#include "stdafx.h"

/////////////////////////////////////////////////////////////
// 竖板对象类
/////////////////////////////////////////////////////////////

const Adesk::UInt8 TDbVertSlab::g_nVersion = 1;

ACRX_DXF_DEFINE_MEMBERS(ATSVertSlab, ATSEntity, AcDb::kDHL_CURRENT, AcDb::kMReleaseCurrent, 
						1, ATS_VERTSLAB, "ATS_VERTSLAB图形无法解析, 请下载上华软件|网址: www.shanghuasoft.com");

IMPLEMENT_TENTBASE(TDbVertSlab);

TDbVertSlab::TDbVertSlab()
{
    m_nThickness = 0;
    m_nHeightS = m_nHeightE = 0;
}

TDbVertSlab::~TDbVertSlab()
{
}

BOOL TDbVertSlab::IsValid() const
{
	BOOL bRet = TDbEntity::IsValid();
	if (!bRet)
        return bRet;

    bRet = (m_ptStart.Distance2d(m_ptEnd)>_DIST_SNAP &&
		m_nThickness>_DIST_SNAP &&
		m_nHeightS*m_nHeightE>_DIST_SNAP*_DIST_SNAP); // 起点高度和终点高度, 必须全>0或<0
	return bRet;
}

Acad::ErrorStatus 
TDbVertSlab::subGetClassID(CLSID* pClsid) const
{
    return Acad::eOk;
}

// 提供对格式刷的支持
void TDbVertSlab::CopyPropertiesFrom(AcDbEntity *pSrcEntity, unsigned gMatchFlag)
{
    assertWriteEnabled();
    TDbEntity::CopyPropertiesFrom(pSrcEntity, gMatchFlag);
    TDbVertSlab *pSrc = TDbVertSlab::cast(pSrcEntity);
    if (pSrc)
	{
        m_nThickness = pSrc->m_nThickness;
        m_bShow2d = pSrc->m_bShow2d;
    }
}

// 从DWG读入数据:
Acad::ErrorStatus TDbVertSlab::dwgInFields (AcDbDwgFiler* pFiler)
{
   assertWriteEnabled();
   Acad::ErrorStatus es = TDbEntity::dwgInFields(pFiler);
   if (es != Acad::eOk)
	   return es;

   Adesk::UInt8  nVer;
   pFiler->readItem(&nVer);
   if (nVer>g_nVersion) // Version is too new
   {
       return Acad::eMakeMeProxy;
   }

   pFiler->readItem((AcGePoint3d *)&m_ptStart);
   pFiler->readItem((AcGePoint3d *)&m_ptEnd);
   pFiler->readItem(&m_nThickness);
   pFiler->readItem(&m_nHeightS);
   pFiler->readItem(&m_nHeightE);
   pFiler->readItem(&m_bShow2d);

   return pFiler->filerStatus();
}

Acad::ErrorStatus TDbVertSlab::dwgOutFields(AcDbDwgFiler* pFiler) const
{
   assertReadEnabled();
   Acad::ErrorStatus es = TDbEntity::dwgOutFields(pFiler);
   if (es != Acad::eOk)
	   return es;

   pFiler->writeItem(g_nVersion);
   pFiler->writeItem((AcGePoint3d &)m_ptStart);
   pFiler->writeItem((AcGePoint3d &)m_ptEnd);
   pFiler->writeItem(m_nThickness);
   pFiler->writeItem(m_nHeightS);
   pFiler->writeItem(m_nHeightE);
   pFiler->writeItem(m_bShow2d);
   return pFiler->filerStatus();
}

Acad::ErrorStatus TDbVertSlab::dxfInFields (AcDbDxfFiler* pFiler)
{
    assertWriteEnabled();
    Acad::ErrorStatus es =  TDbEntity::dxfInFields(pFiler);
    if (es!=Acad::eOk)
        return es;

    if (!pFiler->atSubclassData(_T("TDbVertSlab")))
	{
        return Acad::eBadDxfSequence;
    }

