
|
|||
|
|
except (ReferenceError, AttributeError):
|
|||
|
|
# 对象可能已经被删除
|
|||
|
|
pass
|
|||
|
|
|
|||
|
|
success = self._delete_object_safe(child)
|
|||
|
|
if success:
|
|||
|
|
deleted_objects_count += 1
|
|||
|
|
logger.info(f"✅ 子对象删除成功: {child_name}")
|
|||
|
|
else:
|
|||
|
|
logger.warning(f"⚠️ 子对象删除失败: {child_name}")
|
|||
|
|
|
|||
|
|
except (ReferenceError, AttributeError) as e:
|
|||
|
|
logger.warning(f"⚠️ 子对象已被删除，跳过: {e}")
|
|||
|
|
# 对象已被删除，计为成功
|
|||
|
|
deleted_objects_count += 1
|
|||
|
|
|
|||
|
|
# 4. 删除Part对象本身
|
|||
|
|
try:
|
|||
|
|
logger.info(f"🗑️ 删除Part对象: {part_name}")
|
|||
|
|
success = self._delete_object_safe(part_obj)
|
|||
|
|
if success:
|
|||
|
|
deleted_objects_count += 1
|
|||
|
|
logger.info(f"✅ Part对象删除成功: {part_name}")
|
|||
|
|
else:
|
|||
|
|
logger.warning(f"⚠️ Part对象删除失败: {part_name}")
|
|||
|
|
except (ReferenceError, AttributeError) as e:
|
|||
|
|
logger.warning(f"⚠️ Part对象已被删除，跳过: {e}")
|
|||
|
|
# 对象已被删除，计为成功
|
|||
|
|
deleted_objects_count += 1
|
|||
|
|
else:
|
|||
|
|
logger.warning(f"❌ Part对象不存在: {part_name}")
|
|||
|
|
|
|||
|
|
# 5. 全面搜索并删除所有可能的相关板材对象
|
|||
|
|
board_patterns = [
|
|||
|
|
f"Board_Part_{cp}", # 标准板材
|
|||
|
|
f"Board_Part_{cp}_default", # 默认板材
|
|||
|
|
f"Board_Surface_Part_{cp}", # 表面板材
|
|||
|
|
]
|
|||
|
|
|
|||
|
|
# 搜索带时间戳的板材
|
|||
|
|
if BLENDER_AVAILABLE:
|
|||
|
|
all_objects = list(bpy.data.objects)
|
|||
|
|
for obj in all_objects:
|
|||
|
|
# 检查是否是该Part的板材（包含时间戳的情况）
|
|||
|
|
if obj.name.startswith(f"Board_Part_{cp}_") and obj.name != f"Board_Part_{cp}_default":
|
|||
|
|
logger.info(f"🔍 发现时间戳板材: {obj.name}")
|
|||
|
|
board_patterns.append(obj.name)
|
|||
|
|
|
|||
|
|
orphaned_boards_deleted = 0
|
|||
|
|
for pattern in board_patterns:
|
|||
|
|
board_obj = bpy.data.objects.get(pattern)
|
|||
|
|
if board_obj:
|
|||
|
|
try:
|
|||
|
|
logger.info(f"🗑️ 删除孤立板材: {pattern}")
|
|||
|
|
success = self._delete_object_safe(board_obj)
|
|||
|
|
if success:
|
|||
|
|
orphaned_boards_deleted += 1
|
|||
|
|
logger.info(f"✅ 孤立板材删除成功: {pattern}")
|
|||
|
|
else:
|
|||
|
|
logger.warning(f"⚠️ 孤立板材删除失败: {pattern}")
|
|||
|
|
except (ReferenceError, AttributeError) as e:
|
|||
|
|
logger.warning(f"⚠️ 孤立板材已被删除，跳过: {pattern}, {e}")
|
|||
|
|
# 对象已被删除，计为成功
|
|||
|
|
orphaned_boards_deleted += 1
|
|||
|
|
|
|||
|
|
# 6. 搜索所有可能的相关对象（基于属性）
|
|||
|
|
if BLENDER_AVAILABLE:
|
|||
|
|
attribute_based_objects = []
|
|||
|
|
for obj in bpy.data.objects:
|
|||
|
|
# 检查对象属性
|
|||
|
|
if (obj.get("sw_uid") == uid and obj.get("sw_cp") == cp) or \
|
|||
|
|
(obj.get("sw_face_type") == "board" and f"Part_{cp}" in obj.name):
|
|||
|
|
