envi-code/SourceCode/Code2026/tg_shs/shs_kerncmd/energytool.cpp

#include "stdafx.h"
#include "TgAs.h"

//EnergyTool.cpp
//  节能评估有关的程序


///////////////////////////////////////////////////////////////////
// 搜索外墙轮廓
// 局限性：适用于无天井、无沉降缝的情况
BOOL SearchFloorOutline(AcDbDatabase *pFloor, XPoly2D &poly)
{
	ASSERT(pFloor);
	DList<AcDbObjectId> lstWalls;
    DList<AcDbObjectId> lstColus;
	if (GetEntityFromDatabase(lstWalls, *pFloor, _T("TCH_WALL,TCH_CURTAIN_WALL"), 1, ACDB_MODEL_SPACE)!=Acad::eOk) 
		return FALSE;

    GetEntityFromDatabase(lstColus, *pFloor, _T("TCH_COLUMN"), 0, ACDB_MODEL_SPACE);

    XSearchSpaceFromWall aSearch;
    try {
       aSearch.InitStart(lstWalls, lstColus);
    }   catch (...) {
        adsout << _T("\n发生例外情况!");
        return FALSE;
    }

    XAecSpaceCell *pExt=aSearch.SearchSpaces();
	if (!pExt)
		return FALSE;
    pExt->InternalPoly2D(poly,2);
    poly.Compress();
	BOOL bRet=(poly.Length()>1);
	return bRet;
}

/////////////////////////////////////////////////////////////////////////////
// 取得室外空间轮廓
// 如果没有找到编号为0的房间，则搜索
BOOL GetFloorOutlines(AcDbDatabase *pFloor, DList<XPoly2D> &lstPoly)
{
	lstPoly.Reset();
	ASSERT(pFloor);
	DList<AcDbObjectId> lstSpaces;
	if (GetEntityFromDatabase(lstSpaces, *pFloor, _T("TCH_SPACE"), 0, ACDB_MODEL_SPACE)!=Acad::eOk) 
		return FALSE;
	BOOL bFindExtSpace=FALSE;
	for(int i=0; i<lstSpaces.Length(); i++) {
		AcDbObjectId id=*lstSpaces[i];
		OPENOBJ_BEGIN(id, AcDb::kForRead, TDbSpace, pSpace);
		if (pSpace) {
			if (_tcscmp(pSpace->GetCode(), _T("0"))==0 && pSpace->m_outline.Length()) {
				lstPoly.Append(new XPoly2D(pSpace->m_outline));
				bFindExtSpace=TRUE;
			}
		}
		OPENOBJ_END();
	}
	if (!bFindExtSpace) {
		XPoly2D poly(1);
		bFindExtSpace=SearchFloorOutline(pFloor, poly);
		if (bFindExtSpace)
			lstPoly.Append(new XPoly2D(poly));
	}
	XPoint ptBase=pFloor->insbase();
	ads_matrix mat;
	ptBase.GetMoveMatrix(XPoint(), mat);
	for(i=0; i<lstPoly.Length(); i++) 
		lstPoly[i]->TransUCS(mat);
	return bFindExtSpace;
}


//////////////////////////////////////////////////////////////////////////
// 创建外墙轮廓
void MakeExtSpace()
{
    g_ssPickFirst.Free();
    PickSet ssWalls(SS_FREE), ssColus(SS_FREE);
    RBList wallMask(RTDXF0, _T("TCH_WALL,TCH_CURTAIN_WALL,TCH_COLUMN"), NULL);
    if (SelectEntities(_T("\n请选择构成一完整建筑物的所有维护结构:"), ssWalls, wallMask)!=RTNORM) {
        return;
    }
	ssColus += ssWalls;
	ssColus.BaseFilter(RBList(RTDXF0, _T("TCH_COLUMN"), NULL));
	ssWalls -= ssColus;
    //MakeWallSet(ssWalls);

