envi-code/SourceCode/Code2026/CoreLibrary/AecDbRoof.cpp

#include "stdafx.h"
#include "AecDbRoof.h"
#include "MFCDbDwgFiler.h"
#include "CoreTools.h"
#include "Geom.h"
#include "AcGiViewDraw.h"

//系统单位相对于毫米的数值比例
#define _UNIT_SCALE  (IsMeterfUnitDraw() ? 0.001 : 1.0)

//把MM单位换算为系统单位
#define _AS_SYS_UNIT(nMM) (nMM * _UNIT_SCALE)

BOOL g_bCtrlToggle1[] =
{0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0};

//=============================================================================================
Adesk::UInt32 AecDbXRoof::kCurrentVersionNumber = 1;

ACRX_DXF_DEFINE_MEMBERS (AecDbXRoof, AecDbEntityBase,
						 AcDb::kDHL_CURRENT, AcDb::kMReleaseCurrent, 
						 AcDbProxyEntity::kNoOperation | AcDbProxyEntity::kDisableProxyWarning, 
						 AEC_DBXROOF,
						 "AecDbXRoof"
						 "|Product Desc:     shanghua earthworm app obj"
						 "|Company:          shanghua inc"
						 "|WEB Address:      www.shanghuasoft.com")

AecDbXRoof::AecDbXRoof(void)
{
	m_dSlabThick = 200;//mm
	m_mapSpecXData.SetAt(KEY_NAME,_T("屋顶"));
	m_SlopeRoofImpl = new TSlopeRoof;
	m_nRoofType = 0;
}

AecDbXRoof::~AecDbXRoof(void)
{
	if (m_SlopeRoofImpl != NULL)
		delete m_SlopeRoofImpl;
	deleteContainerOfStd(m_solids);
	deleteContainerOfStd(m_pipes);
}

void AecDbXRoof::SetRidgeStyle(AecDbXRoof::RidgeStyle rStyle)
{
	assertWriteEnabled();
	m_nRidgeStyle = rStyle;
}

AecDbXRoof::RidgeStyle AecDbXRoof::GetRidgeStyle() const
{
	assertReadEnabled();
	return m_nRidgeStyle;
}

void AecDbXRoof::SetRoofStyle(AecDbXRoof::RoofStyle rStyle)
{
	assertWriteEnabled();
	m_nRoofStyle = rStyle;
}

AecDbXRoof::RoofStyle AecDbXRoof::GetRoofStyle() const
{
	assertReadEnabled();
	return m_nRoofStyle;
}

void AecDbXRoof::subList() const
{
	assertReadEnabled();
	
	AecDbEntityBase::subList();

	switch(m_nRoofStyle)
	{
	case kSlopeRoof:
		{
			acutPrintf(_T("\n任意坡顶:"));
			break;
		}
	case kDualRoof:
		{
			acutPrintf(_T("\n人字屋顶:"));
			break;
		}
	case kMountRoof:
		{
			acutPrintf(_T("\n山脊屋顶:"));
			break;
		}
	case kCuspRoof:
		{
			acutPrintf(_T("\n攒尖屋顶:"));
			break;
		}
	default:
		break;
	}
}

Acad::ErrorStatus AecDbXRoof::copyFrom(const AcRxObject* pSrc)
{
	assertWriteEnabled();
	if (pSrc != NULL)
	{
		AecDbXRoof* pXRoof = AecDbXRoof::cast(pSrc);
		if (pXRoof != NULL)
		{
			m_nRidgeStyle = pXRoof->m_nRidgeStyle;
			m_nRoofStyle = pXRoof->m_nRoofStyle;
			m_arAssocPartEntIds = pXRoof->m_arAssocPartEntIds;

			if (m_SlopeRoofImpl != NULL)
			{
				*((TSlopeRoof*)m_SlopeRoofImpl) = *((TSlopeRoof*)pXRoof->m_SlopeRoofImpl);
			}

			m_dSlabThick = pXRoof->m_dSlabThick;
			m_dRidgeWidth = pXRoof->m_dRidgeWidth;
			m_dRidgeHeight = pXRoof->m_dRidgeHeight;
			m_idTopFaceLayer = pXRoof->m_idTopFaceLayer;
			m_idBotFaceLayer = pXRoof->m_idBotFaceLayer;
			m_idSlabLayer = pXRoof->m_idSlabLayer; 
			m_idRidgeLayer = pXRoof->m_idRidgeLayer;

			m_ptRidge1 = pXRoof->m_ptRidge1;
			m_ptRidge2 = pXRoof->m_ptRidge2;

			m_dAngleLeft = pXRoof->m_dAngleLeft;
			m_dAngleRight = pXRoof->m_dAngleRight;
			m_bEqualAngle = pXRoof->m_bEqualAngle;
			m_bHeightLim = pXRoof->m_bHeightLim;
			m_dRoofHeight = pXRoof->m_dRoofHeight;

			m_ptLocation = pXRoof->m_ptLocation;
			m_dRotation = pXRoof->m_dRotation;
			m_dLength = pXRoof->m_dLength;
			m_dWidth = pXRoof->m_dWidth;
			m_dEavesLen = pXRoof->m_dEavesLen;
			m_dMountLen = pXRoof->m_dMountLen;
			m_dSlopeAngle1 = pXRoof->m_dSlopeAngle1;
			m_dSlopeAngle2 = pXRoof->m_dSlopeAngle2;
			m_dMountHeight = pXRoof->m_dMountHeight;
			m_bShowSide = pXRoof->m_bShowSide;

			m_ptCenter = pXRoof->m_ptCenter;
			m_dRadius = pXRoof->m_dRadius;
			m_nSideNum = pXRoof->m_nSideNum;

			m_mapSpecXData.CopyFrom(&pXRoof->m_mapSpecXData);

			//发送提资需要相同的ID
			extern CString IDCreate();
			Adesk::Int16 nVal = acdbCurDwg()->useri4();
			if (nVal != KEY_NOPROTECT)
			{
				int nVt = 0;
				CString sID = IDCreate();
				if (m_mapSpecXData.HasKey(KEY_NO, nVt))
					m_mapSpecXData.SetAt(KEY_NO, sID);
			}
		}
	}
	return Acad::eOk;
}

const AecDbObjXDataMap* AecDbXRoof::GetSpecialtyData() const
{
	assertReadEnabled();
	return &m_mapSpecXData;
}

AecDbObjXDataMap* AecDbXRoof::GetSpecialtyData(AcDb::OpenMode bMode/* = AcDb::kForWrite*/)
{
	switch(bMode)
	{
	case AcDb::kForRead:
		{
			assertReadEnabled();
			break;
		}
	case AcDb::kForWrite:
		{
			if (!isWriteEnabled())
			{
				upgradeOpen();
			}
			assertWriteEnabled();
			break;
		}
	case AcDb::kForNotify:
		{
			if (!isWriteEnabled())
			{
				upgradeOpen();
			}
		}
	default:
		break;
	}
	return &m_mapSpecXData;
}

void AecDbXRoof::UnionScale(double nScale)
{
	assertWriteEnabled();

	m_dSlabThick *= nScale;//板厚
	m_dRidgeWidth *= nScale;
	m_dRidgeHeight *= nScale;//屋脊大小
	m_dRoofHeight*=nScale;
	if (m_SlopeRoofImpl != NULL)
	{
		double nOldElev = ((TSlopeRoof*)m_SlopeRoofImpl)->GetElevation();
		((TSlopeRoof*)m_SlopeRoofImpl)->SetElevation(nOldElev*nScale);
		((TSlopeRoof*)m_SlopeRoofImpl)->m_fMaxHeight *= nScale;
	}

	if (m_nRoofStyle == AecDbXRoof::kMountRoof)
	{
		double nOldElev=GetElevation();

		AcGeMatrix3d mat;
		mat.setToScaling(nScale);
		subTransformBy(mat);

		SetElevation(nOldElev*nScale);

		m_dWidth*=nScale;				//屋顶宽
		m_dLength*=nScale;				//屋顶长
		m_dRoofHeight*=nScale;			//高度
		m_dEavesLen*=nScale;			//出檐长
		m_dMountLen*=nScale;			//出山长
		m_dMountHeight*=nScale;			//歇山高
	}
	else if (m_nRoofStyle == kCuspRoof)
	{
		double nOldElev=GetElevation();
		AcGeMatrix3d mat;
		mat.setToScaling(nScale);
		subTransformBy(mat);
		
		SetElevation(nOldElev*nScale);
		m_dSlabThick*=nScale;//板厚
		m_dRidgeWidth*=nScale;
		m_dRidgeHeight*=nScale;//屋脊大小
		m_dRoofHeight*=nScale;//高度
		m_dRadius*=nScale;//半径
		m_dEavesLen*=nScale;
	}
}

bool AecDbXRoof::UnifyElevation(double dElevation/* = 0.0*/)
{
	assertWriteEnabled();

	m_mapSpecXData.SetAt(KEY_EL,dElevation);
	if (m_SlopeRoofImpl != NULL)
	{
		((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.SetElevation(dElevation);
	}
	return true;
}

bool AecDbXRoof::InitEqualSlope(AcDbPolyline* pPl,double dEl,double dAng)
{
	AssertWriteEnabled();

	XPoly2D poly;
	poly.SetAcDbCurve(pPl);

	//确保逆时针
	if (poly.PathArea() >0 ) 
	{
		poly.Reverse();
	}
	poly.Compress();

	XPoly2D polyDest(1);
	poly.Disperse(polyDest);
	polyDest.SetElevation(dEl);

	if (m_SlopeRoofImpl != NULL)
	{
		((TSlopeRoof*)m_SlopeRoofImpl)->InitEqualSlope(polyDest,dAng);
	}
	return true;
}

//设置轮廓Init方式
Acad::ErrorStatus AecDbXRoof::SetPathPoly(AcDbPolyline* pPl,const AcGeVector3d&normal)
{
	AssertWriteEnabled();

	if (pPl == NULL)
		return Acad::eOk;

	if (m_SlopeRoofImpl != NULL)
	{
		XPoly2D polyPath1;
		polyPath1.SetAcDbCurve(pPl);

		if(polyPath1.PathArea()>0)
			polyPath1.Reverse();
		((TSlopeRoof*)m_SlopeRoofImpl)->InitEqualSlope(polyPath1,PI/6);
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::GetPathPoly(AcDbPolyline*& pPl,AcGeVector3d&normal) const
{
	assertReadEnabled();

	assertReadEnabled();
	if (m_SlopeRoofImpl != NULL)
	{
		if (((TSlopeRoof *)m_SlopeRoofImpl)->m_polyOutline.Length() > 0)
			pPl = (AcDbPolyline *)((TSlopeRoof *)m_SlopeRoofImpl)->m_polyOutline.AsAcDbCurve();
		normal = AcGeVector3d::kZAxis;
	}

	if (m_nRoofStyle == kMountRoof)
	{
		normal=AcGeVector3d::kZAxis;
		GetPolyPath(pPl);
	}
	return Acad::eOk;
}

void AecDbXRoof::SetPolyPath(AcDbPolyline* pPl)
{
	AssertWriteEnabled();

	if (pPl == NULL)
		return;

	if (m_SlopeRoofImpl != NULL)
	{
		if (m_nRoofStyle == AecDbXRoof::kDualRoof)
		{
			XPoly2D poly;
			poly.SetAcDbCurve(pPl);

			if (poly.PathArea()>0)  
			{
				poly.Reverse();
			}
			poly.Compress();
			((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline = poly;
		}
		else
		{
			XPoly2D polyPath;
			polyPath.SetAcDbCurve(pPl);

			XPoly2D polyDest(1);
			polyPath.Disperse(polyDest);
			((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline = polyDest;
		}
	}
}

bool AecDbXRoof::GetPolyPath(AcDbPolyline*& pPl) const
{
	assertReadEnabled();
	if (m_SlopeRoofImpl != NULL)
	{
		if (((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.Length() > 0)
		pPl = (AcDbPolyline*)((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.AsAcDbCurve();
	}

	if (m_nRoofStyle == kMountRoof)
	{
		XPoly2D poly;

		poly.SetFlag(1);
		poly.Reset();

		double dHeight=0;//屋檐产生的高差
		dHeight=GetEavesLen()*tan(GetSlopeAngle1());

		XPoint pt=GetLocation();
		pt.z -= (dHeight+m_dSlabThick);

		ads_polar(pt,m_dRotation+PI,GetMountLen(),pt);
		ads_polar(pt,m_dRotation-PI*0.5,GetEavesLen(),pt);
		poly.AppendNode(pt);			//屋顶左下角点

		ads_polar(pt,m_dRotation,GetMountLen()*2+GetLength(),pt);
		poly.AppendNode(pt);			//屋顶右下角点

		ads_polar(pt,m_dRotation+PI*0.5,GetEavesLen()*2+GetWidth(),pt);
		poly.AppendNode(pt);			//屋顶右上角点

		ads_polar(pt,m_dRotation+PI,GetMountLen()*2+GetLength(),pt);
		poly.AppendNode(pt);			//屋顶左上角点
		pPl = (AcDbPolyline*)poly.AsAcDbCurve();
	}
	else if (m_nRoofStyle == kCuspRoof)
	{
		XPoly2D poly;
		poly.SetFlag(1);
		poly.Reset();
		double nAngle=PI*2.0/m_nSideNum;

		if(GetRadius()<_DIST_SNAP || m_nSideNum < 2)
			return false;

		double dEaves=GetEavesLen()/cos(PI/GetSideNum());
		XPoint ptCenter=m_ptCenter;
		ptCenter.z-=((GetRoofHeight()-m_dSlabThick)*GetEavesLen()/(GetRadius()*cos(PI/GetSideNum()))+m_dSlabThick);

		for(long i=0;i<m_nSideNum;i++)
		{
			XPoint pt;
			ads_polar(ptCenter,m_dRotation+i*nAngle,m_dRadius+dEaves,pt);
			poly.AppendNode(pt);
		}
		pPl = (AcDbPolyline*)poly.AsAcDbCurve();
	}
	return true;
}

void AecDbXRoof::SetSlabThick(double dThick)
{
	AssertWriteEnabled();
	m_dSlabThick = dThick;
}

double AecDbXRoof::GetSlabThick() const
{
	assertReadEnabled();
	return m_dSlabThick;
}

void AecDbXRoof::SetRidgeWidth(double dWidth)
{
	AssertWriteEnabled();
	m_dRidgeWidth = dWidth;
}

double AecDbXRoof::GetRidgeWidth() const
{
	assertReadEnabled();
	return m_dRidgeWidth;
}

void AecDbXRoof::SetRidgeHeight(double dHeight)
{
	AssertWriteEnabled();
	m_dRidgeHeight = dHeight;
}

double AecDbXRoof::GetRidgeHeight() const
{
	assertReadEnabled();
	return m_dRidgeHeight;
}

void AecDbXRoof::SetRidge(AcGePoint3d pt1,AcGePoint3d pt2)
{
	AssertWriteEnabled();
	m_ptRidge1=pt1;m_ptRidge2=pt2;
}