    double r1, r2, r3;
	int nFlag;
	XPoint pt1, pt2;
    Adesk::UInt32 fieldsFlags = 0;
	resbuf rb;
    while ((es == Acad::eOk)
        && ((es = pFiler->readResBuf(&rb)) == Acad::eOk))
    {
        switch (rb.restype)
		{
		case AcDb::kDxfXCoord:
			pt1=rb.resval.rpoint;
			fieldsFlags |= 0x01;
			break;
		case AcDb::kDxfXCoord+1:
			pt2=rb.resval.rpoint;
			fieldsFlags |= 0x02;
			break;
        case AcDb::kDxfReal:
            r1=rb.resval.rreal;
            fieldsFlags |= 0x04;
            break;
        case AcDb::kDxfReal+1:
            fieldsFlags |= 0x08;
            r2 = rb.resval.rreal;
            break;    
        case AcDb::kDxfReal+2:
            fieldsFlags |= 0x10;
            r3 = rb.resval.rreal;
            break;    
        case AcDb::kDxfInt16:
            fieldsFlags |= 0x20;
            nFlag = rb.resval.rint;
            break;    
            //fall through intentional
        default:
            // An unrecognized group. Push it back so that
            // the subclass can read it again.
            pFiler->pushBackItem();
            es = Acad::eEndOfFile;
            break;
        }
    }

    // At this point the es variable must contain eEndOfFile
    // - either from readResBuf() or from pushback. If not,
    // it indicates that an error happened and we should
    // return immediately.
    //
    if (es != Acad::eEndOfFile)
        return Acad::eInvalidResBuf;
    if (!(fieldsFlags & 0x01)) {
        pFiler->setError(Acad::eMissingDxfField,
            _T("\nMissing DXF group code: 10"));
        return Acad::eMissingDxfField;
	}
    if (!(fieldsFlags & 0x02)) {
        pFiler->setError(Acad::eMissingDxfField,
            _T("\nMissing DXF group code: 11"));
        return Acad::eMissingDxfField;
	}
    if (!(fieldsFlags & 0x04)) {
        pFiler->setError(Acad::eMissingDxfField,
            _T("\nMissing DXF group code: 40"));
        return Acad::eMissingDxfField;
	}
    if (!(fieldsFlags & 0x08)) {
        pFiler->setError(Acad::eMissingDxfField,
            _T("\nMissing DXF group code: 41"));
        return Acad::eMissingDxfField;
	}
    if (!(fieldsFlags & 0x10)) {
        pFiler->setError(Acad::eMissingDxfField,
            _T("\nMissing DXF group code: 42"));
        return Acad::eMissingDxfField;
	}
	
	m_ptStart=pt1;
	m_ptEnd=pt2;
	m_nThickness=r1;
	m_nHeightS=r2;
	m_nHeightE=r3;

	if (fieldsFlags&0x20)
		m_bShow2d=nFlag;

    return pFiler->filerStatus();
}

Acad::ErrorStatus TDbVertSlab::dxfOutFields(AcDbDxfFiler* pFiler) const
{
    assertReadEnabled();
   Acad::ErrorStatus es=TDbEntity::dxfOutFields(pFiler);
   assert(es == Acad::eOk);

   es = pFiler->writeItem(AcDb::kDxfSubclass,_T("TDbVertSlab"));
   assert(es == Acad::eOk);
   pFiler->writePoint2d(AcDb::kDxfXCoord, m_ptStart.AsAcGePoint2d());
   pFiler->writePoint2d(AcDb::kDxfXCoord+1, m_ptEnd.AsAcGePoint2d());
   pFiler->writeDouble(AcDb::kDxfReal, m_nThickness);
   pFiler->writeDouble(AcDb::kDxfReal+1, m_nHeightS);
   pFiler->writeDouble(AcDb::kDxfReal+2, m_nHeightE);
   pFiler->writeInt16(AcDb::kDxfInt16, m_bShow2d);
   
   return es;
}

// -----------------------------------------------------------------------
// Overriden functions for edit
// to do:
// 允许通过夹点改变边界
Acad::ErrorStatus TDbVertSlab::subGetGripPoints(AcGePoint3dArray&  gripPoints,
												AcDbIntArray&  osnapModes,
												AcDbIntArray&  geomIds) const
{
    assertReadEnabled();
    gripPoints.append(m_ptStart);
    gripPoints.append(m_ptEnd);
    return Acad::eOk;
}

// stretch points is diffrent from grep points, with no midpoint included
Acad::ErrorStatus  TDbVertSlab::subGetStretchPoints(AcGePoint3dArray & stretchPoints) const
{
    assertReadEnabled();
    stretchPoints.append(m_ptStart);
    stretchPoints.append(m_ptEnd);
    return Acad::eOk;
}

// Active when being rotated, scaled, moved, etc.
Acad::ErrorStatus TDbVertSlab::subTransformBy(const AcGeMatrix3d& xform)
{
    assertWriteEnabled();
	TDbEntity::subTransformBy(xform);
    ((AcGePoint3d &)m_ptStart).transformBy(xform);
    ((AcGePoint3d &)m_ptEnd).transformBy(xform);
    return Acad::eOk;
}

