#include "stdafx.h"
#include "AecDbTriangleStair.h"
#include "AecDbTriangleStairDraw.h"
#include "AecDbEarthWorm.h"
#include "AcDbX3dSolid.h"
#include "EarThwormDef.h"
#include "CoreTools.h"

static const Adesk::UInt16 kColorByBlock = 0;
static const Adesk::UInt16 kRed = 1;
static const Adesk::UInt16 kYellow = 2;
static const Adesk::UInt16 kGreen = 3;
static const Adesk::UInt16 kCyan = 4;
static const Adesk::UInt16 kBlue = 5;
static const Adesk::UInt16 kMagenta = 6;
static const Adesk::UInt16 kWhite = 7;
static const Adesk::UInt16 kColorByLayer = 256;

DLLIMPEXP AcDbPolyline *FormatPolyline(AcGePoint3d *ppPts, int nCount);
DLLIMPEXP AcDb3dPolyline *Format3dPolyline(const AcGePoint3dArray &arPts);

ACRX_CONS_DEFINE_MEMBERS(AecDbTriangleStairDraw, AecDbXDraw, 0);

namespace
{
	AcDbRegion* makeRegion(const AcGePoint3dArray& arPts)
	{
		AcDbVoidPtrArray ar;
		ar.removeAll();
		for (int i = 0; i < arPts.length() - 1; ++i)
			ar.append(new AcDbLine(arPts[i], arPts[i + 1]));

		AcDbRegion* pReg = CoreTools::createRegion(ar);
		deleteArrayVoidPtrs<AcDbEntity>(ar);
		return pReg;
	}

	AcDbRegion* makeRectRegion(const AcGePoint3d& ptOrg
		, const double& dL
		, const double& dW
		, const AcGeVector3d& vecL
		, const AcGeVector3d& vecW)
	{
		AcGePoint3d ptGe[5];
		AcGePoint3d pt1(ptOrg), pt2, pt3, pt4;

		pt1 += vecW * dW * .5;
		pt1 += vecL * dL * .5;
		pt2 = pt1 - vecW * dW;
		pt3 = pt2 - vecL * dL;
		pt4 = pt3 + vecW * dW;

		ptGe[0] = pt1;
		ptGe[1] = pt2;
		ptGe[2] = pt3;
		ptGe[3] = pt4;
		ptGe[4] = ptGe[0];
		AcDbRegion* pReg = AecDbEarthWorm::CreatePolygonRegionOnly(ptGe, 5);
		if (!pReg) return NULL;
		return pReg;
	}

	AcDbRegion* makeCircleRegion(const AcGePoint3d& ptOrg
		, const AcGeVector3d& vtZ
		, const double& dR)
	{
		AcDbCircle* pCir(new AcDbCircle(ptOrg, vtZ, dR));
		AcDbRegion* pReg = CoreTools::createRegion(pCir);
		DELETE_PTR(pCir);
		return pReg;
	}

	AcDb3dPolyline* drawRestPoly2d(AcGiDraw& dc
		, AcGePoint3dArray& arPts
		, const AcGeVector3d& vtL
		, const AcGeVector3d& vtR
		, const SFPXStair& data)
	{
		AcGePoint3d ptIntersect;
		AcGePoint3d ptL, ptR;
		AcGeLine3d lnS, lnE;
		lnS.set(arPts.first(), vtL);
		lnE.set(arPts.last(), vtR);

		AcDb3dPolyline* pPoly(NULL);
		if (lnS.intersectWith(lnE, ptIntersect))
		{
			double dist = arPts[0].distanceTo(ptIntersect);

			if (data.dRestPtW >= dist)
			{
				arPts.append(ptIntersect);
				arPts.append(arPts[0]);
				//pPoly = Format3dPolyline(arPts);
				//return pPoly;
			}
			else
			{
				ptR = arPts.last() + vtR * data.dRestPtW;
				arPts.append(ptR);
				ptL = arPts.first() + vtL * data.dRestPtW;
				arPts.insertAt(0, ptL);
				arPts.append(arPts[0]);
				//pPoly = Format3dPolyline(arPts);
				//return pPoly;
			}

			pPoly = Format3dPolyline(arPts);
			return pPoly;
		}
		return NULL;
	}

	AcDbPolyline* drawHangRailInPoly2d(AcGiDraw& dc
		, AcGePoint3dArray& arPts
		, const AcGeVector3d& vtL
		, const AcGeVector3d& vtR
		, const SFPXStair& data)
	{
		AcGePoint3d ptIntersect;
		AcGeLine3d lnS, lnE;
		lnS.set(arPts.first(), vtL);
		lnE.set(arPts.last(), vtR);