AcGePoint3d AecDbXRoof::GetRidgeStart()const
{	
	assertReadEnabled();
	return m_ptRidge1;
}

AcGePoint3d AecDbXRoof::GetRidgeEnd()const
{
	assertReadEnabled();
	return m_ptRidge2;
}

void AecDbXRoof::SetHeightLim(Adesk::Boolean bTrue)
{
	AssertWriteEnabled();
	m_bHeightLim=bTrue;
}
Adesk::Boolean AecDbXRoof::IsHeightLim()const
{
	return m_bHeightLim;
}

void AecDbXRoof::SetRoofHeight(double h)
{
	AssertWriteEnabled();
	m_dRoofHeight=h;
}

double AecDbXRoof::GetRoofHeight()const
{
	assertReadEnabled();
	return m_dRoofHeight;
}

double AecDbXRoof::GetElevation()const
{
	assertReadEnabled();
	const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
	if (pl.Length() > 0)
	{
		return pl[0].z;
	}

	if (m_nRoofStyle == kMountRoof)
		return m_ptLocation.z;

	if (m_nRoofStyle == kCuspRoof)
		return m_ptCenter.z;

	return 0.0;
}

void AecDbXRoof::SetElevation(double dE)
{
	AssertWriteEnabled();
	((TSlopeRoof*)m_SlopeRoofImpl)->SetElevation(dE);
	m_ptLocation.z = dE;
	m_ptCenter.z = dE;
}

void AecDbXRoof::SetEqualAngle(Adesk::Boolean bEqual)
{
	AssertWriteEnabled();
	m_bEqualAngle=bEqual;
}

Adesk::Boolean AecDbXRoof::IsEqualAngle() const
{
	assertReadEnabled();
	return m_bEqualAngle;
}

double AecDbXRoof::GetAngleLeft() const
{
	assertReadEnabled();
	return m_dAngleLeft;
}

double AecDbXRoof::GetAngleRight() const
{
	assertReadEnabled();
	return m_dAngleRight;
}

void AecDbXRoof::SetAngle(double a1,double a2)
{
	AssertWriteEnabled();
	m_dAngleLeft=a1;m_dAngleRight=a2;
}

AcGePoint3d AecDbXRoof::GetLocation() const
{
	assertReadEnabled();
	return m_ptLocation;
}

void AecDbXRoof::SetLocation(const AcGePoint3d &pt)
{
	AssertWriteEnabled();
	m_ptLocation = pt;
}

double AecDbXRoof::GetRotation() const
{
	assertReadEnabled();
	return m_dRotation;
}

void AecDbXRoof::SetRotation(double dRot)
{
	AssertWriteEnabled();
	m_dRotation = dRot;
}

double AecDbXRoof::GetEavesLen()const
{	
	assertReadEnabled();
	return m_dEavesLen;
}
void AecDbXRoof::SetEavesLen(double dE)
{
	AssertWriteEnabled();
	m_dEavesLen=dE;
}

void AecDbXRoof::SetRoofType(Adesk::UInt16 nRoofType)
{
	AssertWriteEnabled();
	m_nRoofType = nRoofType;
}

Adesk::UInt16 AecDbXRoof::GetRoofType() const
{
	assertReadEnabled();
	return m_nRoofType;
}

double AecDbXRoof::GetMountLen() const
{
	assertReadEnabled();
	double dMountLen=0;
	if (GetRoofHeight() - GetMountHeight() < _DIST_SNAP || fabs(cos(GetSlopeAngle2()))< 1E-3 )//人字坡
	{
		return m_dMountLen;
	}
	else
	{
		dMountLen = GetEavesLen()*tan(GetSlopeAngle1()) / tan(GetSlopeAngle2());
	}
	return dMountLen;
}

void AecDbXRoof::SetMountLen(double dL)
{
	AssertWriteEnabled();
	m_dMountLen = dL;
}

double AecDbXRoof::GetLength()const
{
	assertReadEnabled();
	return m_dLength;
}
void AecDbXRoof::SetLength(double dL)
{
	AssertWriteEnabled();
	if(dL>_DIST_SNAP)
		m_dLength=dL;
}

double AecDbXRoof::GetWidth()const
{
	assertReadEnabled();
	return m_dWidth;
}
void AecDbXRoof::SetWidth(double dW)
{
	AssertWriteEnabled();
	if(dW>_DIST_SNAP)
		m_dWidth=dW;
}

double AecDbXRoof::GetRadius() const
{
	assertReadEnabled();
	return m_dRadius;
}

void AecDbXRoof::SetRadius(double r)
{
	AssertWriteEnabled();
	m_dRadius=r;
}

void AecDbXRoof::SetSideNum(Adesk::UInt8 num)
{
	AssertWriteEnabled();
	m_nSideNum = num;
}

long AecDbXRoof::GetSideNum()const
{
	assertReadEnabled();
	return m_nSideNum;
}

double AecDbXRoof::GetSlopeAngle(int idx) const
{
	assertReadEnabled();
	return ((TSlopeRoof*)m_SlopeRoofImpl)->GetSlopeAngle(idx);
}

void AecDbXRoof::SetSlopeAngle(int idx, double nAngle)
{
	AssertWriteEnabled();
	((TSlopeRoof*)m_SlopeRoofImpl)->SetSlopeAngle(idx,nAngle);
}

double AecDbXRoof::GetSlopeAngle1()const
{
	assertReadEnabled();
	double nSlopeAngle1=PI/6.0;
	if(GetWidth()>_DIST_SNAP)
	{
		nSlopeAngle1=atan(GetRoofHeight()*2/GetWidth());
	}
	return nSlopeAngle1;
}
void AecDbXRoof::SetSlopeAngle1(double dA)
{
	AssertWriteEnabled();
	if(dA>0)
		m_dSlopeAngle1=dA;
}
double AecDbXRoof::GetSlopeAngle2()const
{
	assertReadEnabled();
	return m_dSlopeAngle2;
}
void AecDbXRoof::SetSlopeAngle2(double dA)
{
	AssertWriteEnabled();
	if(dA>0)
		m_dSlopeAngle2=dA;
}

double AecDbXRoof::GetMountHeight() const
{
	assertReadEnabled();
	return m_dMountHeight;
}
void AecDbXRoof::SetMountHeight(double dH)
{
	assertWriteEnabled();
	m_dMountHeight=dH;
}

double AecDbXRoof::GetTopLength() const
{
	assertReadEnabled();
	double dTopLength=0;
	if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP||fabs(cos(GetSlopeAngle2()))<1E-3)
	{
		dTopLength=GetMountLen()*2+GetLength();
	}
	else
	{
		double dDist=(GetRoofHeight()-GetMountHeight())/tan(GetSlopeAngle2());
		if (GetLength()-dDist*2>_DIST_SNAP)
		{
			dTopLength=GetLength()-dDist*2;
		}
	}
	return dTopLength;
}

void AecDbXRoof::SetShowSide(Adesk::Boolean bTrue)
{
	AssertWriteEnabled();
	m_bShowSide=bTrue;
}
Adesk::Boolean AecDbXRoof::IsShowSide()const
{
	assertReadEnabled();
	return m_bShowSide;
}

AcGePoint3d AecDbXRoof::GetCenter() const
{
	assertReadEnabled();
	return m_ptCenter;
}

void AecDbXRoof::SetCenter(AcGePoint3d pt)
{
	AssertWriteEnabled();
	m_ptCenter=pt;
}

void AecDbXRoof::CallFromJigUpdate(int nRoofType,int nPromptCounter,const AcGePoint3d& ptLoc,const AcGePoint3d& ptRightDown,const AcGePoint3d& ptRightUp)
{
	switch (nPromptCounter) 
	{
	case 0:
		{
			AcGePoint3d pt1,pt2;
			pt1=ptRightDown;
			pt2=ptLoc;
			pt1.z=pt2.z=0;
			XVector3D vtRot=pt1-pt2;
			vtRot.z=0;
			double rot=CT_std_angle(ads_angle(XPoint(),vtRot)-ads_angle(XPoint(),XVector3D(1,0,0)));
			this->SetRotation(rot);
			double length=pt1.distanceTo(pt2);
			this->SetLength(length);
			this->SetWidth(length*0.5);

			if (nRoofType == 3 && length > 0 )
			{
				this->SetSlopeAngle2(atan(this->GetRoofHeight()*2.0/length));
			}
			break;
		}
	case 1:
		{
			AcGeVector3d offset=ptRightUp-ptRightDown;
			XVector3D vtOffset=ptRightUp-ptRightDown;
			vtOffset.z = 0;
			double nVtRot=CT_std_angle(ads_angle(XPoint(), vtOffset)-this->GetRotation());
			double nIncLen=ads_distance(XPoint(), vtOffset) * sin(nVtRot);

			if (nIncLen>_DIST_SNAP)
			{
				this->SetWidth(nIncLen);
			}   
			break;
		}
	default:
		break;
	}
}

bool AecDbXRoof::ExploreToFaces(AcDbVoidPtrArray& arFacePtrs) const
{
	switch(m_nRoofStyle)
	{
	case kSlopeRoof:
		{
			DrawSlopeRoof3d(NULL,&arFacePtrs);
			break;
		}
	case kDualRoof:
		{
			DrawDualRoof3d(NULL,&arFacePtrs);
			break;
		}
	case kMountRoof:
		{
			DrawMountRoof3d(NULL,&arFacePtrs);
			break;
		}
	case kCuspRoof:
		{
			DrawCuspRoof3d(NULL,&arFacePtrs);
			break;
		}
	default:
		break;
	}
	return true;
}

bool AecDbXRoof::HitGetPlane(AcGePoint3d& ptHit,AcDbVoidPtrArray& entSet,AcGePlane& plane)
{
	return TSlopeRoof::HitGetPlane(ptHit,entSet,plane);
}

Acad::ErrorStatus AecDbXRoof::Draw2d(AcGiDraw &dc) const
{
	assertReadEnabled();

	//管线系统屏蔽掉
	if ( dc.IsDragging() )
	{
		//return Acad::eOk;
	}

	AcDbObjectId idCurLay = dc.GetLayerId();
	Adesk::UInt16 nCrBk = colorIndex();

	dc.SetLayer(layerId());

	if (Has2DBuffer())
	{
		AcDbEntity* pEnt = NULL;
		const AcDbVoidPtrArray &ar2D = Get2DBuffer();
		for (int i = 0;i < ar2D.length();i++)
		{
			pEnt = (AcDbEntity*)ar2D.at(i);
			dc.SetColor(pEnt->colorIndex());
			dc.DrawEntity(*pEnt);
		}
		dc.SetColor(nCrBk);
		return Acad::eOk;
	}

	switch(m_nRoofStyle)
	{
	case kSlopeRoof:
		{
			DrawSlopeRoof2d(dc);
			break;
		}
	case kDualRoof:
		{
			DrawDualRoof2d(dc);
			break;
		}
	case kMountRoof:
		{
			DrawMountRoof2d(dc);
			break;
		}
	case kCuspRoof:
		{
			DrawCuspRoof2d(dc);
			break;
		}
	default:
		break;
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::Draw3d(AcGiDraw &dc) const
{
	assertReadEnabled();

	//管线系统屏蔽掉
	if ( dc.IsDragging() )
	{
		//return Acad::eOk;
	}

	//图层
	AcDbObjectId idLay = dc.GetLayerId();
	dc.SetLayer(layerId());

	int nCrBk = dc.GetColor();

	if (Has3DBuffer())
	{
		//Clean3DBuffer();
		AcDbEntity* pEnt = NULL;
		const AcDbVoidPtrArray &ar3D = Get3DBuffer();
		for (int i = 0;i < ar3D.length();i++)
		{
			pEnt = (AcDbEntity*)ar3D.at(i);
			dc.SetColor(pEnt->colorIndex());
			dc.DrawEntity(*pEnt);
		}
		dc.SetLayer(idLay);
		dc.SetColor(nCrBk);
		return Acad::eOk;
	}

	deleteContainerOfStd(m_solids);
	deleteContainerOfStd(m_pipes);

	switch(m_nRoofStyle)
	{
	case kSlopeRoof:
		{
			DrawSlopeRoof3d(&dc);
			break;
		}
	case kDualRoof:
		{
			DrawDualRoof3d(&dc);
			break;
		}
	case kMountRoof:
		{
			DrawMountRoof3d(&dc);
			break;
		}
	case kCuspRoof:
		{
			DrawCuspRoof3d(&dc);
			break;
		}
	default:
		break;
	}
	return Acad::eOk;
}


Acad::ErrorStatus AecDbXRoof::dwgInFields (AcDbDwgFiler* pFiler)
{
	AssertWriteEnabled();

