404 lines
8.6 KiB
C++
404 lines
8.6 KiB
C++
//------------------------------------------------------------------------+
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// Copyright (C), 1998-2011, Beijing Tangent Software Co. Ltd.
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// = FileName : TDbObjMakeAssoc类
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// = Version : ver1.0
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// = Author : xlc
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// = CreateDate : 2011-08-22
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// = Description: 关联处理类实现
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// = Maintainers:
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//
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//------------------------------------------------------------------------+
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#include "StdAfx.h"
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#ifdef TASD
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#include "TDbObjMakeAssoc.h"
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#include "TDbStruEntityBase.h"
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#include "TDbExtentsZoneTable.h"
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#include "TDbStruFloorSlab.h"
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#include "TDbBaseWall.h"
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extern TDbExtentsZoneTable* GetGlobalExtZoneTbl(const AcDbDatabase* pDb);
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extern void AddMsg(const TAssocMsg& assocMsg);
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extern BOOL g_bSplitFloor;
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bool g_bModifyAgain = false;
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TDbObjMakeAssoc::TDbObjMakeAssoc()
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{
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g_bModifyAgain = false;
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}
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TDbObjMakeAssoc::~TDbObjMakeAssoc()
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{
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m_arIdsToModify.setLogicalLength(0);
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m_arIdsModified.setLogicalLength(0);
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m_arIdsToUpdate.setLogicalLength(0);
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}
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//添加，编辑对象消息
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void TDbObjMakeAssoc::TranslateMsg(TAssocMsg& msg)
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{
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//MakeAssocAtNewPosition(msg.GetAssocId());
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BOOL bBaseWall = FALSE;
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TGGeCurveSegment cvCenter;
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AcDbObjectIdArray arIds; //对象关联实体数组
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OPENOBJ_BEGIN(msg.GetAssocId(), AcDb::kForRead, TDbBaseWall, pEnt);
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if (pEnt)
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{
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bBaseWall = TRUE;
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cvCenter = pEnt->GetLongBaseLine();
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cvCenter.SetElevation(0);
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AcDbExtents ext;
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if(pEnt->getGeomExtents(ext)==Acad::eOk)
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{
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GetGlobalExtZoneTbl((AcDbDatabase*)(pEnt->database()))->GetSelection(ext.minPoint(), ext.maxPoint(),arIds);
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arIds.remove(msg.GetAssocId());
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}
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}
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OPENOBJ_END();
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if (bBaseWall && g_bSplitFloor)
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{
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for(int i = 0; i < arIds.length(); i++)
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{
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OPENOBJ_BEGIN(arIds[i], AcDb::kForRead, TDbStruFloorSlab, pEnt);
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if(pEnt)
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{
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int nType = 0;
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pEnt->GetAt(KEY_KIND, nType);
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if (nType != 0) //只处理楼板，不处理悬挑板
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{
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continue;
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}
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AcGePoint3d ptPos;
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if(pEnt->GetAt(KEY_POS, ptPos))
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{
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//对位置点进行判断，防止发生只有一端与楼板相交的情况也进行拆分
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TADSGePoint3d ptRes;
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if(cvCenter.ProjectToMe(TADSGePoint3d(ptPos), ptRes)==RTNORM)
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{
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if((ptRes&cvCenter) != PR_INSIDE)
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{
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continue;
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}
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}
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else
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{
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continue;
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}
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}
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//add by xlc on 120210 解决同时复制时拆分的问题
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//获得同时操作的对象数组
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AcDbObjectIdArray arIdPick;
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g_ssPickFirst.AsIdArray(arIdPick);
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int nIndex;
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if (arIdPick.find(arIds[i], nIndex))
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{
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continue;
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}
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SplitFloorSlab(cvCenter, pEnt);
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}
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OPENOBJ_END();
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}
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MakeAssocAtNewPosition(msg.GetAssocId());
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}
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else
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{
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MakeAssocAtNewPosition(msg.GetAssocId());
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}
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}
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//夹点消息
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void TDbObjMakeAssoc::TranslateGripMsg(TAssocMsg& msg)
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{
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AcDbObjectIdArray arIds; //对象关联实体数组
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OPENOBJ_BEGIN(msg.GetAssocId(), AcDb::kForWrite, TDbStruEntityBase, pEnt);
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if (pEnt)
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{
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pEnt->GetAssocRelation(ASSOC_ALL, arIds);
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pEnt->UpdateMeOnGripMsg(msg); //处理夹点消息后，更新自己的边界
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}
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OPENOBJ_END();