		AcDbPolyline* pPoly(NULL);
		if (lnS.intersectWith(lnE, ptIntersect))
		{
			double dist = arPts[0].distanceTo(ptIntersect);

			if (data.dZGarExt >= dist)
			{
				arPts.insertAt(1,ptIntersect);
				pPoly = FormatPolyline((AcGePoint3d*)arPts.asArrayPtr(), arPts.length());
			}
			else
			{
				pPoly = FormatPolyline((AcGePoint3d*)arPts.asArrayPtr(), arPts.length());
			}
		}

		return pPoly;
	}

	AcGePoint3d drawHangRailInPoly3d(AcGiDraw& dc
		, AcGePoint3dArray& arPts
		, const AcGeVector3d& vtL
		, const AcGeVector3d& vtR
		, const SFPXStair& data)
	{
		AcGePoint3d ptIntersect;
		AcGeLine3d lnS, lnE;
		lnS.set(arPts.first(), vtL);
		lnE.set(arPts.last(), vtR);

		AcDbPolyline* pPoly(NULL);
		if (lnS.intersectWith(lnE, ptIntersect))
		{
			return ptIntersect;
		}

	}

	void drawText(AcGiDraw& dc
		, const ACHAR* text
		, const double& dTextH
		, const AcGePoint3d& ptAlign
		, const double& dAngle
		, const AcGeVector3d& vtTrans
		, AcDb::TextHorzMode nHorMode
		, AcDb::TextVertMode nVerMode
		, AcGiDraw::TextAlignment nAlign)
	{
		/*int nOldClr = dc.GetColor();
		dc.SetColor(1);*/

		AcDbText* pText = new AcDbText();
		if (pText == NULL) return;

		pText->setTextString(text);
		pText->setHeight(dTextH);

		AcDbExtents ext;
		pText->getGeomExtents(ext);
		pText->setHorizontalMode(nHorMode);
		pText->setVerticalMode(nVerMode);
		pText->setAlignmentPoint(ptAlign);
		AcGeMatrix3d mat;
		mat.setToRotation(dAngle, vtTrans, ptAlign);
		pText->setPosition(dc.Align2Base(nAlign, ptAlign, ext.maxPoint()));
		pText->transformBy(mat);
		pText->setColorIndex(1);

		dc.DrawEntity(pText);
		dc.Add2dBuffer(pText);

		//dc.SetColor(nOldClr);
	}
}

AecDbTriangleStairDraw::AecDbTriangleStairDraw(void)
{
}

AecDbTriangleStairDraw::~AecDbTriangleStairDraw(void)
{
}

Acad::ErrorStatus AecDbTriangleStairDraw::Draw2d(AcGiDraw &dc) const
{
	AcDbObjectId idCurLay = dc.GetLayerId();
	AcDbObjectId idCurLty = dc.GetLineTypeId();
	AcDbEntity *pEntReal = GetAttach();
	if (pEntReal == NULL)
		return Acad::eOk;

	AecDbTriangleStair *pStair = AecDbTriangleStair::cast(pEntReal);
	if (pStair == NULL)
		return Acad::eOk;

	Adesk::UInt16 nCrBk = 256;
	nCrBk = pEntReal->colorIndex();
	dc.SetLayer(pEntReal->layerId());

	int nColor = nCrBk;
	if (GetSpecialtyData()->GetAt(_T("COLOR"), nColor))
	{
		dc.SetColor(nColor);
	}

	SFPXStair data;
	memset(&data, 0, sizeof(SFPXStair));
	pStair->GetSFPXStair(data);
	
	AcDbVoidPtrArray arEntPtrs;
	AcDbCurve* pBaseCurve = pStair->GetBaseCurve();
	if (pBaseCurve != NULL)
	{
		AcDbLine* pLn = AcDbLine::cast(pBaseCurve);
		if (pLn != NULL)
		{
			AcGePoint3d ptSta, ptEnd;
			ptSta = pLn->startPoint();
			ptEnd = pLn->endPoint();
			ptSta.z = ptEnd.z = 0.0;

			/*pLn->setColorIndex(3);
			dc.DrawEntity(pLn);
			dc.Add2dBuffer(pLn);*/

			AcGeVector3d vtSE, vtSEDir, Z(AcGeVector3d::kZAxis);
			vtSE = (ptSta - ptEnd).normalize();
			vtSEDir = vtSE;
			vtSEDir.rotateBy(-PI / 2.0, Z);
			vtSEDir.normalize();