	//----- Read parent class information first.
	Acad::ErrorStatus es = Acad::eOk;
	if ( !pFiler->isKindOf(CMFCDbDwgFiler::desc()))
	{
		es = AecDbEntityBase::dwgInFields (pFiler) ;
		if ( es != Acad::eOk )
			return (es) ;
	}

	//----- Object version number needs to be read first
	Adesk::UInt32 version =0 ;
	if ( (es = pFiler->readUInt32 (&version)) != Acad::eOk )
		return (es) ;

	if ( version > AecDbXRoof::kCurrentVersionNumber )
		return (Acad::eMakeMeProxy);

	Adesk::UInt8 nStyle = 0;
	pFiler->readItem(&nStyle);
	m_nRoofStyle=(RoofStyle)nStyle;

	RoofBaseDwgin(pFiler);

	switch(m_nRoofStyle)
	{
	case kSlopeRoof:
		{
			SlopeRoofDwgIn(pFiler);
			break;
		}
	case kDualRoof:
		{
			DualRoofDwgIn(pFiler);
			break;
		}
	case kMountRoof:
		{
			MountRoofDwgIn(pFiler);
			break;
		}
	case kCuspRoof:
		{
			CuspRoofDwgIn(pFiler);
			break;
		}
	default:
		break;
	}

	m_mapSpecXData.dwgInFields(pFiler);

	return pFiler->filerStatus();
}

Acad::ErrorStatus AecDbXRoof::RoofBaseDwgin(AcDbDwgFiler* pFiler)
{
	pFiler->readItem(&m_idTopFaceLayer);
	pFiler->readItem(&m_idBotFaceLayer);
	pFiler->readItem(&m_idSlabLayer);
	pFiler->readItem(&m_idRidgeLayer);
	pFiler->readItem(&m_dSlabThick);
	pFiler->readItem(&m_dRidgeWidth);
	pFiler->readItem(&m_dRidgeHeight);

	Adesk::UInt8 nStyle;
	pFiler->readItem(&nStyle);
	m_nRidgeStyle=(RidgeStyle)nStyle;

	Adesk::Int32 nLen = 0;
	pFiler->readItem(&nLen);

	m_arAssocPartEntIds.removeAll();
	for(int i=0;i<nLen;i++)
	{
		AcDbSoftPointerId id;
		pFiler->readItem(&id);
		m_arAssocPartEntIds.append(id);
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::SlopeRoofDwgIn(AcDbDwgFiler* pFiler)
{
	double nElev=0.0;
	pFiler->readItem(&nElev);

	Adesk::UInt16 nEdgeNum=0;
	pFiler->readItem(&nEdgeNum);

	((TSlopeRoof*)m_SlopeRoofImpl)->Reset();
	for(Adesk::UInt16 i=0; i<nEdgeNum; i++)
	{
		AcGePoint3d ptVertex;
		double nSlope;
		pFiler->readItem(&ptVertex);
		pFiler->readItem(&nSlope);
		ptVertex[2]=nElev;

		((TSlopeRoof*)m_SlopeRoofImpl)->AppendEdge(XPoint(ptVertex), nSlope);
	}

	double fMaxHeight = 0.0;
	pFiler->readItem(&fMaxHeight);
	((TSlopeRoof*)m_SlopeRoofImpl)->m_fMaxHeight = fMaxHeight;

	//出檐长
	pFiler->readItem(&m_dEavesLen);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::DualRoofDwgIn(AcDbDwgFiler* pFiler)
{
	assertWriteEnabled();

	XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;

	double nElev;
	pFiler->readItem(&nElev);
	ReadPoly2D(pFiler,pl);
	pl.SetElevation(nElev);

	pFiler->readItem(&m_ptRidge1);
	pFiler->readItem(&m_ptRidge2);

	pFiler->readItem(&m_dAngleLeft);
	pFiler->readItem(&m_dAngleRight);
	pFiler->readItem(&m_bEqualAngle);

	pFiler->readItem(&m_bHeightLim);
	pFiler->readItem(&m_dRoofHeight);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::MountRoofDwgIn(AcDbDwgFiler* pFiler)
{
	assertWriteEnabled();

	pFiler->readItem(&m_ptLocation);
	pFiler->readItem(&m_dRotation);
	pFiler->readItem(&m_dLength);
	pFiler->readItem(&m_dWidth);
	pFiler->readItem(&m_dSlopeAngle2);

	pFiler->readItem(&m_dEavesLen);
	pFiler->readItem(&m_dMountLen);
	pFiler->readItem(&m_dRoofHeight);
	pFiler->readItem(&m_dMountHeight);
	pFiler->readItem(&m_bShowSide);
	pFiler->readUInt16(&m_nRoofType);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::CuspRoofDwgIn(AcDbDwgFiler* pFiler)
{
	assertReadEnabled();

	pFiler->readItem(&m_ptCenter);
	pFiler->readItem(&m_dRotation);
	pFiler->readItem(&m_dRoofHeight);
	pFiler->readItem(&m_dRadius);
	pFiler->readItem(&m_nSideNum);
	pFiler->readItem(&m_dEavesLen);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::dwgOutFields(AcDbDwgFiler* pFiler) const
{
	assertReadEnabled();

	//----- Save parent class information first.
	Acad::ErrorStatus es = Acad::eOk;
	if ( !pFiler->isKindOf(CMFCDbDwgFiler::desc()))
	{
		es = AecDbEntityBase::dwgOutFields (pFiler) ;
		if ( es != Acad::eOk )
			return (es) ;
	}

	//----- Object version number needs to be saved first
	if ( (es =pFiler->writeUInt32 (AecDbXRoof::kCurrentVersionNumber)) != Acad::eOk )
		return (es) ;

	Adesk::UInt8 nStyle = (Adesk::UInt8)m_nRoofStyle;
	pFiler->writeItem(nStyle);

	RoofBaseDwgOut(pFiler);

	switch(m_nRoofStyle)
	{
	case kSlopeRoof:
		{
			SlopeRoofDwgOut(pFiler);
			break;
		}
	case kDualRoof:
		{
			DualRoofDwgOut(pFiler);
			break;
		}
	case kMountRoof:
		{
			MountRoofDwgOut(pFiler);
			break;
		}
	case kCuspRoof:
		{
			CuspRoofDwgOut(pFiler);
			break;
		}
	default:
		break;
	}

	m_mapSpecXData.dwgOutFields(pFiler);

	return pFiler->filerStatus();
}

Acad::ErrorStatus AecDbXRoof::RoofBaseDwgOut(AcDbDwgFiler* pFiler) const
{
	pFiler->writeItem(m_idTopFaceLayer);
	pFiler->writeItem(m_idBotFaceLayer);
	pFiler->writeItem(m_idSlabLayer);
	pFiler->writeItem(m_idRidgeLayer);
	pFiler->writeItem(m_dSlabThick);
	pFiler->writeItem(m_dRidgeWidth);
	pFiler->writeItem(m_dRidgeHeight);
	pFiler->writeItem((Adesk::UInt8)m_nRidgeStyle);	

	Adesk::Int32 nLen = m_arAssocPartEntIds.length();
	pFiler->writeInt32(nLen);

	AcDbSoftPointerId id;
	for(int i=0;i < nLen;i++)
	{
		id = m_arAssocPartEntIds.at(i);
		pFiler->writeItem(id);
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::SlopeRoofDwgOut(AcDbDwgFiler* pFiler) const
{
	double nElev=0.0;
	if(!!((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline)
	{
		const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
		nElev = pl[0].z;
	}

	pFiler->writeItem(nElev); 

	Adesk::UInt16 nTotalEdge = ((TSlopeRoof*)m_SlopeRoofImpl)->GetEdgeNum();  
	pFiler->writeItem(nTotalEdge);

	const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
	int nLen = pl.Length();
	
	const DList<double>& slope = ((TSlopeRoof*)m_SlopeRoofImpl)->m_slope;

	double dSlope = 0.0;
	for(int i =0; i< nTotalEdge; i++) 
	{
		pFiler->writeItem( pl[i].AsAcGePoint3d());

		dSlope = slope[i];
		pFiler->writeItem( dSlope );
	}

	pFiler->writeItem(((TSlopeRoof*)m_SlopeRoofImpl)->m_fMaxHeight);
	
	//出檐长
	pFiler->writeItem(m_dEavesLen);

	return Acad::eOk;
}

extern BOOL IsMirrorMatrix(ads_matrix mat);
Acad::ErrorStatus AecDbXRoof::subTransformBy(const AcGeMatrix3d& xform)
{
	AssertWriteEnabled();
	if (m_nRoofStyle == kSlopeRoof)
	{
		ads_matrix mat;
		memcpy(mat, &xform, sizeof(ads_matrix));
		double nElev=0.0;
		for(int i=0; i<((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.Length(); i++) {
			XPoint *pt=((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline[i];
			pt->TransformBy(mat);

			//以第一个顶点的z坐标为基准
			if(i==0) {
				nElev = pt->z;
			} else {
				pt->z = nElev;
			}
		}
		if( IsMirrorMatrix(mat) && ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.PathArea()>0) {
			((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.Reverse();
			((TSlopeRoof*)m_SlopeRoofImpl)->m_slope.Reverse();
		}
	}
	else if (m_nRoofStyle == kDualRoof)
	{
		((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.TransformBy(xform);
		m_ptRidge1.transformBy(xform);
		m_ptRidge2.transformBy(xform);
	}
	else if (m_nRoofStyle == kMountRoof)
	{
		ads_point ptX,ptY;
		ads_polar(asDblArray(m_ptLocation), m_dRotation, GetLength(), ptX);
		ads_polar(asDblArray(m_ptLocation), m_dRotation+PI/2.0, GetWidth(), ptY);

		asPnt3d(ptX).transformBy(xform);
		asPnt3d(ptY).transformBy(xform);
		m_ptLocation.transformBy(xform);

		double dAng = CT_std_angle(ads_angle(asDblArray(m_ptLocation), ptY) - ads_angle(asDblArray(m_ptLocation), ptX));
		if(fabs(dAng-PI*1.5)<_angSnap)
		{
			Exchange(m_ptLocation, asPnt3d(ptX));
		}
		m_dRotation = ads_angle(asDblArray(m_ptLocation), ptX);
	}
	else if (m_nRoofStyle == kCuspRoof)
	{
		m_ptCenter.transformBy(xform);
		AcGeVector3d vt(cos(m_dRotation),sin(m_dRotation),0);
		vt.transformBy(xform);
		AcGeVector2d vt2d(vt.x,vt.y);
		m_dRotation=vt2d.angle();
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::DualRoofDwgOut(AcDbDwgFiler* pFiler) const
{
	assertReadEnabled();

	const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
	int nLen = pl.Length();

	double nElev=0;
	if(nLen > 0 )
		nElev = pl[0].z;
	pFiler->writeItem(nElev);
	WritePoly2D(pFiler,pl);

	pFiler->writeItem(m_ptRidge1);
	pFiler->writeItem(m_ptRidge2);
	pFiler->writeItem(m_dAngleLeft);
	pFiler->writeItem(m_dAngleRight);
	pFiler->writeItem(m_bEqualAngle);

	pFiler->writeItem(m_bHeightLim);
	pFiler->writeItem(m_dRoofHeight);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::MountRoofDwgOut(AcDbDwgFiler* pFiler) const
{
	assertReadEnabled();

	pFiler->writeItem(m_ptLocation);
	pFiler->writeItem(m_dRotation);
	pFiler->writeItem(m_dLength);
	pFiler->writeItem(m_dWidth);
	pFiler->writeItem(m_dSlopeAngle2);
	pFiler->writeItem(m_dEavesLen);
	pFiler->writeItem(m_dMountLen);
	pFiler->writeItem(m_dRoofHeight);
	pFiler->writeItem(m_dMountHeight);
	pFiler->writeItem(m_bShowSide);
	pFiler->writeUInt16(m_nRoofType);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::CuspRoofDwgOut(AcDbDwgFiler* pFiler) const
{
	pFiler->writeItem(m_ptCenter);
	pFiler->writeItem(m_dRotation);
	pFiler->writeItem(m_dRoofHeight);
	pFiler->writeItem(m_dRadius);
	pFiler->writeItem(m_nSideNum);
	pFiler->writeItem(m_dEavesLen);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::dxfInFields (AcDbDxfFiler* pFiler)
{
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::dxfOutFields(AcDbDxfFiler* pFiler) const
{
	return Acad::eOk;
}

void AecDbXRoof::GetMountLine(AcGeLineSeg3d &leftLine,AcGeLineSeg3d &rightLine,AcGeLineSeg3d &midLine) const
{
	XPoint pt = m_ptLocation;
	pt.z+=(GetRoofHeight()-m_dSlabThick);

	if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP||fabs(cos(GetSlopeAngle2()))<1E-3)//人字屋顶
	{
		ads_polar(pt,m_dRotation+PI*0.5,GetWidth()*0.5,pt);
		ads_polar(pt,m_dRotation+PI,GetMountLen(),pt);
		XPoint ptS = pt;
		ads_polar(pt,m_dRotation,GetTopLength(),pt);
		midLine.set(ptS.AsAcGePoint3d(),pt.AsAcGePoint3d());			//屋脊线终点
	}
	else if (GetMountHeight()<_DIST_SNAP)		//四坡屋顶或攒尖屋顶			
	{
		double dDist=GetRoofHeight()/tan(GetSlopeAngle2());//侧坡在平面上的间距
		ads_polar(pt,m_dRotation+PI*0.5,GetWidth()*0.5,pt);
		ads_polar(pt,m_dRotation,dDist,pt);
		XPoint ptS = pt;
		ads_polar(pt,m_dRotation,GetTopLength(),pt);
		midLine.set(ptS.AsAcGePoint3d(),pt.AsAcGePoint3d());			//屋脊线终点		
	}
	else										//歇山屋顶
	{
		double dWidth=GetMountHeight()/tan(GetSlopeAngle1());//歇山半宽
		double dDist=(GetRoofHeight()-GetMountHeight())/tan(GetSlopeAngle2());//侧坡在平面上的间距

		pt.z-=GetMountHeight();

		ads_polar(pt,m_dRotation,dDist,pt);
		ads_polar(pt,m_dRotation+PI*0.5,GetWidth()*0.5-dWidth,pt);