attribute_based_objects.append(obj)
|
|||
|
|
|
|||
|
|
if attribute_based_objects:
|
|||
|
|
logger.info(
|
|||
|
|
f"🔍 通过属性找到 {len(attribute_based_objects)} 个相关对象")
|
|||
|
|
for obj in attribute_based_objects:
|
|||
|
|
try:
|
|||
|
|
obj_name = obj.name if hasattr(
|
|||
|
|
obj, 'name') else 'unknown'
|
|||
|
|
if obj_name not in [o.name for o in [part_obj] + (list(part_obj.children) if part_obj else [])]:
|
|||
|
|
logger.info(f"🗑️ 删除属性相关对象: {obj_name}")
|
|||
|
|
success = self._delete_object_safe(obj)
|
|||
|
|
if success:
|
|||
|
|
orphaned_boards_deleted += 1
|
|||
|
|
logger.info(f"✅ 属性相关对象删除成功: {obj_name}")
|
|||
|
|
except (ReferenceError, AttributeError) as e:
|
|||
|
|
logger.warning(f"⚠️ 属性相关对象已被删除，跳过: {e}")
|
|||
|
|
# 对象已被删除，计为成功
|
|||
|
|
orphaned_boards_deleted += 1
|
|||
|
|
|
|||
|
|
# 7. 最后清理数据结构（对应c04的数据结构存储）
|
|||
|
|
if part_exists_in_data:
|
|||
|
|
del parts[cp]
|
|||
|
|
logger.info(f"✅ 从parts数据结构中移除: uid={uid}, cp={cp}")
|
|||
|
|
|
|||
|
|
# 检查是否清空了整个uid的parts
|
|||
|
|
if not parts:
|
|||
|
|
logger.info(f"📊 uid={uid} 的所有部件已清空")
|
|||
|
|
else:
|
|||
|
|
logger.info(f"📊 数据结构中没有需要清理的部件引用: uid={uid}, cp={cp}")
|
|||
|
|
|
|||
|
|
# 8. 显示所有剩余的Part对象用于调试
|
|||
|
|
if BLENDER_AVAILABLE:
|
|||
|
|
remaining_parts = [
|
|||
|
|
obj for obj in bpy.data.objects if obj.name.startswith("Part_")]
|
|||
|
|
if remaining_parts:
|
|||
|
|
logger.info(
|
|||
|
|
f"🔍 场景中剩余的Part对象: {[obj.name for obj in remaining_parts]}")
|
|||
|
|
else:
|
|||
|
|
logger.info("🔍 场景中没有剩余的Part对象")
|
|||
|
|
|
|||
|
|
total_deleted = deleted_objects_count + orphaned_boards_deleted
|
|||
|
|
self.deletion_stats["parts_deleted"] += 1
|
|||
|
|
self.deletion_stats["objects_deleted"] += total_deleted
|
|||
|
|
|
|||
|
|
logger.info(
|
|||
|
|
f"🎉 部件删除完成: uid={uid}, cp={cp}, 共删除 {total_deleted} 个对象")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"❌ 删除部件失败 uid={uid}, cp={cp}: {e}")
|
|||
|
|
self.deletion_stats["deletion_errors"] += 1
|
|||
|
|
import traceback
|
|||
|
|
logger.error(traceback.format_exc())
|
|||
|
|
|
|||
|
|
def _del_hardware_complete(self, uid: str, hw_id: int):
|
|||
|
|
"""完整删除硬件 - 对应c08的hardware创建逻辑"""
|
|||
|
|
try:
|
|||
|
|
logger.info(f"🗑️ 开始删除硬件: uid={uid}, hw_id={hw_id}")
|
|||
|
|
|
|||
|
|
if not self.suw_impl:
|
|||
|
|
logger.error("缺少SUWImpl引用，无法删除硬件")
|
|||
|
|
return
|
|||
|
|
|
|||
|
|
# 从数据结构中查找并删除硬件对象
|
|||
|
|
if (hasattr(self.suw_impl, 'hardwares') and
|
|||
|
|
uid in self.suw_impl.hardwares and hw_id in self.suw_impl.hardwares[uid]):
|
|||
|
|
hw_obj = self.suw_impl.hardwares[uid][hw_id]
|
|||
|
|
if hw_obj and self._is_object_valid(hw_obj):
|
|||
|