// 功能: 夹点操作
Acad::ErrorStatus TDbVertSlab::subMoveGripPointsAt(const AcDbIntArray& indices,
												   const AcGeVector3d& offset)
{
    assertWriteEnabled();
    XPoint vtOffset = *(XPoint *)&offset;
    vtOffset.z = 0;

    for (int i = 0; i < indices.length(); i++)
	{
        int idx = indices[i];
        if (idx==0)
		{
            m_ptStart += vtOffset;
            m_ptEnd += vtOffset;
        }
        else if (idx==1)
		{
            m_ptEnd += vtOffset;
		}
    }

    Acad::ErrorStatus es = Acad::eOk;
    return es;
}

// 取得夹点说明
Acad::ErrorStatus TDbVertSlab::GetGripText(int i, CString &cs) const
{
    Acad::ErrorStatus es = Acad::eOk;
    XString sInfo;
    if (i == 0)
	{
        sInfo << _T("平移起点");
    }
	else
	{
        sInfo << _T("拉伸终点");
    }
    cs = sInfo;
    return es;
}

// 功能: 夹点操作
// 状态: 有待完成修改相关墙体门窗的操作
Acad::ErrorStatus TDbVertSlab::subMoveStretchPointsAt(
    const AcDbIntArray& indices,
    const AcGeVector3d& offset)
{
    int nCount = indices.length();
    return subMoveGripPointsAt(indices, offset);
}

Acad::ErrorStatus
TDbVertSlab::ExplodeOrDraw3d(XExplodeDraw &dc) const
{
	assertReadEnabled();

	// sg add 100926，支持竖板开洞，首先判断是否带有洞口信息
	int nLength = GetHolesNum();
	if (nLength > 0)
	{
		return Draw3dHole(dc);
	}

	XLine ln(m_ptStart, m_ptEnd);
	ln.SetElevation(0.0);
	
	XLine lnLeft = ln.Offset(-m_nThickness/2);
	XLine lnRight = ln.Offset(m_nThickness/2);
	lnLeft.StartPoint().z = lnRight.StartPoint().z = m_ptStart.z;
	lnLeft.EndPoint().z = lnRight.EndPoint().z = m_ptEnd.z;
	
	XLine lnLeftUp = lnLeft;
	XLine lnRightUp = lnRight;
	lnLeftUp.StartPoint().z += m_nHeightS;
	lnRightUp.StartPoint().z += m_nHeightS;
	lnLeftUp.EndPoint().z += m_nHeightE;
	lnRightUp.EndPoint().z += m_nHeightE;
	
	XPoly2D polyLeft(1), polyRight(1);
	polyLeft.AppendNode(lnLeft.StartPoint());
	polyLeft.AppendNode(lnLeft.EndPoint());
	polyLeft.AppendNode(lnLeftUp.EndPoint());
	polyLeft.AppendNode(lnLeftUp.StartPoint());
	polyRight.AppendNode(lnRight.StartPoint());
	polyRight.AppendNode(lnRight.EndPoint());
	polyRight.AppendNode(lnRightUp.EndPoint());
	polyRight.AppendNode(lnRightUp.StartPoint());
	
	dc.DrawShell(polyLeft, DList<XPoly2D>());
	dc.DrawShell(polyRight, DList<XPoly2D>());
	dc.DrawMesh(polyLeft, polyRight);
	return Acad::eOk;
}

// sg add 100927，三维绘制，支持竖板上带洞（截面拉伸）
Acad::ErrorStatus TDbVertSlab::Draw3dHole(XExplodeDraw &dc) const
{
	Acad::ErrorStatus es = Acad::eOk;

	// 获取起点、终点
	AcGePoint3d ptStart = m_ptStart.AsAcGePoint3d(),
		ptEnd = m_ptEnd.AsAcGePoint3d(),
		ptUpStart = ptStart,
		ptUpEnd = ptEnd;
	ptUpStart.z += m_nHeightS;
	ptUpEnd.z += m_nHeightE;

	// 构造起点、终点所在面
	AcGePlane plane(ptEnd, ptStart, ptUpStart);
	AcGeVector3d vec = plane.normal();
	vec.normalize();

	// 备份一分
	AcGeVector3d vecSpare(vec);
	double dThick = m_nThickness * (-0.5);
	vec = vec * dThick;