		XPoint ptS = pt;
		ads_polar(pt,m_dRotation+PI*0.5,dWidth*2,pt);
		leftLine.set(ptS.AsAcGePoint3d(),pt.AsAcGePoint3d());			//歇山左上角点

		ads_polar(asDblArray(leftLine.startPoint()),m_dRotation,GetLength()-dDist*2,pt);
		ptS = pt;

		ads_polar(asDblArray(leftLine.endPoint()),m_dRotation,GetLength()-dDist*2,pt);
		rightLine.set(ptS.AsAcGePoint3d(),pt.AsAcGePoint3d());		//歇山右上角点

		Midpoint(asDblArray(leftLine.startPoint()),asDblArray(leftLine.endPoint()),pt);
		pt.z=GetLocation().z+GetRoofHeight()-m_dSlabThick;
		ptS = pt;

		ads_polar(pt,m_dRotation,GetLength()-dDist*2,pt);
		midLine.set(ptS.AsAcGePoint3d(),pt.AsAcGePoint3d());			//屋脊线终点
	}
}

Acad::ErrorStatus AecDbXRoof::subGetGripPoints(AcGePoint3dArray&  gripPoints,AcDbIntArray&  osnapModes,AcDbIntArray&  geomIds) const
{
	assertReadEnabled();

	AcGeVector3d vtNormal;
	XPoly2D polyPath;
	((TSlopeRoof*)m_SlopeRoofImpl)->GetPathPoly(polyPath,vtNormal);

	int nVertexCount = polyPath.Length();
	for(int i=0; i<nVertexCount; i++)
	{
		XPoint ptWcs = Ecs2Wcs(*polyPath[i], XVector3D(vtNormal));
		gripPoints.append(ptWcs);
	}

	//边上的夹点
	int nEdgeNum=polyPath.TotalSegments();
	for(int i=0; i<nEdgeNum; i++) {
		XCurveSegment seg;
		polyPath.Nth(i, seg);
		XPoint ptMid=Ecs2Wcs(seg.MidPoint(), vtNormal);
		gripPoints.append(ptMid);
	}

	if (m_nRoofStyle == kDualRoof)
	{
		gripPoints.append(m_ptRidge1);
		gripPoints.append(m_ptRidge2);
		gripPoints.append(XCurveSegment(m_ptRidge1,m_ptRidge2,0).MidPoint().AsAcGePoint3d());
	}
	else if (m_nRoofStyle == kMountRoof)
	{
		XPoint ptLoc = m_ptLocation;
		XPoint ptCenter;
		ads_polar(ptLoc,m_dRotation,0.5*GetLength(),ptCenter);
		ads_polar(ptCenter,m_dRotation+PI*0.5,0.5*GetWidth(),ptCenter);
		gripPoints.append(ptCenter);

		gripPoints.append(ptLoc);

		XPoint ptFirst;
		ads_polar(ptLoc,m_dRotation,GetLength(),ptFirst);
		gripPoints.append(ptFirst);
		ads_polar(ptFirst,m_dRotation+PI*0.5,GetWidth(),ptFirst);
		gripPoints.append(ptFirst);
		ads_polar(ptLoc,m_dRotation+PI*0.5,GetWidth(),ptFirst);
		gripPoints.append(ptFirst);

		ads_polar(ptLoc,m_dRotation,GetLength()*0.5,ptFirst);
		ads_polar(ptFirst,m_dRotation-PI*0.5,GetEavesLen(),ptFirst);
		gripPoints.append(ptFirst);		//出檐长
		ads_polar(ptFirst,m_dRotation+PI*0.5,GetWidth()+GetEavesLen()*2,ptFirst);
		gripPoints.append(ptFirst);		//出檐长

		ads_polar(ptLoc,m_dRotation+PI*0.5,GetWidth()*0.5,ptFirst);
		ads_polar(ptFirst,m_dRotation+PI,GetMountLen(),ptFirst);
		gripPoints.append(ptFirst);		//出山长
		ads_polar(ptFirst,m_dRotation,GetLength()+GetMountLen()*2,ptFirst);
		gripPoints.append(ptFirst);		//出山长

		XLine leftLine, rightLine, midLine;

		AcGeLineSeg3d lLn,rLn,mLn;
		GetMountLine(lLn,rLn,mLn);
		leftLine.SetPoints(lLn.startPoint(),lLn.endPoint());
		rightLine.SetPoints(rLn.startPoint(),rLn.endPoint());
		midLine.SetPoints(mLn.startPoint(),mLn.endPoint());

		midLine.SetElevation(ptLoc.z);
		if (!(GetRoofHeight()-GetMountHeight()<_DIST_SNAP
			||fabs(cos(GetSlopeAngle2()))<1E-3))	//四坡，歇山，攒尖
		{
			if (midLine.GetLength()>_DIST_SNAP)			//四坡，歇山
			{
				gripPoints.append(midLine.StartPoint());	//脊线长
				gripPoints.append(midLine.EndPoint());	//脊线长
			}
		}
	}
	else if (m_nRoofStyle == kCuspRoof)
	{
		gripPoints.append(m_ptCenter);
		ads_point ptFirst;
		ads_polar(asDblArray(m_ptCenter),m_dRotation,m_dRadius,ptFirst);
		gripPoints.append(asPnt3d(ptFirst));

		ads_polar(asDblArray(m_ptCenter),m_dRotation+PI/m_nSideNum,m_dRadius*cos(PI/m_nSideNum)+m_dEavesLen,ptFirst);
		gripPoints.append(asPnt3d(ptFirst));
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::subMoveGripPointsAt(const AcDbIntArray& indices,const AcGeVector3d& offset)
{
	AssertWriteEnabled();

	if (m_nRoofStyle == kDualRoof)
	{
		AcDbIntArray indices2;
		for(long i=0;i<indices.length();i++)
		{
			int iGrip=indices[i]-((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline.Length()*2;
			if(iGrip>=0)
			{
				if(iGrip==0)
					m_ptRidge1+=offset;
				else if(iGrip==1)
					m_ptRidge2+=offset;
				else
				{
					m_ptRidge1+=offset;
					m_ptRidge2+=offset;
				}
			}
			else
				indices2.append(indices[i]);
		}

		AcGeVector3d offset1=offset;
		offset1.z=0;
	}

	//RoofBase
	XVector3D vtNormal;
	XPoly2D polyPath;
	((TSlopeRoof*)m_SlopeRoofImpl)->GetPathPoly(polyPath,vtNormal);

	int nVertexCount = polyPath.Length();
	if (nVertexCount > 0)
	{
		XPoint vtOffset=Wcs2Ecs(*(XPoint *)&offset, vtNormal);
		for (int i = 0; i < indices.length(); i++) {
			int idx = indices[i];
			if(idx<nVertexCount) { // Move vertex
				*polyPath[idx] += vtOffset;
			} else { // Move Edge or Shape
				XPoly2D poly2d(polyPath);
				poly2d.SetElevation(0.0);

				int nEdgeIndex=idx-nVertexCount;
				int nTotalEdge=poly2d.TotalSegments();
				if(nEdgeIndex<nTotalEdge) { //移动边
					XDirectionCurve cv;
					poly2d.Nth(nEdgeIndex, cv);
					ASSERT(!!cv);
					if(cv.Is(CURVE_LINE)) { // Move
						XLine ln=cv.GetLine();
						ln.StartPoint() += vtOffset;
						ln.EndPoint() += vtOffset;
						ln.SetLineFlag(LS_INFINITE);
						XDirectionCurve prevSeg, nextSeg;
						int nPrev=nEdgeIndex-1, nNext=nEdgeIndex+1;
						if(poly2d.IsClosed()) {
							nPrev=DePeriod(nTotalEdge, nPrev);
							nNext=DePeriod(nTotalEdge, nNext);
						}

						XPoint ptStart, ptEnd;
						BOOL bUpdateIt=TRUE;
						//更新起点
						if(nPrev>=0 && nPrev<nTotalEdge) { 
							poly2d.Nth(nPrev, prevSeg);
							prevSeg.SetLineFlag(LS_INFINITE);
							XPoint ptInt[2];
							int nIntNum=prevSeg.Intersection(ln, ptInt[0], ptInt[1]);
							if(nIntNum==1) ptStart=ptInt[0];
							else if(nIntNum==2) {
								ptStart=XLine(ptInt[0], ptInt[1]).NearPoint(ln.StartPoint());
							} else bUpdateIt=FALSE;
						} else {
							ptStart = *poly2d[nEdgeIndex] + vtOffset;
						}

						// 更新下一点
						if(nNext>=0 && nNext<nTotalEdge) { 
							poly2d.Nth(nNext, nextSeg);
							nextSeg.SetLineFlag(LS_INFINITE);
							XPoint ptInt[2];
							int nIntNum=nextSeg.Intersection(ln, ptInt[0], ptInt[1]);
							if(nIntNum==1) ptEnd=ptInt[0];
							else if(nIntNum==2) {
								ptEnd=XLine(ptInt[0], ptInt[1]).NearPoint(ln.EndPoint());
							} else bUpdateIt=FALSE;
						} else {
							ptEnd = *poly2d[nEdgeIndex+1] + vtOffset;
						}

						if(bUpdateIt) {
							double nPrevBulge=0.0, nNextBulge=0.0;
							if(fabs(prevSeg.GetBulge())>1.0E-5) {
								XArc prevArc=prevSeg.GetArc();
								double nAngBeg=ads_angle(prevArc.GetCenterPt(), prevSeg.StartPoint());
								double nAngEnd=ads_angle(prevArc.GetCenterPt(), ptStart);
								if(prevSeg.IsMinusArc()) {
									nPrevBulge=-CT_std_angle(nAngBeg-nAngEnd);
								} else {
									nPrevBulge=CT_std_angle(nAngEnd-nAngBeg);
								}
							}
							if(fabs(nextSeg.GetBulge())>1.0E-5) {
								XArc nextArc=nextSeg.GetArc();
								double nAngBeg=ads_angle(nextArc.GetCenterPt(), ptEnd);
								double nAngEnd=ads_angle(nextArc.GetCenterPt(), nextSeg.EndPoint());
								if(nextSeg.IsMinusArc()) {
									nNextBulge=-CT_std_angle(nAngBeg-nAngEnd);
								} else {
									nNextBulge=CT_std_angle(nAngEnd-nAngBeg);
								}
							}

							*poly2d[nEdgeIndex] = ptStart;
							if(nNext>=0 && nNext<poly2d.Length()) 
							{
								*poly2d[nNext] = ptEnd;
								poly2d.SetBulge(nNext, nNextBulge);
							}
							if(nPrev>=0 && nPrev<poly2d.Length())
							{
								poly2d.SetBulge(nPrev, nPrevBulge);
							}

						}

					} else { // Change Arc Segment--bulge
						XPoint ptMid=cv.MidPoint();
						XPoint ptMidNew= ptMid + vtOffset;
						XArc arNew(cv.StartPoint(), ptMidNew, cv.EndPoint());
						if(!!arNew) { //新的弧有效
							XCurveSegment cvLine(cv.StartPoint(), cv.EndPoint(), 0.0);
							int nSideOld=cvLine.OnWhichSide(ptMid);
							int nSideNew=cvLine.OnWhichSide(ptMidNew);
							double nSignal=cv.GetBulge()/fabs(cv.GetBulge());
							if(nSideOld==nSideNew) 
							{
								poly2d.SetBulge(nEdgeIndex, nSignal*arNew.Bulge());
							} 
							else 
							{
								poly2d.SetBulge(nEdgeIndex, -nSignal*arNew.Bulge());
							}
						}
					}

					for(int n=0; n<poly2d.Length(); n++) {
						poly2d[n]->z = polyPath[n]->z;
					}
					polyPath = poly2d;
				} 
			}
		}