    //取得所有的裁剪区域
    DList<AcDbObjectId> lstColu;
    long lColuNum=ssColus.Length();
	for(long idx=0L; idx<lColuNum; idx++) {
		Entity ent=ssColus[idx];
		AcDbObjectId id;
		if (acdbGetObjectId(id, ent)==Acad::eOk) {
			lstColu.Append(new AcDbObjectId(id));
		}
	}

	XSearchSpaceFromWall aSearch;
	try {
	   aSearch.InitStart(ssWalls, lstColu);
	} catch(...) {
	   adsout << /*UMSG*/_T("\n发生例外情况!");
	   return;
	}

    XAecSpaceCell * extCell=aSearch.SearchSpaces();
	if (extCell) {
		XPoint ptLoc;
        if (ads_getpoint(NULL, _T("\n标识位置<退出>:"), ptLoc)!=RTNORM)
			return;;
		ptLoc=Ucs2Wcs(ptLoc);
		ptLoc.z = 0.0;

		XPoly2D polySpace(1);
		extCell->CenterPoly2D(polySpace);
		polySpace.SetElevation(0.0); //投影到z=0的平面上
        TDbSpace *pDbSpace = new TDbSpace();
		pDbSpace->m_sCode=_T("0");
		pDbSpace->m_sName = _T("外墙轮廓");
		pDbSpace->SetHas3D(FALSE);
		pDbSpace->m_ptLocation = ptLoc;
		pDbSpace->SetTextStyleId(InitTextStyle(TS_SPACE));
		pDbSpace->SetType(TDbSpace::kTotalArea); // sg add 081226，房间类型

		if (pDbSpace->AddToMSpace(Adesk::kFalse).isValid()) {
			pDbSpace->UpdateFrom(*extCell, TRUE);
			pDbSpace->close();
		} else {
			delete pDbSpace;
		}
	}
}


// Tool: 计算一层的建筑面积
// 单位：m2
double CalBuildingArea(AcDbDatabase *pFloor)
{
	double nArea=0.0;

	DList<XPoly2D> lstPoly;
	if (GetFloorOutlines(pFloor, lstPoly)) {
		for(int i=0; i<lstPoly.Length(); i++) {
			XPoly2D &poly=*lstPoly[i];
			nArea += _AS_SQMETER(poly.Area());
		}
	}
	return nArea;
}

// Tool: 计算一层的建筑周长
// 单位：m
double CalBuildingPerimeter(AcDbDatabase *pFloor)
{

	double nLen=0.0;
	DList<XPoly2D> lstPoly;
	if (GetFloorOutlines(pFloor, lstPoly)) {
		for(int i=0; i<lstPoly.Length(); i++) {
			XPoly2D &poly=*lstPoly[i];
			nLen += _AS_METER(poly.Distance2d());
		}
	}
	return nLen;
}

TARCH_IMPEXP int GetFloorData(const TCHAR *szFolder, XDbfTable &grp, DList<XFloorData> &lstFloors);

AcDbRegion *AsRegion(const DList<XPoly2D> &lstPoly)
{
	AcDbRegion *pRegAll=NULL;
	for(int i=0; i<lstPoly.Length(); i++) {
		const XPoly2D &rPoly=lstPoly[i];
		AcDb::BoolOperType op=rPoly.PathArea()<0? AcDb::kBoolUnite : AcDb::kBoolSubtract;
		AcDbRegion *pReg=rPoly.AsRegion();
		if (pRegAll) {
			if (pRegAll->booleanOper(op, pReg)!=Acad::eOk) {
				delete pRegAll;
				delete pReg;
				return NULL;
			}
		} else {
			pRegAll=pReg;
		}
	}
	return pRegAll;
}