	// 中心截面PLine线
	ptStart += TVector3D(vec);
	ptEnd += TVector3D(vec);
	ptUpEnd += TVector3D(vec);
	ptUpStart += TVector3D(vec);

	TGGePoly2D polyElev(1);
	polyElev.AppendNode(ptStart);
	polyElev.AppendNode(ptEnd);
	polyElev.AppendNode(ptUpEnd);
	polyElev.AppendNode(ptUpStart);

	// 获得竖板上的开洞信息
	TDPtrList<TGGePoly2D> lstHoles;
	GetAllHoles(lstHoles);

	// 将圆洞的轮廓离散
	TDPtrList<TGGePoly2D> lstHolesTmp;

	int nLength = lstHoles.Length();
	for (int i=0; i<nLength; i++)
	{
		TGGePoly2D *pHoleOnSide = new TGGePoly2D(*lstHoles[i]);
		for (int k = 0; k < pHoleOnSide->Length(); k++)
		{
			*(*pHoleOnSide)[k] += TVector3D(vec);
		}

		lstHolesTmp.Append(pHoleOnSide);
	}

	vecSpare.normalize();
	vecSpare = vecSpare*m_nThickness;
	dc.DrawBody(polyElev, lstHolesTmp, TVector3D(vecSpare));
	return es;
}

Acad::ErrorStatus TDbVertSlab::ExplodeOrDraw2d(XExplodeDraw &dc) const
{
	if (m_bShow2d)
	{
		XLine ln(m_ptStart, m_ptEnd);
		ln.SetElevation(0.0);

		XLine lnLeft = ln.Offset(-m_nThickness/2);
		XLine lnRight = ln.Offset(m_nThickness/2);
		dc << lnLeft << lnRight << XLine(lnLeft.StartPoint(), lnRight.StartPoint())
			<< XLine(lnLeft.EndPoint(), lnRight.EndPoint());

		// sg add 100926，支持竖板开洞
		TDPtrList<TGGePoly2D> lstHoles;
		GetAllHoles(lstHoles);

		TADSGePoint3d ptStart,
			ptEnd;

		int nLength = lstHoles.Length();
		for (int i=0; i<nLength; i++)
		{
			const TGGePoly2D &pline = *lstHoles[i];
			GetHolePtOnMidLine(pline, ptStart, ptEnd);

			TGGeLine midLine(ptStart, ptEnd, LS_INFINITE);
			midLine.SetElevation(0.0);

			TGGeLine line1 = midLine.Offset(-m_nThickness*0.5),
				line2 = midLine.Offset(m_nThickness*0.5);

			// 保存旧的线型
			AcDbObjectId idOldLineType = dc.GetLineTypeId();
			// 设置新的线型
			dc.SetLineType(InitLineType(_T("DASH"), database()));

			dc << TGGeLine(line1.StartPoint(), line2.StartPoint()) <<
				TGGeLine(line1.EndPoint(), line2.EndPoint());

			// 还原为旧的线型
			dc.SetLineType(idOldLineType);
		}
	}
	return Acad::eOk;
}

// sg add 100927，将polyHole投影到XLine(m_ptStart, m_ptEnd)上，获取外轮廓
void TDbVertSlab::GetHolePtOnMidLine(const TGGePoly2D &polyHole,
									 TADSGePoint3d &ptStart, TADSGePoint3d &ptEnd) const
{
	// 记录最大、最小点长度
	double dMin = m_ptStart.Distance(m_ptEnd),
		dMax = 0.0,
		dDist = 0.0;

	// 中线
	TGGeCurveSegment seg(m_ptStart, m_ptEnd, LS_INFINITE);

	TADSGePoint3d ptLoc;
	int nLength = polyHole.Length();
	for (int i=0; i<nLength; i++)
	{
		ptLoc = polyHole.GetAt(i); // 逐个获得顶点坐标
	