		((TSlopeRoof*)m_SlopeRoofImpl)->SetPathPoly(polyPath,vtNormal);
	}

	if( m_bHeightLim && m_dRoofHeight >_DIST_SNAP)
	{
		double angLeft(0),angRight(0);
		if(CalAngle(angLeft,angRight))
		{
			m_dAngleLeft=angLeft;
			m_dAngleRight=angRight;
		}
	}

	if (m_nRoofStyle == kMountRoof)
	{
		XPoint vtOffset=*(XPoint *)&offset;
		vtOffset.z = 0;

		double nVtRot=CT_std_angle(ads_angle(XPoint(), vtOffset)-m_dRotation);
		double nIncWidth=ads_distance(XPoint(), vtOffset) * cos(nVtRot);
		double nIncLen=ads_distance(XPoint(), vtOffset) * sin(nVtRot);
		int nLen=indices.length();
		for (int i = 0; i < nLen; i++) 
		{
			int idx = indices[i];
			switch(idx) {
		case 0:				
			if( g_bCtrlToggle1[5] )	//移动
			{
				m_ptLocation += vtOffset;
			}
			else				//旋转
			{
				XPoint ptCenter=GetLocation();
				ptCenter.z=0;
				ads_polar(ptCenter,m_dRotation,0.5*GetLength(),ptCenter);
				ads_polar(ptCenter,m_dRotation+PI*0.5,0.5*GetWidth(),ptCenter);

				ads_matrix mat;
				ptCenter.GetRotationMatrix(AcGeVector2d(offset.x,offset.y).angle(),mat);
				subTransformBy(AsAcGeMatrix3d(mat));
			}
			break;
		case 1:				//拉伸
			{
				if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
					||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字坡
				{
					if(((m_dLength-nIncWidth)>_DIST_SNAP)		//脊线长度>0
						&&(m_dWidth-nIncLen)>_DIST_SNAP)
					{
						m_ptLocation += vtOffset;
						m_dLength -= nIncWidth;
						m_dWidth -= nIncLen;
					}
				}
				else											//四坡,歇山,攒尖
				{
					if (GetTopLength()<_DIST_SNAP				//攒尖
						&&m_dLength-nIncWidth>_DIST_SNAP
						&&m_dWidth-nIncLen>_DIST_SNAP
						)
					{
						m_ptLocation += vtOffset;
						m_dLength -= nIncWidth;
						m_dWidth -= nIncLen;
						m_dSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
					}
					else if((((m_dLength-nIncWidth)*0.5)>(m_dRoofHeight-m_dMountHeight)/tan(GetSlopeAngle2()))		//脊线长度>0
						&&(m_dWidth-nIncLen)>_DIST_SNAP)
					{
						m_ptLocation += vtOffset;
						m_dLength -= nIncWidth;
						m_dWidth -= nIncLen;
					}			
				}
			}
			break;
		case 2:				//拉伸
			{
				if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
					||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字坡
				{
					if(((m_dLength+nIncWidth)>_DIST_SNAP)		//脊线长度>0
						&&(m_dWidth-nIncLen)>_DIST_SNAP)
					{
						ads_polar(asDblArray(m_ptLocation),m_dRotation+PI*0.5,nIncLen,asDblArray(m_ptLocation));
						m_dLength += nIncWidth;
						m_dWidth -= nIncLen;
					}
				}
				else											//四坡，歇山，攒尖
				{
					if (GetTopLength()<_DIST_SNAP				//攒尖
						&&m_dLength+nIncWidth>_DIST_SNAP
						&&m_dWidth-nIncLen>_DIST_SNAP)
					{
						ads_polar(asDblArray(m_ptLocation),m_dRotation+PI*0.5,nIncLen,asDblArray(m_ptLocation));
						m_dLength += nIncWidth;
						m_dWidth -= nIncLen;
						m_dSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
					}
					else if((((m_dLength+nIncWidth)*0.5)>(m_dRoofHeight-m_dMountHeight)/tan(GetSlopeAngle2()))		//脊线长度>0
						&&(m_dWidth-nIncLen)>_DIST_SNAP)
					{
						ads_polar(asDblArray(m_ptLocation),m_dRotation+PI*0.5,nIncLen,asDblArray(m_ptLocation));
						m_dLength += nIncWidth;
						m_dWidth -= nIncLen;
					}			
				}
			}
			break;
		case 3:				//拉伸
			{
				if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
					||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字坡
				{
					if(((m_dLength+nIncWidth)>_DIST_SNAP)		//脊线长度>0
						&&(m_dWidth+nIncLen)>_DIST_SNAP)
					{
						m_dLength += nIncWidth;
						m_dWidth += nIncLen;
					}
				}
				else											//四坡，歇山，攒尖
				{
					if (GetTopLength()<_DIST_SNAP				//攒尖
						&&m_dLength+nIncWidth>_DIST_SNAP
						&&m_dWidth+nIncLen>_DIST_SNAP
						)
					{
						m_dLength += nIncWidth;
						m_dWidth += nIncLen;
						m_dSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
					}
					else if((((m_dLength+nIncWidth)*0.5)>(m_dRoofHeight-m_dMountHeight)/tan(GetSlopeAngle2()))		//脊线长度>0
						&&(m_dWidth+nIncLen)>_DIST_SNAP)
					{
						m_dLength += nIncWidth;
						m_dWidth += nIncLen;
					}			
				}
			}
			break;
		case 4:				//拉伸
			{
				if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
					||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字坡
				{
					if(((m_dLength-nIncWidth)>_DIST_SNAP)		//脊线长度>0
						&&(m_dWidth+nIncLen)>_DIST_SNAP)
					{
						ads_polar(asDblArray(m_ptLocation),m_dRotation,nIncWidth,asDblArray(m_ptLocation));
						m_dLength -= nIncWidth;
						m_dWidth += nIncLen;
					}
				}
				else											//四坡，歇山，攒尖
				{
					if (GetTopLength()<_DIST_SNAP				//攒尖
						&&m_dLength-nIncWidth>_DIST_SNAP
						&&m_dWidth+nIncLen>_DIST_SNAP
						)
					{
						ads_polar(asDblArray(m_ptLocation),m_dRotation,nIncWidth,asDblArray(m_ptLocation));
						m_dLength -= nIncWidth;
						m_dWidth += nIncLen;
						m_dSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
					}
					else if((((m_dLength-nIncWidth)*0.5)>(m_dRoofHeight-m_dMountHeight)/tan(GetSlopeAngle2()))		//脊线长度>0
						&&(m_dWidth+nIncLen)>_DIST_SNAP)
					{
						ads_polar(asDblArray(m_ptLocation),m_dRotation,nIncWidth,asDblArray(m_ptLocation));
						m_dLength -= nIncWidth;
						m_dWidth += nIncLen;
					}			
				}
			}
			break;
		case 5:				//调整出檐长
		case 6:
			{
				double dIncLen=nIncLen;
				if(idx==6)
					dIncLen=-nIncLen;

				if(m_dEavesLen-dIncLen>_DIST_SNAP)
				{
					m_dEavesLen -= dIncLen;
				}
				else
				{
					m_dEavesLen = 0;
				}
			}
			break;
		case 7:				//调整出山长
		case 8:
			{
				double dIncWidth=nIncWidth;
				if(idx==8)
					dIncWidth=-nIncWidth;
				if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
					||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字坡
				{
					if(m_dMountLen-dIncWidth>_DIST_SNAP)
					{
						m_dMountLen -= dIncWidth;
					}
					else if(m_dMountLen-dIncWidth<-_DIST_SNAP&&m_dMountLen-dIncWidth>-GetLength()*0.5-_DIST_SNAP)//可能改变为歇山或四坡或攒尖屋顶
					{
						if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP)//仍为人字坡
						{
							m_dMountLen = 0;
						}
						else if (fabs(cos(GetSlopeAngle2()))<1E-3)
						{
							if ( (fabs(m_dMountLen-dIncWidth)<_DIST_SNAP&&GetMountHeight()<_DIST_SNAP)	//变为攒尖屋顶
								||(fabs(m_dMountLen-dIncWidth)>_DIST_SNAP )	)							//变为四坡或歇山屋顶)
							{
								m_dSlopeAngle2=atan((GetRoofHeight()-GetMountHeight())*2/fabs(m_dMountLen-dIncWidth));
							}
						}
					}
					else
					{
						m_dMountLen = 0;
					}
				}
				else
				{
					double dLen=dIncWidth*tan(GetSlopeAngle2())/tan(GetSlopeAngle1());

					if(m_dEavesLen-dLen>_DIST_SNAP)
					{
						m_dEavesLen -= dLen;
					}
					else
					{
						m_dEavesLen = 0;
					}
				}
			}
			break;
		case 9:
		case 10:
			{
				double dIncWidth=nIncWidth;
				if (idx==10)
				{
					dIncWidth=-nIncWidth;
				}
				if (!(GetRoofHeight()-GetMountHeight()<_DIST_SNAP
					||fabs(cos(GetSlopeAngle2()))<1E-3))	//四坡，歇山，攒尖
				{
					XLine leftLine, rightLine, midLine;
					AcGeLineSeg3d lLn,rLn,mLn;
					GetMountLine(lLn,rLn,mLn);
					leftLine.SetPoints(lLn.startPoint(),lLn.endPoint());
					rightLine.SetPoints(rLn.startPoint(),rLn.endPoint());
					midLine.SetPoints(mLn.startPoint(),mLn.endPoint());

					midLine.SetElevation(0);
					if (GetMountHeight()<_DIST_SNAP)			//四坡
					{
						if (midLine.GetLength()-dIncWidth*2<_DIST_SNAP)//变为攒尖屋顶
						{
							m_dSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
						}
						else if(midLine.GetLength()-dIncWidth*2>GetLength()-_DIST_SNAP)//变为人字屋顶
						{
							m_dSlopeAngle2=PI*0.5;
							m_dMountLen=0;
						}
						else
						{
							m_dSlopeAngle2=atan(GetRoofHeight()/(0.5*GetLength()-midLine.GetLength()*0.5+dIncWidth));
						}
					}
					else										//歇山
					{
						if (midLine.GetLength()-dIncWidth*2<_DIST_SNAP)//歇山屋顶脊线长为0时不能直接变为攒尖屋顶
						{
							//m_nSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
						}
						else if(midLine.GetLength()-dIncWidth*2>GetLength()-_DIST_SNAP)//变为人字屋顶
						{
							m_dSlopeAngle2=PI*0.5;
							m_dMountLen=0;
						}
						else
						{
							m_dSlopeAngle2=atan((GetRoofHeight()-GetMountHeight())/(0.5*GetLength()-midLine.GetLength()*0.5+dIncWidth));
						}
					}
				}
			}
			break;
		default:
			break;
			}
		}
	}
	else if (m_nRoofStyle == kCuspRoof)
	{
		for(long i=0;i<indices.length();i++)
		{
			int iGrip=indices[i];
			if(iGrip==0)
				m_ptCenter+=offset;
			else if(iGrip==1)
			{
				AcGeVector2d vt0(m_dRadius*cos(m_dRotation),m_dRadius*sin(m_dRotation));
				AcGeVector2d vt=vt0+AcGeVector2d(offset.x,offset.y);
				m_dRadius=vt.length();
				m_dRotation=vt.angle();
			}
			else
			{
				XPoint vtOffset=*(XPoint *)&offset;
				vtOffset.z = 0;
				double nVtRot=CT_std_angle(ads_angle(XPoint(), vtOffset)-(m_dRotation+PI/m_nSideNum));
				double nIncWidth=ads_distance(XPoint(), vtOffset) * cos(nVtRot);

				if(m_dEavesLen+nIncWidth>_DIST_SNAP)
				{
					m_dEavesLen+=nIncWidth;
				}
				else if(fabs(m_dEavesLen+nIncWidth)<_DIST_SNAP)
				{
					m_dEavesLen = 0;
				}
			}
		}
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::subGetStretchPoints(AcGePoint3dArray & stretchPoints) const
{
	assertReadEnabled();

	AcGeVector3d vtNormal;
	XPoly2D polyPath;
	((TSlopeRoof*)m_SlopeRoofImpl)->GetPathPoly(polyPath,vtNormal);

	int nVertexCount=polyPath.Length();
	if (nVertexCount > 0)
	{
		for(int i=0; i<nVertexCount; i++) {
			XPoint ptWcs=Ecs2Wcs(*polyPath[i], vtNormal);
			stretchPoints.append(ptWcs);
		}
	}

	if (m_nRoofStyle == kMountRoof)
	{
		XPoint ptLoc = GetLocation();
		ptLoc.z=0;

		XPoint ptCenter;
		ads_polar(ptLoc,m_dRotation,0.5*GetLength(),ptCenter);
		ads_polar(ptCenter,m_dRotation+PI*0.5,0.5*GetWidth(),ptCenter);
		stretchPoints.append(ptCenter);

		XPoint ptFirst;
		ads_polar(ptLoc,m_dRotation,GetLength()*0.5,ptFirst);
		ads_polar(ptFirst,m_dRotation-PI*0.5,GetEavesLen(),ptFirst);
		stretchPoints.append(ptFirst);		//出檐长
		ads_polar(ptFirst,m_dRotation+PI*0.5,GetWidth()+GetEavesLen()*2,ptFirst);
		stretchPoints.append(ptFirst);		//出檐长

		ads_polar(ptLoc,m_dRotation+PI*0.5,GetWidth()*0.5,ptFirst);
		ads_polar(ptFirst,m_dRotation+PI,GetMountLen(),ptFirst);
		stretchPoints.append(ptFirst);		//出山长
		ads_polar(ptFirst,m_dRotation,GetLength()+GetMountLen()*2,ptFirst);
		stretchPoints.append(ptFirst);		//出山长
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::subMoveStretchPointsAt(const AcDbIntArray& indices,const AcGeVector3d& offset)
{
	AssertWriteEnabled();