// Tool: 计算某工程的指标
// sFloorTalbe－楼层表文件
// nOccupyArea(m2) = 占地面积，即首层建筑面积
// nBuildingArea(m2) = 建筑面积，不含阳台、凸窗
// nEnvelopArea(m2) = 外表面积, 侧面积、屋顶面积和挑出的楼板面积
// nBuildingVolume(m3) = 建筑体积，层高*建筑面积的累加
// nBuildingHeight(m) = 建筑高度，首层地面算起
BOOL GetBuildingPara(const TCHAR *sFloorTable,
					 double *nOccupyArea,
					 double *nBuildingArea,
					 double *nEnvelopArea,
					 double *nBuildingVolume,
					 double *nBuildingHeight)
{
	XPathParser paser(sFloorTable);
	XString sFolder;
	sFolder << paser.m_sDrive << paser.m_sDir;
	CodeBase cb;
	cb.read_only=1;
	XDbfTable *pTable=cb.Open(sFloorTable); 
	if (!pTable)
		return FALSE;

	DList<XFloorData> lstFloors;
	if (GetFloorData(sFolder, *pTable, lstFloors)!=RTNORM || CheckFloorData(lstFloors)!=RTNORM)
		return FALSE;
	pTable->Close();

	*nOccupyArea=0.0;
	*nBuildingArea=0.0;
	*nEnvelopArea=0.0;
	*nBuildingVolume=0.0;
	*nBuildingHeight=0.0;
	DList<XPoly2D> lstPolyLast;
	XString sLastDwg;
	for(int i=0; i<lstFloors.Length(); i++) {
		XFloorData *pData=lstFloors[i];
		if (pData->m_nIndex<1)
			continue;

		if (_tcscmp(pData->m_sDwgFile, sLastDwg)==0) {
			for(int k=0; k<lstPolyLast.Length(); k++) {
				XPoly2D &poly2d=*lstPolyLast[k];
				double nPerimeter=_AS_METER(poly2d.Distance2d());
				double nArea=_AS_SQMETER(poly2d.Area());
				if (pData->m_nIndex==1) {
					*nOccupyArea=nArea;
				}
				*nBuildingArea += nArea;
				*nEnvelopArea += nPerimeter*_AS_METER(pData->m_nHeight);
				*nBuildingVolume += nArea*_AS_METER(pData->m_nHeight);
			}
			*nBuildingHeight += _AS_METER(pData->m_nHeight);
		} else {
			AcDbDatabase db(false, true);
#if ADS < 21
			if (db.readDwgFile(pData->m_sDwgFile, _SH_DENYNO, false)!=Acad::eOk) 
#else
			if (db.readDwgFile(pData->m_sDwgFile, AcDbDatabase::kForReadAndAllShare, false)!=Acad::eOk)
#endif
				return FALSE;
			
			DList<XPoly2D> lstPolys;
			if (GetFloorOutlines(&db, lstPolys)) { 
				for(int k=0; k<lstPolys.Length(); k++) {
					XPoly2D &poly2d=*lstPolys[k];
					double nPerimeter=_AS_METER(poly2d.Distance2d());
					double nArea=_AS_SQMETER(poly2d.Area());
					if (pData->m_nIndex==1) {
						*nOccupyArea=nArea;
					}
					*nBuildingArea += nArea;
					*nEnvelopArea += nPerimeter*_AS_METER(pData->m_nHeight); //加侧面积
					*nBuildingVolume += nArea*_AS_METER(pData->m_nHeight);
				}
				*nBuildingHeight += _AS_METER(pData->m_nHeight);
				/*
				DList<XPoly2D> lstRoofs, lstGrounds;
				Subtract(lstPolyLast, lstPolys, lstRoofs); //求得上层的屋顶
				Subtract(lstPolys, lstPolyLast, lstGrounds); //求得本层暴露在室外的楼板
				for(int n=0; n<lstRoofs.Length(); n++) {
					*nEnvelopArea += _AS_SQMETER(lstRoofs[n]->Area());
				}
				for(int m=0; m<lstGrounds.Length(); m++) {
					*nEnvelopArea += _AS_SQMETER(lstGrounds[m]->Area());
				}*/
				AcDbRegion *pRegLast=AsRegion(lstPolyLast);
				if (pRegLast) {
					double nRoofArea=0.0, nGroundArea=0.0; //上层屋顶，本层挑出地板
					AcDbRegion *pRegCur=AsRegion(lstPolys);
					if (!pRegCur) {
						pRegLast->getArea(nRoofArea);
						*nEnvelopArea += nRoofArea;
						delete pRegLast;
						return FALSE;
					}
					double nCurRoofArea=0.0;
					pRegCur->getArea(nCurRoofArea);