|
logger.info(f"删除硬件对象: {hw_obj.name}")
|
|||
|
|
self._delete_object_safe(hw_obj)
|
|||
|
|
|
|||
|
|
# 从数据结构中移除
|
|||
|
|
del self.suw_impl.hardwares[uid][hw_id]
|
|||
|
|
logger.info(f"✅ 从hardwares数据结构中移除: uid={uid}, hw_id={hw_id}")
|
|||
|
|
else:
|
|||
|
|
logger.warning(f"硬件不存在: uid={uid}, hw_id={hw_id}")
|
|||
|
|
|
|||
|
|
# 更新统计
|
|||
|
|
self.deletion_stats["hardwares_deleted"] += 1
|
|||
|
|
|
|||
|
|
logger.info(f"✅ 硬件删除完成: uid={uid}, hw_id={hw_id}")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"删除硬件失败 uid={uid}, hw_id={hw_id}: {e}")
|
|||
|
|
self.deletion_stats["deletion_errors"] += 1
|
|||
|
|
|
|||
|
|
def _del_other_entity_safe(self, data: Dict[str, Any], uid: str, typ: str, oid: int):
|
|||
|
|
"""删除其他类型实体 - 兼容旧逻辑"""
|
|||
|
|
try:
|
|||
|
|
logger.info(f"🗑️ 删除其他实体: uid={uid}, typ={typ}, oid={oid}")
|
|||
|
|
|
|||
|
|
# 获取相应的实体集合
|
|||
|
|
if typ == "work":
|
|||
|
|
# 工作实体，可能需要特殊处理
|
|||
|
|
logger.info(f"删除工作实体: uid={uid}, oid={oid}")
|
|||
|
|
# 这里可以添加具体的工作实体删除逻辑
|
|||
|
|
elif typ == "pull":
|
|||
|
|
# 拉手实体，可能需要特殊处理
|
|||
|
|
logger.info(f"删除拉手实体: uid={uid}, oid={oid}")
|
|||
|
|
# 这里可以添加具体的拉手实体删除逻辑
|
|||
|
|
else:
|
|||
|
|
logger.warning(f"未知实体类型: {typ}")
|
|||
|
|
|
|||
|
|
logger.info(f"✅ 其他实体删除完成: uid={uid}, typ={typ}, oid={oid}")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"删除其他实体失败 uid={uid}, typ={typ}, oid={oid}: {e}")
|
|||
|
|
self.deletion_stats["deletion_errors"] += 1
|
|||
|
|
|
|||
|
|
def _del_wall_entity_safe(self, data: Dict[str, Any], uid: str, oid: int):
|
|||
|
|
"""安全删除墙体实体"""
|
|||
|
|
try:
|
|||
|
|
logger.info(f"删除墙体实体: uid={uid}, oid={oid}")
|
|||
|
|
|
|||
|
|
if not BLENDER_AVAILABLE:
|
|||
|
|
return
|
|||
|
|
|
|||
|
|
# 查找并删除墙体对象
|
|||
|
|
objects_to_delete = []
|
|||
|
|
for obj in list(bpy.data.objects):
|
|||
|
|
try:
|
|||
|
|
if not self._is_object_valid(obj):
|
|||
|
|
continue
|
|||
|
|
|
|||
|
|
# 检查是否是墙体对象
|
|||
|
|
obj_uid = obj.get("sw_uid")
|
|||
|
|
obj_oid = obj.get("sw_oid")
|
|||
|
|
obj_type = obj.get("sw_typ")
|
|||
|
|
|
|||
|
|
if obj_uid == uid and obj_oid == oid and obj_type == "wall":
|
|||
|
|
objects_to_delete.append(obj)
|
|||
|
|
logger.debug(f"标记删除墙体对象: {obj.name}")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.warning(f"检查墙体对象失败: {e}")
|
|||
|
|
continue
|
|||
|
|
|
|||
|
|
# 删除找到的墙体对象
|
|||
|
|
deleted_count = 0
|
|||
|
|
for obj in objects_to_delete:
|
|||
|
|
try:
|
|||
|
|
if self._delete_object_safe(obj):
|
|||
|
|
deleted_count += 1
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(
|
|||
|
|
f"删除墙体对象失败 {obj.name if hasattr(obj, 'name') else 'unknown'}: {e}")
|
|||
|
|
|
|||