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m_arIdsModified.append(msg.GetAssocId());
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for(int i = 0; i < arIds.length(); i++)
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{
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if (m_arIdsModified.contains(arIds[i]))//已经处理完的对象不再处理
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{
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continue;
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}
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OPENOBJ_BEGIN(arIds[i], AcDb::kForWrite, TDbStruEntityBase, pEnt);
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if (pEnt)
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{
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pEnt->ReceiveAssocMsg(msg);
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}
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OPENOBJ_END();
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}
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}
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//移动消息
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void TDbObjMakeAssoc::TranslateTransformMsg(TAssocMsg& msg)
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{
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MakeAssocAtNewPosition(msg.GetAssocId());
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}
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//新位置创建关联
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void TDbObjMakeAssoc::MakeAssocAtNewPosition(AcDbObjectId idObj)
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{
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AcDbObjectIdArray arIdAssoc; //已有关联数组
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AcDbObjectIdArray arIdNewPos; //新位置关联数组
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AcDbObjectIdArray arIdRemove; //已有关联移除数组
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int nCount =1000;
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OPENOBJ_BEGIN(idObj, AcDb::kForWrite, TDbStruEntityBase, pEnt);
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if (pEnt)
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{
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pEnt->GetAssocRelation(ASSOC_ALL, arIdAssoc);
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int i = 0;
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AcDbExtents ext;
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while(TRUE)
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{
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if(pEnt->getGeomExtents(ext)==Acad::eOk)
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{
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pEnt->downgradeOpen();
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GetGlobalExtZoneTbl((AcDbDatabase*)(pEnt->database()))->GetSelection(ext.minPoint(), ext.maxPoint(),arIdNewPos);
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pEnt->upgradeOpen();
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}
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//移除自己
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arIdNewPos.remove(idObj);
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//新位置和已有关联都有的数组当作为变化关联，新位置没有的，解除关联
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for(i = 0; i < arIdAssoc.length(); i++)
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{
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AcDbObjectId id = arIdAssoc[i];
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if (arIdNewPos.contains(id))
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{
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arIdNewPos.remove(id);
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}
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else
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{
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pEnt->RemoveAssocRelation(id);
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arIdRemove.append(id);
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}
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if (!m_arIdsToUpdate.contains(id))
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{
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m_arIdsToUpdate.append(id);
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}
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}
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g_bModifyAgain =false;
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//新位置创建新关联
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pEnt->MakeAssocRelation(arIdNewPos);
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if (g_bModifyAgain)
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{
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nCount--;
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if (nCount<1)
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{
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break;
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}
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continue;
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}
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else
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{
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break;
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}
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}
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//处理新位置未处理的关联
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for(i = 0; i < arIdNewPos.length(); i++)
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{
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if (m_arIdsToModify.contains(arIdNewPos[i]))
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{
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continue;
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}
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TAssocMsg assocMsg;
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assocMsg.SetMethod(TAssocMsg::kEdit);
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assocMsg.SetAssocId(arIdNewPos[i]);
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AddMsg(assocMsg);
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}
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//处理解除的关联
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for(i = 0; i < arIdRemove.length(); i++)
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{
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if (m_arIdsToModify.contains(arIdRemove[i]))
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{
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continue;
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}
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TAssocMsg assocMsg;
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assocMsg.SetMethod(TAssocMsg::kEdit);
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assocMsg.SetAssocId(arIdRemove[i]);
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AddMsg(assocMsg);
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}
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}
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OPENOBJ_END();
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OPENOBJ_BEGIN(idObj, AcDb::kForWrite, TDbColumn, pEnt);
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if (pEnt)
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{
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XPoint ptLoc = pEnt->GetLocation();
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double dHeight = pEnt->GetHeight();
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int i = 0;
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AcDbExtents ext;
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if(pEnt->getGeomExtents(ext)==Acad::eOk)
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{
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AcGePoint3d ptMin = ext.minPoint(), ptMax = ext.maxPoint();
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ptMin.z = ptLoc.z;
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ptMax.z = ptLoc.z + dHeight;
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pEnt->downgradeOpen();