					AcDbRegion *pRegRoof=(AcDbRegion *)pRegLast->clone();
					AcDbRegion *pRegGround=(AcDbRegion *)pRegCur->clone();
					pRegRoof->booleanOper(AcDb::kBoolSubtract, pRegCur);
					pRegGround->booleanOper(AcDb::kBoolSubtract, pRegLast);
					pRegRoof->getArea(nRoofArea); 
					pRegGround->getArea(nGroundArea);
					*nEnvelopArea += _AS_SQMETER(nRoofArea); //上表面超外的面积
					*nEnvelopArea += _AS_SQMETER(nGroundArea); //下表面超外的面积
					if (pData==lstFloors.Tail()) { //本层屋顶
						*nEnvelopArea += _AS_SQMETER(nCurRoofArea);
					}
					delete pRegLast;
					delete pRegCur;
					delete pRegRoof;
					delete pRegGround;
				}

				lstPolyLast.Reset();
				for(k=0; k<lstPolys.Length(); k++) {
					XPoly2D &poly2d=*lstPolys[k];
					lstPolyLast.Append(new XPoly2D(poly2d));
				}
			} else {
				for(int k=0; k<lstPolyLast.Length(); k++) {
					XPoly2D &poly2d=*lstPolyLast[k];
					*nEnvelopArea += _AS_SQMETER(poly2d.Area());
				}
			}
			sLastDwg=pData->m_sDwgFile;
		}
		//adsout << _T("\nEnvelop=") << (*nEnvelopArea);
	}
	return TRUE;
}





// 报告建筑工程量指标
void RepBuildingPara()
{
	XString sFileName;
	sFileName << _T("building.dbf");
	if (GetFileDia(sFileName, 0, _T("dbf"), _T("FileName"))!=RTNORM) 
		return;

	double nOccupyArea=0,
	nBuildingArea=0,
	nEnvelopArea=0,
	nBuildingVolume=0,
	nBuildingHeight=0;
	if (GetBuildingPara(sFileName, &nOccupyArea, &nBuildingArea, &nEnvelopArea, &nBuildingVolume, &nBuildingHeight)) {
		adsout << _T("\n占地面积 = ") << nOccupyArea
			   << _T("\n建筑面积 = ") << nBuildingArea
			   << _T("\n外表面积 = ") << nEnvelopArea
			   << _T("\n建筑体积 = ") << nBuildingVolume
			   << _T("\n建筑高度 = ") << nBuildingHeight
		       << _T("\n体形系数 = ") << nEnvelopArea/nBuildingVolume;
	} else {
		adsout << _T("\n无法统计参数!");
	}
}


//   计算露点温度(C)
//   t--干球温度(C)
//   p--大气压(Pa)
//   rh--相对湿度(0--1.0)
double CalDewpoint(double t, double p, double rh)
{
   double x[] = { -10.79574, 5.02808, -1.50475e-4, 18.2969, 0.42875e-3,
		  -4.76955 };
   double y[4], tk, z, z1, z2, ps, pv, temp;
   double td;