|
|
self.deletion_stats["objects_deleted"] += deleted_count
|
|||
|
|
logger.info(
|
|||
|
|
f"墙体删除完成: {deleted_count}/{len(objects_to_delete)} 个对象")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"删除墙体实体失败: {e}")
|
|||
|
|
self.deletion_stats["deletion_errors"] += 1
|
|||
|
|
|
|||
|
|
# ==================== 辅助方法 ====================
|
|||
|
|
|
|||
|
|
def _is_object_valid(self, obj) -> bool:
|
|||
|
|
"""检查对象是否仍然有效"""
|
|||
|
|
try:
|
|||
|
|
if not BLENDER_AVAILABLE or not obj:
|
|||
|
|
return False
|
|||
|
|
|
|||
|
|
# 尝试访问对象的基本属性
|
|||
|
|
_ = obj.name
|
|||
|
|
_ = obj.type
|
|||
|
|
|
|||
|
|
# 检查对象是否仍在数据中
|
|||
|
|
return obj.name in bpy.data.objects
|
|||
|
|
|
|||
|
|
except (ReferenceError, AttributeError):
|
|||
|
|
# 对象已被删除或无效
|
|||
|
|
return False
|
|||
|
|
except Exception:
|
|||
|
|
# 其他错误，假设对象无效
|
|||
|
|
return False
|
|||
|
|
|
|||
|
|
def _delete_object_safe(self, obj) -> bool:
|
|||
|
|
"""安全删除对象 - 极简化版本，避免网格删除冲突"""
|
|||
|
|
try:
|
|||
|
|
# 确保在主线程中执行
|
|||
|
|
if threading.current_thread() != threading.main_thread():
|
|||
|
|
logger.warning("对象删除操作必须在主线程中执行")
|
|||
|
|
return False
|
|||
|
|
|
|||
|
|
if not self._is_object_valid(obj):
|
|||
|
|
logger.debug(f"对象已无效，跳过删除")
|
|||
|
|
return True
|
|||
|
|
|
|||
|
|
obj_name = obj.name
|
|||
|
|
obj_type = obj.type
|
|||
|
|
|
|||
|
|
# 递归删除子对象
|
|||
|
|
children = list(obj.children)
|
|||
|
|
for child in children:
|
|||
|
|
if self._is_object_valid(child):
|
|||
|
|
self._delete_object_safe(child)
|
|||
|
|
|
|||
|
|
# 从所有集合中移除对象
|
|||
|
|
for collection in obj.users_collection:
|
|||
|
|
collection.objects.unlink(obj)
|
|||
|
|
|
|||
|
|
# 删除对象
|
|||
|
|
bpy.data.objects.remove(obj, do_unlink=True)
|
|||
|
|
|
|||
|
|
# 注册到内存管理器
|
|||
|
|
memory_manager.cleanup_orphaned_data()
|
|||
|
|
|
|||
|
|
logger.debug(f"✅ 对象删除成功: {obj_name} ({obj_type})")
|
|||
|
|
return True
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(
|
|||
|
|
f"❌ 删除对象失败 {obj_name if 'obj_name' in locals() else 'unknown'}: {e}")
|
|||
|
|
return False
|
|||
|
|
|
|||
|
|
def _cleanup_unit_data(self, uid: str):
|
|||
|
|
"""清理单元数据"""
|
|||
|
|
try:
|
|||
|
|
logger.info(f"🧹 清理单元数据: {uid}")
|
|||
|
|
|
|||
|
|
if not self.suw_impl:
|
|||
|
|
return
|
|||
|
|
|
|||
|
|
# 清理单元变换数据
|
|||
|
|
if hasattr(self.suw_impl, 'unit_trans') and uid in self.suw_impl.unit_trans:
|
|||
|
|
del self.suw_impl.unit_trans[uid]
|
|||
|
|
logger.info(f"✅ 清理单元变换数据: {uid}")
|
|||
|
|
|
|||
|
|
# 清理单元参数数据
|
|||
|
|
if hasattr(self.suw_impl, 'unit_param') and uid in self.suw_impl.unit_param:
|
|||
|
|
del self.suw_impl.unit_param[uid]
|
|||
|
|