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GetGlobalExtZoneTbl((AcDbDatabase*)(pEnt->database()))->GetSelection(ptMin, ptMax,arIdNewPos);
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pEnt->upgradeOpen();
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for(i = 0; i < arIdNewPos.length(); i++)
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{
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if (m_arIdsToModify.contains(arIdNewPos[i]))
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{
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continue;
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}
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TAssocMsg assocMsg;
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assocMsg.SetMethod(TAssocMsg::kEdit);
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assocMsg.SetAssocId(arIdNewPos[i]);
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AddMsg(assocMsg);
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}
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}
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}
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OPENOBJ_END();
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}
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void TDbObjMakeAssoc::UpdateAssocByTransform()
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{
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}
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// 参考楼板pSlab，绘制以poly为边界的楼板
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void TDbObjMakeAssoc::CreateNewFloorSlab(const TDbStruFloorSlab* pSlab, TGGePoly2D& poly)
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{
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if (pSlab == NULL)
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{
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return;
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}
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AcGePoint3d pt;
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pSlab->GetAt(KEY_POS, pt);
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TDbStruFloorSlab *pSlabNew = new TDbStruFloorSlab;
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pSlabNew->copyFrom(pSlab);
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TADSGePoint3d ptLow, ptUp, ptMid;
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poly.GetExtend(ptLow, ptUp);
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Midpoint(ptLow, ptUp, ptMid);
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ptMid.z = pt.z;
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pSlabNew->SetAt(KEY_POS, ptMid.AsAcGePoint3d());
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if (poly.Area() < _DIST_SNAP)
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{
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delete pSlabNew;
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return;
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}
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TPushMemVar<BOOL> pushVar(g_bMonitorDbAction, TRUE);
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pSlabNew->SetOutlinePoly(poly);
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pSlabNew->AddToMSpace(Adesk::kTrue);
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//AddToModelSpace(pSlabNew);
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}
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// 拆分楼板
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void TDbObjMakeAssoc::SplitFloorSlab(TGGeCurveSegment cvCenter, TDbStruFloorSlab* pFloorSlab)
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{
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if (!pFloorSlab)
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{
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return;
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}
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// 板的外包线
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TGGePoly2D poly;
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pFloorSlab->GetOutline(poly);
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double dEle = poly[0]->z;
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poly.SetElevation(0.0);
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// 求墙中心线与板的交点
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AcDbCurve *pCurve = NULL;
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pCurve = poly.AsAcDbCurve();
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if (pCurve == NULL)
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{
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return;
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}
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AcDbCurve *pCurve2 = NULL;
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pCurve2 = cvCenter.AsAcDbCurve();
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if (pCurve2 == NULL)
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{
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delete pCurve;
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return;
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}
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AcGePoint3dArray arrPt;
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pCurve->intersectWith(pCurve2, AcDb::kExtendArg, arrPt);
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delete pCurve2;
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delete pCurve;
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if (arrPt.length() != 2)
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{
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return;
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}
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// 分解poly
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TGGePoly2D poly1, poly2;
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SplitPoly2D(poly, asDblArray(arrPt[0]), asDblArray(arrPt[1]), poly1, poly2);
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if (!!poly1 && !!poly2)
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{
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poly1.SetElevation(dEle);
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poly2.SetElevation(dEle);
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double a1=poly1.Area(),a2=poly2.Area();
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if (poly1.Area() < _DIST_SNAP || poly2.Area() < _DIST_SNAP
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||poly1.Length()<3 || poly2.Length()<3)
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{
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return;
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}
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AcGePoint3d pt;
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pFloorSlab->GetAt(KEY_POS, pt);
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CreateNewFloorSlab(pFloorSlab, poly1);
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if(pFloorSlab->upgradeOpen() == Acad::eOk)
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{
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AcDbObjectIdArray arIds;
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pFloorSlab->GetAssocRelation(ASSOC_HOLE, arIds);
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for(int i = 0; i < arIds.length(); i++)
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{
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pFloorSlab->RemoveAssocRelation(arIds[i]);
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}
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pFloorSlab->SetOutlinePoly(poly2);
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TADSGePoint3d ptLow, ptUp, ptMid;
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poly2.GetExtend(ptLow, ptUp);
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Midpoint(ptLow, ptUp, ptMid);
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ptMid.z = pt.z;
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pFloorSlab->SetAt(KEY_POS, ptMid.AsAcGePoint3d());
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pFloorSlab->downgradeOpen();
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}
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}
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}
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#endif |