		// 求到端点的沿曲线线位移
		dDist = seg.PathDistance(ptLoc, 1);
		if (dDist > dMax - _DIST_SNAP)
		{
			dMax = dDist;
			ptEnd = ptLoc;
		}

		if (dDist < dMin + _DIST_SNAP)
		{
			dMin = dDist;
			ptStart = ptLoc;
		}
	}
}

const TCHAR *TDbVertSlab::GetDefaultLayer() const
{
    return NULL;
}

/* * * * * * * * * * 取 动 态 属 性 显 示 数 据 的 函 数 * * * * * * * * * */
void TDbVertSlab::GetTips(DList<TObjInfoUnit> &lstInfo) const
{
   lstInfo.Append(new TObjInfoUnit(_T("对象类型"), _T("竖板")));
   lstInfo.Append(new TObjInfoUnit(_T("板厚"), Dist2Str(GetThickness())));
   lstInfo.Append(new TObjInfoUnit(_T("起点标高"), Dist2Str(m_ptStart.z)));
   lstInfo.Append(new TObjInfoUnit(_T("终点标高"), Dist2Str(m_ptEnd.z)));
   lstInfo.Append(new TObjInfoUnit(_T("起点高度"), Dist2Str(m_nHeightS)));
   lstInfo.Append(new TObjInfoUnit(_T("终点高度"), Dist2Str(m_nHeightE)));
   lstInfo.Append(new TObjInfoUnit(_T("二维显示"), m_bShow2d? _T("开启") : _T("关闭")));

   //lstInfo.Append(new TObjInfoUnit(_T("周长"), Dist2Str(GetPerimeter())));
   //lstInfo.Append(new TObjInfoUnit(_T("底面积"), 
   //    XString(_T("%.2f"), _AS_SQMETER(GetBottomArea()))));
   //lstInfo.Append(new TObjInfoUnit(_T("侧面积"), 
   //      XString(_T("%.2f"), _AS_SQMETER(GetSideArea()))));
   lstInfo.Append(new TObjInfoUnit(_T("体积"), 
       XString(_T("%.3f"), _AS_CUMETER(GetVolume()))));
 
}

BOOL
TDbVertSlab::Is2DVisible() const
{
    return m_bShow2d;
}

double
TDbVertSlab::GetThickness() const
{
    return m_nThickness;
}

double
TDbVertSlab::GetHeightS() const
{
    return m_nHeightS;
}

double
TDbVertSlab::GetHeightE() const
{
    return m_nHeightE;
}

XPoint
TDbVertSlab::GetStartPoint() const
{
    return m_ptStart;
}

XPoint
TDbVertSlab::GetEndPoint() const
{
    return m_ptEnd;
}

void
TDbVertSlab::SetThickness(double h)
{
    assertWriteEnabled();
    m_nThickness = h;
}

void
TDbVertSlab::SetHeightS(double s)
{
    assertWriteEnabled();
    m_nHeightS = s;
}

void
TDbVertSlab::SetHeightE(double e)
{
    assertWriteEnabled();
    m_nHeightE = e;
}

void
TDbVertSlab::Set2DVisible(BOOL bTrue)
{
    assertWriteEnabled();
    m_bShow2d=bTrue;
}

void
TDbVertSlab::SetStartPoint(const XPoint &pt)
{
    assertWriteEnabled();
    m_ptStart=pt;
}

void
TDbVertSlab::SetEndPoint(const XPoint &pt)
{
    assertWriteEnabled();
    m_ptEnd = pt;
}


// 工程量
double TDbVertSlab::GetPerimeter() const
{
    XPoint ptS1=GetStartPoint()+GetHeightS();
    XPoint ptE1=GetEndPoint()+GetHeightE();
    double nDist1=GetStartPoint().Distance(GetEndPoint()) +
        GetHeightE() +
        ptS1.Distance(ptE1) +
        GetHeightS();
    return nDist1;
}

double TDbVertSlab::GetBottomArea() const
{
    double nVal=(GetHeightS()+GetHeightE())*GetStartPoint().Distance2d(GetEndPoint())/2.0;
    return nVal;
}

double TDbVertSlab::GetSideArea() const
{
    return (GetPerimeter()*GetThickness());
}

double TDbVertSlab::GetVolume() const
{
    return (GetBottomArea()*GetThickness());
}


// sg add 100925，支持竖板上开洞
// 如果是圆洞，dWidth为直径，dHeight为0
bool TDbVertSlab::AddHole(TADSGePoint3d ptLoc, double dWidth, double dHeight)
{
	// 构造起点、终点所在面
	AcGePoint3d ptStart = m_ptStart.AsAcGePoint3d(),
		ptEnd = m_ptEnd.AsAcGePoint3d(),
		ptUpStart = ptStart,
		ptUpEnd = ptEnd;
	ptUpStart.z += m_nHeightS;
	ptUpEnd.z += m_nHeightE;

	// 获得ptLoc投影到面上的投影点
	AcGePlane plane(ptEnd, ptStart, ptUpStart);
	AcGePoint3d ptSpare = ptLoc.AsAcGePoint3d(),
		ptProject = ptSpare.orthoProject(plane);