	AcGeVector3d vtNormal;
	XPoly2D polyPath;
	((TSlopeRoof*)m_SlopeRoofImpl)->GetPathPoly(polyPath,vtNormal);

	int nVertexCount = polyPath.Length();
	if (nVertexCount > 0)
	{
		XPoint vtOffset=Wcs2Ecs(*(XPoint *)&offset, vtNormal);
		for (int i = 0; i < indices.length(); i++) {
			int idx = indices[i];
			if(idx<nVertexCount)  // Move vertex
				*polyPath[idx] += vtOffset;
		}
		((TSlopeRoof*)m_SlopeRoofImpl)->SetPathPoly(polyPath,vtNormal);
	}

	if (m_nRoofStyle == kMountRoof)
	{
		XPoint vtOffset=*(XPoint *)&offset;
		vtOffset.z = 0;

		double nVtRot=CT_std_angle(ads_angle(XPoint(), vtOffset)-m_dRotation);
		double nIncWidth=ads_distance(XPoint(), vtOffset) * cos(nVtRot);
		double nIncLen=ads_distance(XPoint(), vtOffset) * sin(nVtRot);

		int nLen=indices.length();
		if(nLen>1)
		{
			m_ptLocation += vtOffset;
		}
		else if(nLen==1)
		{
			int idx=indices[0];
			switch(idx)
			{
			case 1:
				{
					if(m_dWidth-nIncLen>_DIST_SNAP)
					{
						m_dWidth -= nIncLen;
						ads_polar(asDblArray(m_ptLocation),m_dRotation+PI*0.5,nIncLen,asDblArray(m_ptLocation));
					}
				}
				break;
			case 2:
				{
					if(m_dWidth+nIncLen>_DIST_SNAP)
					{
						m_dWidth += nIncLen;
					}
				}
				break;
			case 3:
				{
					if(m_dLength-nIncWidth>_DIST_SNAP)
					{
						if ( GetRoofHeight()-GetMountHeight()<_DIST_SNAP
							||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字坡
						{
							m_dLength -= nIncWidth;
							ads_polar(asDblArray(m_ptLocation),m_dRotation,nIncWidth,asDblArray(m_ptLocation));
						}
						else											//四坡，歇山，攒尖
						{
							if (GetTopLength()<_DIST_SNAP)				//攒尖
							{
								m_dLength -= nIncWidth;
								m_dSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
								ads_polar(asDblArray(m_ptLocation),m_dRotation,nIncWidth,asDblArray(m_ptLocation));
							}
							else if((((m_dLength-nIncWidth)*0.5)>(m_dRoofHeight-m_dMountHeight)/tan(GetSlopeAngle2()))		//脊线长度>0
								)
							{
								m_dLength -= nIncWidth;
								ads_polar(asDblArray(m_ptLocation),m_dRotation,nIncWidth,asDblArray(m_ptLocation));
							}			
						}
					}
				}
				break;
			case 4:
				if(m_dLength+nIncWidth>_DIST_SNAP)
				{
					if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
						||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字坡
					{
						m_dLength += nIncWidth;
					}
					else											//四坡，歇山，攒尖
					{
						if (GetTopLength()<_DIST_SNAP)				//攒尖
						{
							m_dLength += nIncWidth;
							m_dSlopeAngle2=atan(GetRoofHeight()*2/GetLength());
						}
						else if((((m_dLength+nIncWidth)*0.5)>(m_dRoofHeight-m_dMountHeight)/tan(GetSlopeAngle2())))		//脊线长度>0
						{
							m_dLength += nIncWidth;
						}			
					}
				}
				break;
			default:
				m_ptLocation += vtOffset;
			}
		}
	}
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::subGetOsnapPoints(AcDb::OsnapMode       osnapMode,
												INT_PTR               gsSelectionMark,
												const AcGePoint3d&    ptPick,
												const AcGePoint3d&    lastPoint,
												const AcGeMatrix3d&   viewXform,
												AcGePoint3dArray&     snapPoints,
												AcDbIntArray&		  geomIds) const
{
	assertReadEnabled();
	if(osnapMode==AcDb::kOsModeNode) {
		XPoly2D polyPath;
		AcGeVector3d normal;
		((TSlopeRoof*)m_SlopeRoofImpl)->GetPathPoly(polyPath,normal);
		for(int i=0; i<polyPath.Length(); i++) {
			snapPoints.append(Ecs2Wcs(*polyPath[i], normal));
		}
		return Acad::eOk;
	} 
	return Acad::eOk;
}

//[out]左坡角（弧度） 右坡角（弧度）
BOOL AecDbXRoof::CalAngle(double &angLeft,double &angRight)
{
	BOOL bRet=FALSE;
	XLine xLine( asDblArray(GetRidgeStart()), asDblArray(GetRidgeEnd()));	
	xLine.SetElevation(0);

	XPoly2D poly;
	((TSlopeRoof*)m_SlopeRoofImpl)->GetPolyPath(poly);
	poly.SetElevation(0);

	XPoint pt;
	double dLowLeft = 0.0,dLowRight = 0.0;	//到屋脊线的水平距离
	for (long i = 0;i < poly.Length();i++)	//距脊线的最远点
	{
		pt = *poly[i];
		int nSide=xLine.OnWhichSide(pt);
		double dTemp;
		if (nSide==0)		//左侧
		{
			dTemp = pt.Distance(&xLine);
			if (dLowLeft < dTemp)
			{
				dLowLeft = dTemp;
			}
		}
		else if(nSide==1)	//右侧
		{
			dTemp = pt.Distance(&xLine);
			if (dLowRight < dTemp)
			{
				dLowRight = dTemp;
			}
		}
	}
	if (fabs(dLowLeft-0.0) <= 1E-6
		&&fabs(dLowRight-0.0) <= 1E-6)		//没有左右坡
	{
		return bRet;
	}
	if (fabs(dLowLeft-0.0) <= 1E-6)			//没有左坡
	{
		double dTempLow = 0.0;
		for (long i = 0;i < poly.Length();i++)
		{
			pt = *poly[i];
			double dTemp = pt.Distance(&xLine);
			if (fabs(dTempLow-0.0) <= 1E-6)
			{
				dTempLow = dTemp;
			}
			else if (dTempLow > dTemp)
			{
				dTempLow = dTemp;
			}
		}
		dLowRight = dLowRight - dTempLow;
		if(dLowRight>_DIST_SNAP)
		{
			angLeft=angRight=atan(GetRoofHeight() / dLowRight);
			bRet = TRUE;
		}
	}
	else if(fabs(dLowRight-0.0) <= 1E-6)		//没有右坡
	{
		double dTempLow = 0.0;
		for (long i = 0;i < poly.Length();i++)
		{
			pt = *poly[i];
			double dTemp = pt.Distance(&xLine);
			if (fabs(dTempLow-0.0) <= 1E-6)
			{
				dTempLow = dTemp;
			}
			else if (dTempLow > dTemp)
			{
				dTempLow = dTemp;
			}
		}
		dLowLeft = dLowLeft - dTempLow;
		if(dLowLeft>_DIST_SNAP)
		{
			angLeft=angRight=atan(GetRoofHeight() / dLowLeft);
			bRet = TRUE;
		}
	}
	else										//左右坡都有
	{
		angLeft=atan(GetRoofHeight() / dLowLeft);
		angRight=atan(GetRoofHeight() / dLowRight);
		bRet = TRUE;
	}
	return bRet;
}

void AecDbXRoof::CalAngle(ads_name entPl,ads_point ptFirst,ads_point ptSecond,double &dLeftAng,double &dRightAng,double dHeight)
{
	XPoly2D poly(entPl);
	XLine xLine(ptFirst,ptSecond);	
	xLine.SetElevation(0);
	poly.SetElevation(0);

	XPoint pt;
	double dLowLeft = 0.0,dLowRight = 0.0;
	for (long i = 0;i < poly.Length();i++)
	{
		pt = *poly[i];
		double dTemp;
		if (!xLine.OnWhichSide(pt))
		{
			dTemp = pt.Distance(&xLine);
			if (fabs(dLowLeft-0.0) <= 1E-6)
			{
				dLowLeft = dTemp;
			}
			else if (dLowLeft < dTemp)
			{
				dLowLeft = dTemp;
			}
		}
		else
		{
			dTemp = pt.Distance(&xLine);
			if (fabs(dLowRight-0.0) <= 1E-6)
			{
				dLowRight = dTemp;
			}
			else if (dLowRight < dTemp)
			{
				dLowRight = dTemp;
			}
		}
	}
	if (fabs(dLowLeft-0.0) <= 1E-6)
	{
		double dTempLow = 0.0;
		for (long i = 0;i < poly.Length();i++)
		{
			pt = *poly[i];
			double dTemp;
			dTemp = pt.Distance(&xLine);
			if (fabs(dTempLow-0.0) <= 1E-6)
			{
				dTempLow = dTemp;
			}
			else if (dTempLow > dTemp)
			{
				dTempLow = dTemp;
			}
		}
		dLowRight = dLowRight - dTempLow;
		{
			double dTemp = dHeight / dLowRight;
			dTemp = atan(dTemp);
			dLeftAng = dRightAng = (dTemp * 180.0) / PI;
		}
	}
	else if (fabs(dLowRight-0.0) <= 1E-6)
	{
		double dTempLow = 0.0;
		for (long i = 0;i < poly.Length();i++)
		{
			pt = *poly[i];
			double dTemp;
			dTemp = pt.Distance(&xLine);
			if (fabs(dTempLow-0.0) <= 1E-6)
			{
				dTempLow = dTemp;
			}
			else if (dTempLow > dTemp)
			{
				dTempLow = dTemp;
			}
		}
		dLowLeft = dLowLeft - dTempLow;
		{
			double dTemp = dHeight/ dLowLeft;
			dTemp = atan(dTemp);
			dRightAng = dLeftAng = (dTemp * 180.0) / PI;
		}
	}
	else
	{
		double dTemp;		
		{
			dTemp = dHeight / dLowLeft;
			dTemp = atan(dTemp);
			dLeftAng = (dTemp * 180.0) / PI;
		}
		{
			dTemp = dHeight / dLowRight;
			dTemp = atan(dTemp);
			dRightAng = (dTemp * 180.0) / PI;
		}
	}
}

//2D
Acad::ErrorStatus AecDbXRoof::DrawSlopeRoof2d(AcGiDraw &dc) const
{
	const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
	if (pl.Length() == 0)
	{
		acutPrintf(_T("屋顶多义线没有设置!"));
		return Acad::eOk;
	}

	XDraw xDc;
	((TSlopeRoof*)m_SlopeRoofImpl)->GetGeometry2d(xDc, TRUE);

	AcDbVoidPtrArray arEntPtrs;
	xDc.GetDraw(arEntPtrs);

	AcDbObjectId idLayOld = dc.GetLayerId();
	AcDbObjectId idLay = layerId();
	dc.SetLayer(idLay);

	AcDbEntity* pEnt = NULL;
	for (int i = 0;i < arEntPtrs.length();i++)
	{
		pEnt = (AcDbEntity*)arEntPtrs.at(i);
		pEnt->setLayer(idLay);
		dc.DrawEntity(pEnt);
		Add2DBuffer(pEnt);
	}
	dc.SetLayer(idLayOld);
	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::DrawDualRoof2d(AcGiDraw &dc) const
{
	AcDbObjectId idLayOld = dc.GetLayerId();
	AcDbObjectId idLay = layerId();
	dc.SetLayer(idLay);

	Acad::ErrorStatus es=Acad::eOk;
	XPoly2D poly= ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;

	const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
	if (pl.Length() == 0)
	{
		acutPrintf(_T("屋顶多义线没有设置!"));
		return Acad::eOk;
	}
	poly.SetElevation(0);
	
	DList<XCurveSegment> lstLnDraw,lstIn,lstOut;

	XLine line( asDblArray(m_ptRidge1),asDblArray(m_ptRidge2));
	line.SetElevation(0);
	AcDbLine acLine(line.StartPoint(),line.EndPoint());
	AcDbCurve* pCurveOutline=poly.AsAcDbCurve();
	AcGePoint3dArray pts;
	pCurveOutline->intersectWith(&acLine,AcDb::kExtendArg,pts);
	delete pCurveOutline;
	if(pts.length()>1)
	{
		XPoint ptR1=m_ptRidge1;
		XPoint ptR2=m_ptRidge2;
		ptR1.z=ptR2.z=0;
		XPoint vt=ptR2-ptR1;
		vt.Normalize();
		vt.Scale(_AS_SYS_UNIT(1E7));
		PointList ptList(ptR1-vt,ptR2+vt);
		for(long i=0;i<pts.length();i++)
			ptList.Insert(pts[i]);

		if(ptList.Length()>3)
		{
			line.StartPoint()=*ptList[1];
			line.EndPoint()=*ptList[ptList.Length()-2];
			line.SetElevation(0);

			XCurveSegment* pXCurSeg = new XCurveSegment;
			*pXCurSeg = line;
			lstLnDraw.Append(pXCurSeg);
		}
	}

	PolyClip(lstLnDraw,poly,lstIn,lstOut);

	AcDbCurve* pPl = poly.AsAcDbCurve();
	if (pPl != NULL)
	{
		pPl->setLayer(idLay);
		dc.DrawEntity(pPl);
		Add2DBuffer(pPl);
	}

	for (int i = 0;i < lstIn.Length();i++)
	{
		XCurveSegment* pLn = lstIn.GetAt(i);
		AcDbCurve* pCrv = pLn->AsAcDbCurve();
		if (pCrv != NULL)
		{
			pCrv->setLayer(idLay);
			dc.DrawEntity(pCrv);
			Add2DBuffer(pCrv);
		}
	}
	dc.SetLayer(idLayOld);
	return es;
}

Acad::ErrorStatus AecDbXRoof::DrawMountRoof2d(AcGiDraw &dc) const
{
	assertReadEnabled();

	if(GetLength()<_DIST_SNAP ||
	   GetWidth()<_DIST_SNAP)
		return Acad::eOk;

	AcDbObjectId idLayOld = dc.GetLayerId();
	AcDbObjectId idLay = layerId();
	dc.SetLayer(idLay);

	XDraw xDc;
	XPoly2D poly;

	AcDbPolyline* pPl = NULL;
	GetPolyPath(pPl);
	if (pPl != NULL)
	{
		poly.SetAcDbCurve(pPl);
	}
	poly.SetElevation(0);
	
	if (pPl != NULL)
	{
		pPl->setLayer(idLay);
		dc.DrawEntity(pPl);
		Add2DBuffer(pPl);
	}

	XLine leftLine, rightLine, midLine;
	
	AcGeLineSeg3d lLn,rLn,mLn;
	GetMountLine(lLn,rLn,mLn);
	leftLine.SetPoints(lLn.startPoint(),lLn.endPoint());
	rightLine.SetPoints(rLn.startPoint(),rLn.endPoint());
	midLine.SetPoints(mLn.startPoint(),mLn.endPoint());

	midLine.SetElevation(0);
	if(midLine.GetLength()>_DIST_SNAP)
		xDc.DrawLine(midLine);

	if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
		||fabs(cos(GetSlopeAngle2()))<1E-3)		//人字屋顶
	{

	}
	else if (GetMountHeight()<_DIST_SNAP)		//四坡屋顶或攒尖屋顶			
	{
		if(poly.Length()==4)
		{
			xDc.DrawLine(XLine(midLine.StartPoint(),*poly[0]));
			xDc.DrawLine(XLine(midLine.EndPoint(),*poly[1]));
			xDc.DrawLine(XLine(midLine.EndPoint(),*poly[2]));
			xDc.DrawLine(XLine(midLine.StartPoint(),*poly[3]));
		}
	}
	else										//歇山屋顶
	{
		leftLine.SetElevation(0);
		if(leftLine.GetLength()>_DIST_SNAP)
			xDc.DrawLine(XLine(leftLine.StartPoint(),leftLine.EndPoint()));
		rightLine.SetElevation(0);
		if(rightLine.GetLength()>_DIST_SNAP)
			xDc.DrawLine(rightLine);
		if(poly.Length()==4)
		{
			xDc.DrawLine(XLine(leftLine.StartPoint(),*poly[0]));
			xDc.DrawLine(XLine(leftLine.EndPoint(),*poly[3]));
			xDc.DrawLine(XLine(rightLine.StartPoint(),*poly[1]));
			xDc.DrawLine(XLine(rightLine.EndPoint(),*poly[2]));
		}
	}