			DrawStair2d(dc, ptSta, vtSE, vtSEDir, data);
			DrawHandRailIn2d(dc, ptSta, vtSE, vtSEDir, data);
			DrawRestPlatform2d(dc, ptSta, vtSE, vtSEDir, data);
			DrawWithin2d(dc, ptSta, ptEnd, vtSE, vtSEDir, data);
		}
	}


	dc.SetColor(nCrBk);
	dc.SetLayer(idCurLay);
	dc.SetLineType(idCurLty);
	dc.Add2dBuffer(arEntPtrs);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::Draw3d(AcGiDraw &dc) const
{
	del3DCache<AecDbTriangleStair>();
	AcDbObjectId idCurLay = dc.GetLayerId();
	AcDbObjectId idCurLty = dc.GetLineTypeId();
	AcDbEntity *pEntReal = GetAttach();
	if (pEntReal == NULL)
		return Acad::eOk;

	AecDbTriangleStair *pStair = AecDbTriangleStair::cast(pEntReal);
	if (pStair == NULL)
		return Acad::eOk;

	Adesk::UInt16 nCrBk = pEntReal->colorIndex();
	dc.SetLayer(pEntReal->layerId());

	int nColor = nCrBk;
	if (GetSpecialtyData()->GetAt(_T("COLOR"), nColor))
	{
		dc.SetColor(nColor);
	}

	SFPXStair data;
	memset(&data, 0, sizeof(SFPXStair));
	pStair->GetSFPXStair(data);

	AcDbCurve* pBaseCurve = pStair->GetBaseCurve();
	if (pBaseCurve != NULL)
	{
		AcDbLine* pLn = AcDbLine::cast(pBaseCurve);
		if (pLn != NULL)
		{
			AcGePoint3d ptSta, ptEnd;
			ptSta = pLn->startPoint();
			ptEnd = pLn->endPoint();

			AcGeVector3d vtSE, vtSEDir, Z(AcGeVector3d::kZAxis);
					
			ptSta += Z * data.dBomEl;
			ptEnd += Z * data.dBomEl;
			
			vtSE = (ptSta - ptEnd).normalize();
			vtSEDir = vtSE;
			vtSEDir.rotateBy(-PI / 2.0, Z);
			vtSEDir.normalize();
			if (!data.nUpSide)
			{
				DrawStair3dClock(dc, ptSta, ptEnd, vtSE, vtSEDir, data);
				DrawRest3dClock(dc, ptSta, vtSE, vtSEDir, data);
			}
			else
			{
				DrawStair3dAntiClock(dc, ptSta, ptEnd, vtSE, vtSEDir, data);
				DrawRest3dAntiClock(dc, ptSta, vtSE, vtSEDir, data);
			}

		}
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawStair2d(AcGiDraw& dc
	, const AcGePoint3d& ptSta
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFPXStair& data) const
{
	AcGePoint3d pt, ptS(ptSta);
	AcGePoint3d ptGe[5];
	AcGePoint3d ptGe1[5];
	AcGePoint3d ptGe2[5] ;
	AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
	AcDbPolyline *pPoly(NULL), *pPoly1(NULL);

	ptGe[0] = ptS;
	ptGe[1] = ptGe[0] + vtDir * (data.nSteepS - 1) * data.dSteepW;
	ptGe[2] = ptGe[1] - vt * data.dStairMW;
	ptGe[3] = ptGe[2] - vtDir * (data.nSteepS - 1) * data.dSteepW;
	ptGe[4] = ptGe[0];

	AcDbPolyline* pPl = NULL;
	pPl = FormatPolyline(ptGe, 5);
	dc.DrawEntity(pPl);
	dc.Add2dBuffer(pPl);

	for (int i(0); i < data.nSteepS; ++i)
	{
		ptGe[0] = ptS + vtDir * data.dSteepW * i;
		ptGe[1] = ptGe[0] - vt * data.dStairMW;
		pPoly = (AcDbPolyline*)FormatPolyline(ptGe, 2);
		if (!pPoly) return Acad::eOk;
		pPoly->setColorIndex(2);
		dc.DrawEntity(pPoly);
		dc.Add2dBuffer(pPoly);
	}

	if (data.bOutSideHRail)
	{
		DrawHandRailOut2d(dc, ptSta, vt, vtDir, data);
	}

	ptGe1[0] = ptS + vtDir * (data.nSteepS - 1) * data.dSteepW;
	ptGe1[0] -= vt * data.dStairMW;
	ptGe1[0] -= vt * sin(PI / 3) * data.dWell;
	ptGe1[0] += vtDir * data.dWell * .5;
	ptGe1[1] = ptGe1[0] - vt * data.dStairMW * .5;
	ptGe1[1] += vtDir * data.dStairMW * sin(PI / 3);

	vtS = (ptGe1[1] - ptGe1[0]).normalize();
	vtSDir = vtS;
	vtSDir.rotateBy(-PI / 2.0, Z);
	vtSDir.normalize();

	ptGe1[2] = ptGe1[1] + vtSDir * (data.nSteepS - 1) * data.dSteepW;
	ptGe1[3] = ptGe1[2] - vtS * data.dStairMW;
	ptGe1[4] = ptGe1[0];