	// 中心截面PLine线
    TGGePoly2D polyElev(1);
    polyElev.AppendNode(ptStart);
    polyElev.AppendNode(ptEnd);
    polyElev.AppendNode(ptUpEnd);
    polyElev.AppendNode(ptUpStart);

	// 构造洞的PLine线
    TGGePoly2D polyHole(1);
	GetHolePline(ptProject, dWidth, dHeight, polyHole);

	// 判断两个PLine线是否相交
	int nLength1 = polyHole.TotalSegments(),
		nLength2 = polyElev.TotalSegments();
	TADSGePoint3d ptInt1, ptInt2;
	for (int i=0; i<nLength1; i++)
	{
		TGGeCurveSegment seg1;
		polyHole.Nth(i, seg1);

		for (int j=0; j<nLength2; j++)
		{
			TGGeCurveSegment seg2;
			polyElev.Nth(j, seg2);

			// 梁上开洞，必须是完整的洞，如果相交，则不添加洞，直接返回
			if (seg1.Intersection(seg2, ptInt1, ptInt2))
			{
				return false;
			}
		}
	}

	// 获得对象中保存的洞口数据
	PlusHolesNum(1);

	// 添加动态数据，存储新的洞口数据
	SetHolePLine(polyHole);
	return true;
}

// sg add 100926，根据传入的中间立面上的开洞位置点，以及洞口尺寸，返回中间立面上的洞口轮廓线
// 如果是圆洞，dWidth为直径，dHeight为0
void TDbVertSlab::GetHolePline(TADSGePoint3d ptLoc, double dWidth, double dHeight, TGGePoly2D &poly) const
{
	poly.Reset();		// 清空
	poly.SetFlag(1);	// 设置闭合

	// 构造起点、终点所在面
	AcGePoint3d ptStart = m_ptStart.AsAcGePoint3d(),
		ptEnd = m_ptEnd.AsAcGePoint3d(),
		ptUpStart = ptStart;
	ptUpStart.z += m_nHeightS;

	AcGePlane plane(ptEnd, ptStart, ptUpStart);
	double dW = dWidth*0.5;

	// 圆洞
	if (fabs(dHeight) < _DIST_SNAP)
	{
		AcGeVector3d vec = plane.normal();

		// 构造圆，获得等分点
		AcGeCircArc3d circle(ptLoc, vec, dW);

		AcGePoint3dArray pointArray;
		circle.getSamplePoints(40, pointArray); // 暂时分成40份

		int nLength = pointArray.length();
		for (int i=0; i<nLength; i++)
		{
			poly.AppendNode(pointArray[i]);
		}

		return;
	}

	TVector3D vtXAxis = m_ptEnd - m_ptStart,
		vtYAxis = TADSGePoint3d(ptUpStart) - m_ptStart;
	vtXAxis.Normalize();
	vtYAxis.Normalize();
	vtXAxis.Scale(dW);
	vtYAxis.Scale(dW);

	TADSGePoint3d pt1 = ptLoc + vtXAxis,
		pt2 = ptLoc - vtXAxis;
	
	// 方洞
	double dH = dHeight*0.5;
	vtXAxis.Normalize();
	vtYAxis.Normalize();
	vtXAxis.Scale(dH);
	vtYAxis.Scale(dH);

	pt1 = pt1 + vtYAxis;
	pt2 = pt2 + vtYAxis;
	
	vtXAxis.Scale(2);
	vtYAxis.Scale(2);

	TADSGePoint3d pt3 = pt1 - vtYAxis,
		pt4 = pt2 - vtYAxis;
	poly.AppendNode(pt1);
	poly.AppendNode(pt2);
	poly.AppendNode(pt4);
	poly.AppendNode(pt3);
}

// 开洞的数量
Adesk::UInt16 TDbVertSlab::GetHolesNum() const
{
	assertReadEnabled();
	const TEntityFields &fd = GetFields();

	Adesk::UInt16 nLength = 0;
	fd.GFD(_T("竖板开洞数量"), nLength);
	return nLength;
}

void TDbVertSlab::PlusHolesNum(Adesk::UInt16 nPlusNum)
{
	Adesk::UInt16 nNum = GetHolesNum();

	assertWriteEnabled();
	TEntityFields &fd = Fields();

	nNum += nPlusNum;
	fd.SFD(_T("竖板开洞数量"), nNum);
}

// sg add 100926，获取所有洞口的轮廓线
void TDbVertSlab::GetAllHoles(TDPtrList<TGGePoly2D> &lstHoles) const
{
	lstHoles.Reset();

	assertReadEnabled();
	const TEntityFields &fd = GetFields();