	AcDbVoidPtrArray arEntPtrs;
	xDc.GetDraw(arEntPtrs);

	AcDbEntity* pEnt = NULL;
	for (int i = 0;i < arEntPtrs.length();i++)
	{
		pEnt = (AcDbEntity*)arEntPtrs.at(i);
		pEnt->setLayer(idLay);
		dc.DrawEntity(pEnt);
		Add2DBuffer(pEnt);
	}
	dc.SetLayer(idLayOld);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::DrawCuspRoof2d(AcGiDraw &dc) const
{
	assertReadEnabled();

	AcDbObjectId idLayOld = dc.GetLayerId();
	AcDbObjectId idLay = layerId();
	dc.SetLayer(idLay);

	XDraw xDc;
	Acad::ErrorStatus es=Acad::eOk;
	XPoly2D poly;
	AcDbPolyline* pPl = NULL;
	GetPolyPath(pPl);
	if (pPl != NULL)
	{
		poly.SetAcDbCurve(pPl);
	}
	poly.SetElevation(0);
	
	if (pPl != NULL)
	{
		pPl->setLayer(idLay);
		dc.DrawEntity(pPl);
		Add2DBuffer(pPl);
	}

	for(long i=0;i<poly.Length();i++)
	{
		XPoint  ptCenter=m_ptCenter;
		ptCenter.z=0;
		xDc.DrawLine(XLine(ptCenter,*poly[i]));
	}

	AcDbVoidPtrArray arEntPtrs;
	xDc.GetDraw(arEntPtrs);

	AcDbEntity* pEnt = NULL;
	for (int i = 0;i < arEntPtrs.length();i++)
	{
		pEnt = (AcDbEntity*)arEntPtrs.at(i);
		pEnt->setLayer(idLay);
		dc.DrawEntity(pEnt);
		Add2DBuffer(pEnt);
	}
	dc.SetLayer(idLayOld);

	return Acad::eOk;
}

//此两个函数待定有AcDbX3dSolid转换
extern AcDb3dSolid* FaceToSolid(AcDbFace* pFace, std::vector<AcDbX3dSolid*> *pSos = NULL);
AcDb3dSolid* SubDMeshToSolid(AcDbSubDMesh* pSDMesh
	, std::vector<AcDbX3dSolid*> *pSos = NULL)
{
	double dthick(5.0);
	AcDb3dSolid* pSolid = NULL;
	if (pSDMesh != NULL)
	{
		AcDbSurface* pSurface = NULL;
		pSDMesh->convertToSurface(false,false,pSurface);
		if (pSurface != NULL)
		{
			pSurface->thicken(dthick, false, pSolid);

			if (pSos)
			{
				AcArray<AcDbEntity*> regs;
				pSurface->convertToRegion(regs);
				if (!regs.isEmpty())
				{
					// 只取第一个
					for (int i(0); i < regs.length(); ++i)
					{
						AcDbRegion *pReg = AcDbRegion::cast(regs[i]->clone());
						if (pReg)
						{
							double d;
							AcGePlane pln;
							AcGePoint3d pt;
							AcGeVector3d vt;
							pReg->getNormal(vt);
							CoreTools::getRegionInfo(pReg, pt, d, pln);
							vt.normalize();
							vt *= dthick;
							AcDbX3dSolid *pSo = new AcDbX3dSolid();
							pSo->CreateExtrude(pReg, AcDbLine(pt, pt + vt));
							pSos->push_back(pSo);
							DELETE_PTR(pReg);
						}
					}
					deleteContainerOfArx<AcDbEntity>(regs);
				}
			}

			delete pSurface;
		}
	}
	return pSolid;
}

Acad::ErrorStatus AecDbXRoof::DrawEntsToSolid(AcGiDraw* pDC,AcDbVoidPtrArray* pGetFaces,AcDbVoidPtrArray& arEntPtrs) const
{
	AcDbEntity* pEnt = NULL;
	AcDb3dSolid* pSolid = NULL;
	for (int i = 0;i < arEntPtrs.length();i++)
	{
		pEnt = (AcDbEntity*)arEntPtrs.at(i);

		//Face,SubMesh To Solid !!!
		AcDbFace* pFace = AcDbFace::cast(pEnt);
		if (pFace != NULL)
		{
			pSolid = FaceToSolid(pFace, &m_solids);
			if (pSolid != NULL && pDC != NULL)
			{
				pSolid->setTransparency(transparency());
				pDC->DrawEntity(pSolid);
				Add3DBuffer(pSolid);
			}

			//ASSERT(pDC != NULL && pGetFaces != NULL);
			if (pGetFaces != NULL)
			{
				pGetFaces->append(pFace);
				pEnt = NULL;
			}
		}

		AcDbSubDMesh* pSDMesh = AcDbSubDMesh::cast(pEnt);
		if (pSDMesh != NULL)
		{
			pSolid = SubDMeshToSolid(pSDMesh, &m_solids);
			if (pSolid != NULL && pDC != NULL)
			{
				pSolid->setTransparency(transparency());
				pDC->DrawEntity(pSolid);
				Add3DBuffer(pSolid);
			}
			else
			{
				if (pSolid) delete pSolid;
				pSolid = NULL;
			}

			if (pGetFaces != NULL)
			{
				pSDMesh->explode(*pGetFaces);
				pEnt = NULL;
			}
		}
		if (pEnt != NULL) delete pEnt;
	}
	return Acad::eOk;
}

//3D
Acad::ErrorStatus AecDbXRoof::DrawSlopeRoof3d(AcGiDraw* pDC,AcDbVoidPtrArray* pGetFaces) const
{	
	const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
	if (pl.Length() == 0)
	{
		acutPrintf(_T("屋顶多义线没有设置!"));
		return Acad::eOk;
	}

	XDraw xDc;
	((TSlopeRoof*)m_SlopeRoofImpl)->GetGeometry(xDc, TRUE);

	AcDbVoidPtrArray arEntPtrs;
	xDc.GetDraw(arEntPtrs);

	AcDbObjectId idLayOld;
	AcDbObjectId idLay = layerId();
	if (pDC != NULL)
	{
		idLayOld = pDC->GetLayerId();
		pDC->SetLayer(idLay);
	}

	//
	DrawEntsToSolid(pDC,pGetFaces,arEntPtrs);

	if (pDC != NULL) pDC->SetLayer(idLayOld);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::DrawDualRoof3d(AcGiDraw* pDC,AcDbVoidPtrArray* pGetFaces) const
{
	Acad::ErrorStatus es = Acad::eOk;

	XDraw xdc;
	XPoint vt=m_ptRidge2-m_ptRidge1;
	vt.Normalize();
	vt.Scale(_AS_SYS_UNIT(5E6));

	XPoint ptT1 = m_ptRidge1-vt.AsAcGeVector3d();
	XPoint ptT2 = m_ptRidge2+vt.AsAcGeVector3d();
	XCurveSegment line(ptT1,ptT2,0);
	line.SetElevation(0);

	const XPoly2D& pl = ((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline;
	if (pl.Length() == 0)
	{
		acutPrintf(_T("屋顶多义线没有设置!"));
		return Acad::eOk;
	}
	double dEl = pl[0].z;

	DList<XPoly2D> lstLeft,lstRight;
	Split(lstLeft,lstRight,m_ptRidge1,m_ptRidge2,((TSlopeRoof*)m_SlopeRoofImpl)->m_polyOutline);
	AcGeVector3d vtAxis=(m_ptRidge2-m_ptRidge1);
	{
		AcGeVector3d vt(AcGeVector3d::kZAxis);
		vt.rotateBy(-m_dAngleLeft,vtAxis);

		XPlane planeLeft(XPoint(m_ptRidge1.x,m_ptRidge1.y,dEl),vt);
		for(long i=0;i<lstLeft.Length();i++)
		{
			XPoly2D* pPoly=lstLeft[i];
			XPoly2D poly1=*pPoly;
			for(long j=0;j<pPoly->Length();j++)
			{
				XPoint *pPt=(*pPoly)[j];
				pPt->z=-1*(planeLeft.GetParaA()*pPt->x+planeLeft.GetParaB()*pPt->y+planeLeft.GetParaD())/planeLeft.GetParaC();
				poly1[j]->z=pPt->z-m_dSlabThick;
			}
			xdc.DrawShell(*pPoly);

			for(long k=0;k<poly1.TotalSegments();k++)
			{
				XCurveSegment e0,e1;
				pPoly->Nth(k,e0);
				poly1.Nth(k,e1);
				X3DFace face;
				face.SetFlag(0);
				face.GetVertex(0)=e1.StartPoint();
				face.GetVertex(1)=e1.EndPoint();
				face.GetVertex(2)=e0.EndPoint();
				face.GetVertex(3)=e0.StartPoint();

				e0.SetElevation(0);
				int nRet0=line.HitTest2d(e0.StartPoint());
				int nRet1=line.HitTest2d(e0.EndPoint());
				if(nRet0==1||nRet0==2||nRet1==1||nRet1==2||lstRight.Length()==0)
					xdc.DrawFace(face);
			}
			poly1.Reverse();
			xdc.DrawShell(poly1);
		}
	}

	{
		AcGeVector3d vt(AcGeVector3d::kZAxis);
		vt.rotateBy(m_dAngleRight,vtAxis);
		XPlane planeRight(XPoint(m_ptRidge1.x,m_ptRidge1.y,dEl),vt);
		for(long i=0;i<lstRight.Length();i++)
		{
			XPoly2D* pPoly=lstRight[i];
			XPoly2D poly1=*pPoly;
			for(long j=0;j<pPoly->Length();j++)
			{
				XPoint *pPt=(*pPoly)[j];
				pPt->z=-1*(planeRight.GetParaA()*pPt->x+planeRight.GetParaB()*pPt->y+planeRight.GetParaD())/planeRight.GetParaC();
				poly1[j]->z=pPt->z-m_dSlabThick;
			}
			xdc.DrawShell(*pPoly);

			for(long k=0;k<poly1.TotalSegments();k++)
			{
				XCurveSegment e0,e1;
				pPoly->Nth(k,e0);
				poly1.Nth(k,e1);
				X3DFace face;
				face.SetFlag(0);
				face.GetVertex(0)=e1.StartPoint();
				face.GetVertex(1)=e1.EndPoint();
				face.GetVertex(2)=e0.EndPoint();
				face.GetVertex(3)=e0.StartPoint();

				e0.SetElevation(0);
				int nRet0=line.HitTest2d(e0.StartPoint());
				int nRet1=line.HitTest2d(e0.EndPoint());
				if(nRet0==1||nRet0==2||nRet1==1||nRet1==2||lstLeft.Length()==0)
					xdc.DrawFace(face);
			}	

			poly1.Reverse();
			xdc.DrawShell(poly1);
		}
	}

	AcDbVoidPtrArray arEntPtrs;
	xdc.GetDraw(arEntPtrs);

	AcDbObjectId idLay = layerId();
	AcDbObjectId idLayOld = layerId();
	
	if (pDC != NULL)
	{
		idLayOld = pDC->GetLayerId();
		pDC->SetLayer(idLay);
	}

	DrawEntsToSolid(pDC,pGetFaces,arEntPtrs);

	if (pDC != NULL) pDC->SetLayer(idLayOld);

	return es;
}

Acad::ErrorStatus AecDbXRoof::DrawMountRoof3d(AcGiDraw* pDC,AcDbVoidPtrArray* pGetFaces) const
{
	if(GetLength()<_DIST_SNAP || GetWidth()<_DIST_SNAP)
		return Acad::eOk;

	XDraw xDc;

	XPoly2D poly;
	AcDbPolyline* pPl = NULL;
	GetPolyPath(pPl);
	if (pPl != NULL)
	{
		poly.SetAcDbCurve(pPl);
		delete pPl;
	}

	XLine leftLine, rightLine, midLine;
	AcGeLineSeg3d lLn,rLn,mLn;
	GetMountLine(lLn,rLn,mLn);
	leftLine.SetPoints(lLn.startPoint(),lLn.endPoint());
	rightLine.SetPoints(rLn.startPoint(),rLn.endPoint());
	midLine.SetPoints(mLn.startPoint(),mLn.endPoint());

	XLine midLine0;
	midLine0=midLine;
	midLine0.StartPoint().z+=m_dSlabThick;
	midLine0.EndPoint().z+=m_dSlabThick;

	if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
		||fabs(cos(GetSlopeAngle2()))<1E-3
		||GetMountHeight()<_DIST_SNAP)		//人字屋顶,四坡屋顶,攒尖屋顶
	{
		if (poly.Length()!=4)
			return Acad::eOk;

		XCurveSegment e0,e1;
		poly.Nth(0,e0);
		e1=e0;
		e1.StartPoint().z+=m_dSlabThick;
		e1.EndPoint().z+=m_dSlabThick;