   tk = t+273.16;
   z = 273.16/tk;
   y[0] = x[0]*(z-1.0);
   y[1] = x[1]*log10(z);
   z1 = x[3]*(1.0 - 1.0/z);
   y[2] = x[2]*(pow(10.0,z1)-1.0);
   z2 = x[5]*(z-1.0);
   y[3] = x[4]*(pow(10.0,z2)-1.0)-2.2195768;
   ps = p * pow(10.0, y[0]+y[1]+y[2]+y[3]);
   pv = rh*ps;
   temp = 2.015 + log(pv/1000.0);
   if ( temp > 1.522)
      td = -18.807 + 11.005*temp + 0.88887*temp*temp;
   else
      td = -19.237 + 11.533*temp + 0.72733*temp*temp;

   return td;
}

// 计算内表面温度
//   nAlfIn -- 内表明对流换热系数, 通常8.7W/m2.K
//   nTempIn -- 室内温度(C)
//   nTempOut  -- 室外温度(C)
//   uValue -- 平均传热系数
// NOTICE:
//   Q = alf_in*(Tsuf_in-T_in) = U_val*(T_out-T_in)
// THEN:
//   Tsuf_in = Q/alf_in + T_in
double CalSurfTemp(double nAlfIn, double nTempIn, double nTempOut, double uValue)
{
   double q =uValue*(nTempOut - nTempIn);
   double nTempSurf = nTempIn + q/nAlfIn;
   return nTempSurf;
}  

//Tool: 结露检查：民用建筑节能设计标准（采暖居住建筑部分）JGJ26-95的4.2.7规定了不结露的要求
//   判断内表面温度和露点温度的关系
void CondensionCheck()
{
	double nPressure=99860.0; //大气压Pa，由气象数据库查找获得
	double nTempOut=-9.0; //室外设计温度C
	double nTempIn = 18.0; //室内设计温度C
	double nHumidityIn=0.5; //室内相对湿度
    
	double uValue=2.3; //搜索获得, W/m2.K
	double nSurfInTemp=CalSurfTemp(8.7, nTempIn, nTempOut, uValue);
	double nTempDewpoint=CalDewpoint(nTempIn, nPressure, nHumidityIn);
	adsout << _T("\n露点温度=") << nTempDewpoint << _T("; 内表面温度=") << nSurfInTemp 
		<< _T(";") << ((nSurfInTemp>nTempDewpoint)? _T(" 结露!") : _T(" 不结露!"));
}


//// 报告墙的坐标
//void RepWallCoord()
//{
//	DList<XCurveSegment> lstAxis;
//	PickSet ssAxis(SS_FREE);
//	if (ssAxis.Get(_T("X"), NULL, NULL, RBList(RTDXF0, _T("LINE,ARC"), 8, LAY_AXIS, NULL))!=RTNORM)
//		return;
//	long num=ssAxis.Length();
//	for(long idx=0L; idx<num; idx++) {
//		Entity ent=ssAxis[idx];
//		XCurveSegment *pSeg=new XCurveSegment(ent);
//		if (!(*pSeg))
//			delete pSeg;
//		else
//			lstAxis.Append(pSeg);
//	}
//
//
//
//	DList<AcDbObjectId> lstLab;
//	if (GetEntityFromDatabase(lstLab, *acdbCurDwg(), _T("TCH_AXIS_LABEL"), 0, ACDB_MODEL_SPACE)!=Acad::eOk)
//		return;
//	Entity entWall;
//	if (SelectEntity(_T("\n选择墙体<退出>:"), entWall, RBList(RTDXF0, _T("TCH_WALL,TCH_CURTAIN_WALL"), NULL))==RTNORM) {
//		OPENOBJ_BEGIN(entWall, AcDb::kForRead, TDbWall, pWall);
//		if (pWall) {
//			XString s1, s2, s3, s4;
//			if (pWall->HitOnAxis(lstLab, lstAxis, s1, s2, s3, s4)) {
//				adsout << _T("\n(") << s1 << _T(",") << s2 << _T(")～(") << s3 << _T(",") << s4 << _T(")");
//			} else {
//				adsout << _T("\nnone!");
//			}
//		}
//		OPENOBJ_END();
//	}
//}