	AcGePoint3d point;
	double dBulge = 0;
	Adesk::UInt8 bIsClosed = 0;

	// 逐个读取洞口轮廓线PLine线信息
	long lNum = fd.GetSubFieldNum();
	for (long l=0; l<lNum; l++)
	{
		const TEntityField &subFd = fd.GetSubField(l);

		TEntityField::DataType type = subFd.GetDataType();
		if (type != TEntityField::kGroup)
		{
			continue; // 竖板开洞数量
		}

		// 取一个洞口轮廓线PLine线信息
		TEntityFields *holeFds = NULL;
		subFd.GetData(holeFds);

		long lLength = holeFds->GetSubFieldNum();
		if (lLength == 0)
		{
			continue; // 空集合
		}

		// 构造一个洞口轮廓线
		TGGePoly2D *pHole = new TGGePoly2D(1);
		pHole->Reset();

		for (int i=0; i<lLength; i++)
		{
			const TEntityField &pointFd = holeFds->GetSubField(i);
			if (pointFd.GetDataType() != TEntityField::kGroup)
			{
				if (_tcscmp(pointFd.GetName(), _T("洞口线闭合")) != 0)
				{
					continue; // 洞口线点数
				}

				pointFd.GetData(bIsClosed);
				pHole->SetFlag(bIsClosed); // 设置轮廓线闭合
				continue;
			}
			
			// 取一个洞口轮廓线PLine线信息
			TEntityFields *pointFds = NULL;
			pointFd.GetData(pointFds);

			if (pointFds->GetSubFieldNum() == 0)
			{
				continue; // 空集合
			}

			pointFds->GFD(_T("点"), point);		// 取点坐标
			pointFds->GFD(_T("凸度"), dBulge);	// 取Bulge值
			pHole->AppendNode(TADSGePoint3d(point[0], point[1], point[2]), dBulge);
		}
		
		lstHoles.Append(pHole);
	}
}

// sg add 100926，增加洞口的动态数据
void TDbVertSlab::SetHolePLine(const TGGePoly2D &polyHole)
{
	assertWriteEnabled();
	TEntityFields &fd = Fields();

	// 将一个洞口的数据，保存成一个TEntityField（组），存入动态数据
	TEntityField *pHole = new TEntityField(_T(""), TEntityField::kGroup);
	fd.Add(pHole);
	
	TEntityFields *pNewFds = NULL;
	pHole->GetData(pNewFds);
	
	// 保存洞口轮廓线是否闭合
	Adesk::UInt8 bIsClosed = polyHole.GetFlag();
	pNewFds->SFD(_T("洞口线闭合"), bIsClosed);

	// 保存构成洞口轮廓线的点数
	Adesk::UInt16 nVertexCount = polyHole.Length();
	pNewFds->SFD(_T("洞口线点数"), nVertexCount);

	AcGePoint3d point;
	double dBulge = 0;
	for (long l=0; l<nVertexCount; l++)
	{
		// 将点的坐标和Bulge值保存成一个节点的动态数据
		TEntityField *pVertex = new TEntityField(_T(""), TEntityField::kGroup);
		pNewFds->Add(pVertex);

		TEntityFields *pTempFds = NULL;
		pVertex->GetData(pTempFds);

		// 保存点坐标
		point = polyHole.GetAt(l).AsAcGePoint3d();
		pTempFds->SFD(_T("点"), point);
		
		// 保存Bulge值
		dBulge = polyHole.GetBulge(l);
		pTempFds->SFD(_T("凸度"), dBulge);
	}
}



int EditVertSlab0(AcDbObjectId id);

void InitDbVertSlab(BOOL bTrue)
{
    AecObjectEditMethod pOldEdit=NULL;
    if (bTrue) {
        TDbVertSlab::rxInit();
        pOldEdit=TDbVertSlab::SetEditMethod(EditVertSlab0);
        TDbVertSlab::InitMatchProtocol(TRUE);
    } else {
        TDbVertSlab::InitMatchProtocol(FALSE);
        TDbVertSlab::SetEditMethod(pOldEdit);
        deleteAcRxClass(TDbVertSlab::desc());
    }
}

// Command:编辑竖板
int EditVertSlab0(AcDbObjectId id)
{
    OPENOBJ_BEGIN(id, AcDb::kForRead, TDbVertSlab, pStep);
    if (!pStep)
        return RTERROR;