		//前后檐屋顶面
		X3DFace face;
		face.SetFlag(0);
		face.GetVertex(0)=midLine.EndPoint();
		face.GetVertex(1)=e0.EndPoint();
		face.GetVertex(2)=e0.StartPoint();
		face.GetVertex(3)=midLine.StartPoint();
		xDc.DrawFace(face);			//主坡内面

		face.GetVertex(0)=midLine0.StartPoint();
		face.GetVertex(1)=e1.StartPoint();
		face.GetVertex(2)=e1.EndPoint();
		face.GetVertex(3)=midLine0.EndPoint();
		xDc.DrawFace(face);			//主坡外面

		face.GetVertex(0)=e0.StartPoint();
		face.GetVertex(1)=e0.EndPoint();
		face.GetVertex(2)=e1.EndPoint();
		face.GetVertex(3)=e1.StartPoint();
		xDc.DrawFace(face);			//主坡立面	

		poly.Nth(2,e0);
		e1=e0;
		e1.StartPoint().z+=m_dSlabThick;
		e1.EndPoint().z+=m_dSlabThick;

		face.GetVertex(0)=midLine.StartPoint();
		face.GetVertex(1)=e0.EndPoint();
		face.GetVertex(2)=e0.StartPoint();
		face.GetVertex(3)=midLine.EndPoint();
		xDc.DrawFace(face);			//主坡内面

		face.GetVertex(0)=midLine0.EndPoint();
		face.GetVertex(1)=e1.StartPoint();
		face.GetVertex(2)=e1.EndPoint();
		face.GetVertex(3)=midLine0.StartPoint();
		xDc.DrawFace(face);			//主坡外面

		face.GetVertex(0)=e0.StartPoint();
		face.GetVertex(1)=e0.EndPoint();
		face.GetVertex(2)=e1.EndPoint();
		face.GetVertex(3)=e1.StartPoint();
		xDc.DrawFace(face);			//主坡立面	

		//山墙屋顶面
		if (GetRoofHeight()-GetMountHeight()<_DIST_SNAP
			||fabs(cos(GetSlopeAngle2()))<1E-3)	//人字屋顶
		{
			if (IsShowSide())		//显示侧坡
			{
				poly.Nth(1,e0);	
				e1=e0;
				e1.StartPoint().z+=m_dSlabThick;
				e1.EndPoint().z+=m_dSlabThick;

				X3DFace face1;
				face1.SetFlag(0);
				face1.GetVertex(0)=midLine0.EndPoint();
				face1.GetVertex(1)=e1.StartPoint();
				face1.GetVertex(2)=e1.EndPoint();
				face1.GetVertex(3)=midLine0.EndPoint();
				xDc.DrawFace(face1);	//侧坡面

				face1.GetVertex(0)=e1.StartPoint();
				face1.GetVertex(1)=e0.StartPoint();
				face1.GetVertex(2)=e0.EndPoint();
				face1.GetVertex(3)=e1.EndPoint();
				xDc.DrawFace(face1);	//侧坡立面

				poly.Nth(3,e0);	
				e1=e0;
				e1.StartPoint().z+=m_dSlabThick;
				e1.EndPoint().z+=m_dSlabThick;

				face1.GetVertex(0)=midLine0.StartPoint();
				face1.GetVertex(1)=e1.StartPoint();
				face1.GetVertex(2)=e1.EndPoint();
				face1.GetVertex(3)=midLine0.StartPoint();
				xDc.DrawFace(face1);	//侧坡面

				face1.GetVertex(0)=e1.StartPoint();
				face1.GetVertex(1)=e0.StartPoint();
				face1.GetVertex(2)=e0.EndPoint();
				face1.GetVertex(3)=e1.EndPoint();
				xDc.DrawFace(face1);	//侧坡立面
			}
		}
		else						//四坡屋顶，攒尖屋顶
		{
			poly.Nth(1,e0);	
			e1=e0;
			e1.StartPoint().z+=m_dSlabThick;
			e1.EndPoint().z+=m_dSlabThick;

			X3DFace face1;
			face1.SetFlag(0);
			face1.GetVertex(0)=midLine0.EndPoint();
			face1.GetVertex(1)=e1.StartPoint();
			face1.GetVertex(2)=e1.EndPoint();
			face1.GetVertex(3)=midLine0.EndPoint();
			xDc.DrawFace(face1);	//侧坡外面

			face1.GetVertex(0)=midLine.EndPoint();
			face1.GetVertex(1)=e0.EndPoint();
			face1.GetVertex(2)=e0.StartPoint();
			face1.GetVertex(3)=midLine.EndPoint();
			xDc.DrawFace(face1);	//侧坡内面

			face1.GetVertex(0)=e1.StartPoint();
			face1.GetVertex(1)=e0.StartPoint();
			face1.GetVertex(2)=e0.EndPoint();
			face1.GetVertex(3)=e1.EndPoint();
			xDc.DrawFace(face1);	//侧坡立面

			poly.Nth(3,e0);	
			e1=e0;
			e1.StartPoint().z+=m_dSlabThick;
			e1.EndPoint().z+=m_dSlabThick;

			face1.GetVertex(0)=midLine0.StartPoint();
			face1.GetVertex(1)=e1.StartPoint();
			face1.GetVertex(2)=e1.EndPoint();
			face1.GetVertex(3)=midLine0.StartPoint();
			xDc.DrawFace(face1);	//侧坡外面

			face1.GetVertex(0)=midLine.StartPoint();
			face1.GetVertex(1)=e0.EndPoint();
			face1.GetVertex(2)=e0.StartPoint();
			face1.GetVertex(3)=midLine.StartPoint();
			xDc.DrawFace(face1);	//侧坡内面

			face1.GetVertex(0)=e1.StartPoint();
			face1.GetVertex(1)=e0.StartPoint();
			face1.GetVertex(2)=e0.EndPoint();
			face1.GetVertex(3)=e1.EndPoint();
			xDc.DrawFace(face1);	//侧坡立面
		}
	}
	else							//歇山屋顶
	{
		XPoly2D poly0(1);
		poly0.AppendNode(leftLine.StartPoint());
		poly0.AppendNode(rightLine.StartPoint());
		poly0.AppendNode(rightLine.EndPoint());
		poly0.AppendNode(leftLine.EndPoint());

		for(int i=0;i<poly.TotalSegments();i++)
		{
			XCurveSegment e0,e1,e2,e3;
			poly.Nth(i,e0);
			e1=e0;
			e1.StartPoint().z+=m_dSlabThick;
			e1.EndPoint().z+=m_dSlabThick;
			poly0.Nth(i,e2);
			e3=e2;
			e3.StartPoint().z+=m_dSlabThick;
			e3.EndPoint().z+=m_dSlabThick;

			X3DFace face;
			face.SetFlag(0);
			face.GetVertex(0)=e0.StartPoint();
			face.GetVertex(1)=e0.EndPoint();
			face.GetVertex(2)=e1.EndPoint();
			face.GetVertex(3)=e1.StartPoint();
			xDc.DrawFace(face);		//立面		

			face.GetVertex(0)=e2.EndPoint();
			face.GetVertex(1)=e0.EndPoint();
			face.GetVertex(2)=e0.StartPoint();
			face.GetVertex(3)=e2.StartPoint();
			if(i%2==0)
				face.SetVisible(3,FALSE);
			xDc.DrawFace(face);		//坡内面

			face.GetVertex(0)=e3.StartPoint();
			face.GetVertex(1)=e1.StartPoint();
			face.GetVertex(2)=e1.EndPoint();
			face.GetVertex(3)=e3.EndPoint();
			if(i%2==0)
				face.SetVisible(3,FALSE);
			xDc.DrawFace(face);		//坡外面
		}

		if(midLine.GetLength()>_DIST_SNAP&&poly0.TotalSegments()==4)
		{
			XCurveSegment e0,e1;
			poly0.Nth(0,e0);
			e1=e0;
			e1.StartPoint().z+=m_dSlabThick;
			e1.EndPoint().z+=m_dSlabThick;

			X3DFace face;
			face.SetFlag(0);
			face.GetVertex(0)=e0.StartPoint();
			face.GetVertex(1)=midLine.StartPoint();
			face.GetVertex(2)=midLine.EndPoint();
			face.GetVertex(3)=e0.EndPoint();
			face.SetVisible(3,FALSE);
			xDc.DrawFace(face);		//坡内面

			X3DFace face1;
			face1.SetFlag(0);
			face1.GetVertex(0)=e1.StartPoint();
			face1.GetVertex(1)=e1.EndPoint();
			face1.GetVertex(2)=midLine0.EndPoint();
			face1.GetVertex(3)=midLine0.StartPoint();
			face1.SetVisible(0,FALSE);
			xDc.DrawFace(face1);		//坡外面

			poly0.Nth(2,e0);
			e1=e0;
			e1.StartPoint().z+=m_dSlabThick;
			e1.EndPoint().z+=m_dSlabThick;

			X3DFace face2;
			face2.SetFlag(0);
			face2.GetVertex(0)=e0.StartPoint();
			face2.GetVertex(1)=midLine.EndPoint();
			face2.GetVertex(2)=midLine.StartPoint();
			face2.GetVertex(3)=e0.EndPoint();
			face2.SetVisible(3,FALSE);
			xDc.DrawFace(face2);		//坡内面

			X3DFace face3;
			face3.SetFlag(0);
			face3.GetVertex(0)=e1.StartPoint();
			face3.GetVertex(1)=e1.EndPoint();
			face3.GetVertex(2)=midLine0.StartPoint();
			face3.GetVertex(3)=midLine0.EndPoint();
			face3.SetVisible(0,FALSE);
			xDc.DrawFace(face3);		//坡外面

			poly0.Nth(1,e0);
			e1=e0;
			e1.StartPoint().z+=m_dSlabThick;
			e1.EndPoint().z+=m_dSlabThick;

			X3DFace face4;
			face4.SetFlag(0);
			face4.GetVertex(0)=midLine0.EndPoint();
			face4.GetVertex(1)=e1.StartPoint();
			face4.GetVertex(2)=e1.EndPoint();
			face4.GetVertex(3)=midLine0.EndPoint();
			xDc.DrawFace(face4);		//山头面

			poly0.Nth(3,e0);
			e1=e0;
			e1.StartPoint().z+=m_dSlabThick;
			e1.EndPoint().z+=m_dSlabThick;

			face4.GetVertex(0)=midLine0.StartPoint();
			face4.GetVertex(1)=e1.StartPoint();
			face4.GetVertex(2)=e1.EndPoint();
			face4.GetVertex(3)=midLine0.StartPoint();
			xDc.DrawFace(face4);		//山头面
		}
	}

	AcDbVoidPtrArray arEntPtrs;
	xDc.GetDraw(arEntPtrs);

	AcDbObjectId idLayOld = layerId();
	AcDbObjectId idLay = layerId();

	if (pDC != NULL)
	{
		idLayOld = pDC->GetLayerId();
		pDC->SetLayer(idLay);
	}

	DrawEntsToSolid(pDC,pGetFaces,arEntPtrs);

	if (pDC != NULL) pDC->SetLayer(idLayOld);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbXRoof::DrawCuspRoof3d(AcGiDraw* pDC,AcDbVoidPtrArray* pGetFaces) const
{		
	XDraw xDc;
	Acad::ErrorStatus es = Acad::eOk;
	
	XPoly2D poly;
	AcDbPolyline* pPl = NULL;
	GetPolyPath(pPl);
	if (pPl != NULL)
	{
		poly.SetAcDbCurve(pPl);
		delete pPl;
	}

	XPoint ptTop=m_ptCenter,ptTop1=m_ptCenter;
	ptTop.z += m_dRoofHeight-m_dSlabThick;
	ptTop1.z += m_dRoofHeight;
	for(long i=0;i<poly.TotalSegments();i++)
	{
		XCurveSegment e0,e1;
		poly.Nth(i,e0);
		e1=e0;
		e1.StartPoint().z += m_dSlabThick;
		e1.EndPoint().z += m_dSlabThick;
		X3DFace face;
		face.SetFlag(0);
		face.GetVertex(0)=e0.StartPoint();
		face.GetVertex(1)=e0.EndPoint();
		face.GetVertex(2)=e1.EndPoint();
		face.GetVertex(3)=e1.StartPoint();
		xDc.DrawFace(face);

		face.GetVertex(0)=ptTop;
		face.GetVertex(1)=e0.EndPoint();
		face.GetVertex(2)=e0.StartPoint();
		face.GetVertex(3)=ptTop;
		xDc.DrawFace(face);

		face.GetVertex(0)=ptTop1;
		face.GetVertex(1)=e1.StartPoint();
		face.GetVertex(2)=e1.EndPoint();
		face.GetVertex(3)=ptTop1;
		xDc.DrawFace(face);
	}

	AcDbVoidPtrArray arEntPtrs;
	xDc.GetDraw(arEntPtrs);

	AcDbObjectId idLayOld = layerId();
	AcDbObjectId idLay = layerId();

	if (pDC != NULL)
	{
		idLayOld = pDC->GetLayerId();
		pDC->SetLayer(idLay);
	}

	DrawEntsToSolid(pDC,pGetFaces,arEntPtrs);

	if (pDC != NULL) pDC->SetLayer(idLayOld);

	return es;
}

void AecDbXRoof::subList()
{
	return AecDbEntityBase::subList();
}

SHJson::WValue &AecDbXRoof::ToJson(bool bExprotGeo) const
{
	using namespace SHJson;
	assertReadEnabled();

	// 如果没有3D缓存,则绘制
	if (!Has3DBuffer())
	{
		AcGiViewDraw dc;
		Draw3d(dc);
	}

	using namespace SHJson;
	WValue &v = AecDbEntityBase::ToJson(bExprotGeo);

	WValue ar;
	ar.SetArray();

	for (size_t i(0); i < m_solids.size(); ++i)
	{
		AcDbX3dSolid *pSolid(m_solids[i]);
		if (!pSolid) continue;
		WValue &x = pSolid->ToJson();
		pushBack(ar, x);
	}
	addMember(v, _T("__solids__"), ar);

	ar.SetArray();
	for (size_t i(0); i < m_pipes.size(); ++i)
	{
		AecDbEwPipeBase *pPipe(m_pipes[i]);
		if (!pPipe) continue;
		WValue &x = pPipe->ToJson();
		pushBack(ar, x);
	}
	addMember(v, _T("__pipes__"), ar);

	return v;
}