logger.info(f"✅ 清理单元参数数据: {uid}")
|
|||
|
|
|
|||
|
|
# 强制垃圾回收
|
|||
|
|
import gc
|
|||
|
|
gc.collect()
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"清理单元数据失败: {e}")
|
|||
|
|
|
|||
|
|
def _clear_labels_safe(self):
|
|||
|
|
"""安全清理标签"""
|
|||
|
|
try:
|
|||
|
|
if not BLENDER_AVAILABLE:
|
|||
|
|
return
|
|||
|
|
|
|||
|
|
# 查找并删除标签对象
|
|||
|
|
labels_to_delete = []
|
|||
|
|
for obj in bpy.data.objects:
|
|||
|
|
if obj.get("sw_typ") == "label" or "Label" in obj.name:
|
|||
|
|
labels_to_delete.append(obj)
|
|||
|
|
|
|||
|
|
for label in labels_to_delete:
|
|||
|
|
self._delete_object_safe(label)
|
|||
|
|
|
|||
|
|
if labels_to_delete:
|
|||
|
|
logger.info(f"✅ 清理了 {len(labels_to_delete)} 个标签对象")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"清理标签失败: {e}")
|
|||
|
|
|
|||
|
|
# ==================== 统计和管理方法 ====================
|
|||
|
|
|
|||
|
|
def get_deletion_stats(self) -> Dict[str, Any]:
|
|||
|
|
"""获取删除统计信息"""
|
|||
|
|
try:
|
|||
|
|
return {
|
|||
|
|
"deletion_stats": self.deletion_stats.copy(),
|
|||
|
|
"total_deletions": (
|
|||
|
|
self.deletion_stats["units_deleted"] +
|
|||
|
|
self.deletion_stats["zones_deleted"] +
|
|||
|
|
self.deletion_stats["parts_deleted"] +
|
|||
|
|
self.deletion_stats["hardwares_deleted"]
|
|||
|
|
),
|
|||
|
|
"success_rate": (
|
|||
|
|
1.0 - (self.deletion_stats["deletion_errors"] /
|
|||
|
|
max(1, sum(self.deletion_stats.values())))
|
|||
|
|
) * 100
|
|||
|
|
}
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"获取删除统计失败: {e}")
|
|||
|
|
return {"error": str(e)}
|
|||
|
|
|
|||
|
|
def reset_deletion_stats(self):
|
|||
|
|
"""重置删除统计"""
|
|||
|
|
self.deletion_stats = {
|
|||
|
|
"units_deleted": 0,
|
|||
|
|
"zones_deleted": 0,
|
|||
|
|
"parts_deleted": 0,
|
|||
|
|
"hardwares_deleted": 0,
|
|||
|
|
"objects_deleted": 0,
|
|||
|
|
"deletion_errors": 0
|
|||
|
|
}
|
|||
|
|
logger.info("删除统计已重置")
|
|||
|
|
|
|||
|
|
def cleanup(self):
|
|||
|
|
"""清理删除管理器"""
|
|||
|
|
try:
|
|||
|
|
# 重置统计
|
|||
|
|
self.reset_deletion_stats()
|
|||
|
|
|
|||
|
|
logger.info("✅ 删除管理器清理完成")
|
|||
|
|
|
|||
|
|
except Exception as e:
|
|||
|
|
logger.error(f"清理删除管理器失败: {e}")
|
|||
|
|
|
|||
|
|
|
|||
|
|
# ==================== 全局删除管理器实例 ====================
|
|||
|
|
|
|||
|
|
# 全局实例
|
|||
|
|
deletion_manager = None
|
|||
|
|
|
|||
|
|
|
|||
|
|
def init_deletion_manager(suw_impl):
|
|||
|
|
"""初始化全局删除管理器实例"""
|
|||
|
|
global deletion_manager
|
|||
|
|
deletion_manager = DeletionManager(suw_impl)
|
|||
|
|
return deletion_manager
|
|||
|
|
|
|||
|
|
|
|||
|
|
def get_deletion_manager():
|
|||
|
|
"""获取全局删除管理器实例"""
|
|||
|
|
return deletion_manager
|