	//判断是不是上海城建梁实体
	CString strCmdName(_T(""));
	TDbXDataMap map;
	map.Read(pStep, _T("TGZZCL"));
	map.GetAt(_T("cmdName"), strCmdName);
	if (strCmdName == _T("TGZZCLKL")||
		strCmdName == _T("TGZZCLLL")||
		strCmdName == _T("TGZZCLTL")||
		strCmdName == _T("TGZZCLXL"))
	{
		struct resbuf rbUr;
		rbUr.restype = RTSTR;
		rbUr.resval.rstring = _tcsdup(_T("EditObj"));
		rbUr.rbnext = NULL;
		acedSetVar(_T("USERS3"), &rbUr);
		acedPostCommand(strCmdName);
		acedPostCommand(_T("\n"));
		return RTNORM;
	}
	else
	{
		while(1) {
			const TCHAR *szPrompt1=_T("\n选择 [起点标高(A)/起边高度(S)/终点标高(D)/终边高度(F)/开关二维(G)/板厚(H)]<退出>:");
			XString sKeyword;
			int nRet=0;
			INITGET_BEG(0, _T("A S D F G H L"));
			nRet=ads_getkword(szPrompt1, sKeyword);
			INITGET_END();

			if (nRet!=RTNORM)
				break;
			if (sKeyword[0]==_T('H')) {
				double nRailHeight=pStep->GetThickness();
				nRet=GetReal(_T("\n板厚"), nRailHeight);
				if (nRet==RTCAN)
					break;
				if (nRet==RTNORM) {
					if (pStep->upgradeOpen()!=Acad::eOk)
						return RTERROR;
					pStep->assertWriteEnabled();
					pStep->SetThickness(nRailHeight);
					pStep->downgradeOpen();
				}
			} else if (sKeyword[0]==_T('A')) {
				XPoint ptStart=pStep->GetStartPoint();
				double nElev=ptStart.z;
				nRet=GetReal(_T("\n起点标高"), nElev);
				if (nRet==RTCAN)
					break;
				if (nRet==RTNORM) {
					ptStart.z = nElev;
					if (pStep->upgradeOpen()!=Acad::eOk)
						return RTERROR;
					pStep->assertWriteEnabled();
					pStep->SetStartPoint(ptStart);
					pStep->downgradeOpen();
				}
			} else if (sKeyword[0]==_T('S')) {
				double h=pStep->GetHeightS();
				nRet=GetReal(_T("\n起边高度"), h);
				if (nRet==RTCAN)
					break;
				if (nRet==RTNORM) {
					if (pStep->upgradeOpen()!=Acad::eOk)
						return RTERROR;
					pStep->assertWriteEnabled();
					pStep->SetHeightS(h);
					pStep->downgradeOpen();
				}
			} else if (sKeyword[0]==_T('D')) {
				XPoint ptEnd=pStep->GetEndPoint();
				double nElev=ptEnd.z;
				nRet=GetReal(_T("\n终点标高"), nElev);
				if (nRet==RTCAN)
					break;
				if (nRet==RTNORM) {
					ptEnd.z = nElev;
					if (pStep->upgradeOpen()!=Acad::eOk)
						return RTERROR;
					pStep->assertWriteEnabled();
					pStep->SetEndPoint(ptEnd);
					pStep->downgradeOpen();
				}
			} else if (sKeyword[0]==_T('F')) {
				double h=pStep->GetHeightE();
				nRet=GetReal(_T("\n终边高度"), h);
				if (nRet==RTCAN)
					break;
				if (nRet==RTNORM) {
					if (pStep->upgradeOpen()!=Acad::eOk)
						return RTERROR;
					pStep->assertWriteEnabled();
					pStep->SetHeightE(h);
					pStep->downgradeOpen();
				}
			} else if (sKeyword[0]==_T('L')) {
				pStep->list();
			} else if (sKeyword[0]==_T('G')) {
				BOOL bShow2d=pStep->Is2DVisible();
				bShow2d = !bShow2d;
				if (bShow2d) 
					adsout << _T("\n开启二维显示!");
				else
					adsout << _T("\n关闭二维显示!");

				if (pStep->upgradeOpen()!=Acad::eOk)
					return RTERROR;
				pStep->assertWriteEnabled();
				pStep->Set2DVisible(bShow2d);
				pStep->downgradeOpen();
			}
		}
	}
    OPENOBJ_END();

    return RTNORM;
}