	AcDbPolyline* pPl1 = NULL;
	pPl1 = FormatPolyline(ptGe1, 5);
	dc.DrawEntity(pPl1);
	dc.Add2dBuffer(pPl1);

	for (int i(0); i < data.nSteepS - 1; ++i)
	{
		ptGe[0] = ptGe1[0] + vtSDir * data.dSteepW * i;
		ptGe[1] = ptGe[0] + vtS * data.dStairMW;
		pPoly1 = (AcDbPolyline*)FormatPolyline(ptGe, 2);
		if (!pPoly1) return Acad::eOk;
		pPoly1->setColorIndex(2);
		dc.DrawEntity(pPoly1);
		dc.Add2dBuffer(pPoly1);
	}

	if (data.bOutSideHRail)
	{
		DrawHandRailOut2d(dc, ptGe1[2], vtS, -vtSDir, data);
	}

	ptGe2[0] = ptGe1[3] - vtS * sin(PI / 3) * data.dWell;
	ptGe2[0] += vtSDir * data.dWell * .5;
	ptGe2[1] = ptGe2[0] -vtS * data.dStairMW * .5;
	ptGe2[1] += vtSDir * data.dStairMW * sin(PI / 3);
	
	vtS2 = (ptGe2[1] - ptGe2[0]).normalize();
	vtS2Dir = vtS2;
	vtS2Dir.rotateBy(-PI / 2.0, Z);
	vtS2Dir.normalize();
	
	ptGe2[2] = ptGe2[1] + vtS2Dir * (data.nSteepS - 1) * data.dSteepW;
	ptGe2[3] = ptGe2[2] - vtS2 * data.dStairMW;
	ptGe2[4] = ptGe2[0];

	AcDbPolyline* pPl2 = NULL;
	pPl2 = FormatPolyline(ptGe2, 5);
	dc.DrawEntity(pPl2);
	dc.Add2dBuffer(pPl2);

	for (int i(0); i < data.nSteepS - 1; ++i)
	{
		ptGe[0] = ptGe2[0] + vtS2Dir * data.dSteepW * i;
		ptGe[1] = ptGe[0] + vtS2 * data.dStairMW;
		pPoly1 = (AcDbPolyline*)FormatPolyline(ptGe, 2);
		if (!pPoly1) return Acad::eOk;
		pPoly1->setColorIndex(2);
		dc.DrawEntity(pPoly1);
		dc.Add2dBuffer(pPoly1);
	}

	if (data.bOutSideHRail)
	{
		DrawHandRailOut2d(dc, ptGe2[2], vtS2, -vtS2Dir, data);
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawRestPlatform2d(AcGiDraw& dc
	, const AcGePoint3d& ptSta
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcDbRegion* pReg(NULL), * pReg1(NULL), * pReg2(NULL);
	AcDbLine ln, ln1, ln2;
	SFSPStair data1(data);
	AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
	AcGePoint3d ptGe[10];
	AcGePoint3d ptGe1[9];
	AcGePoint3d ptGe2[9];

	ptGe[0] = ptSta + vtDir * (data1.nSteepS - 1) * data.dSteepW;
	ptGe[1] = ptGe[0] - vt * data1.dStairMW;
	ptGe[2] = ptGe[1] - vt * cos(PI / 6) * data1.dWell;
	ptGe[2] += vtDir * sin(PI / 6) * data1.dWell;
	ptGe[3] = ptGe[2] - vt * cos(PI / 3) * data1.dStairMW;
	ptGe[3] += vtDir * sin(PI / 3) * data1.dStairMW;

	vtS = (ptGe[2] - ptGe[3]).normalize();
	vtSDir = vtS;
	vtSDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtSDir.normalize();

	AcGePoint3dArray ar;
	ar.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar.append(ptGe[i]);
	}

	AcDb3dPolyline* pPoly = drawRestPoly2d(dc, ar, vtDir, vtSDir, data);
	pPoly->setColorIndex(2);
	dc.DrawEntity(pPoly);
	dc.Add2dBuffer(pPoly);

	ptGe1[0] = ptGe[3] - vtSDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe1[0] += Z * data1.nSteepS * data1.dSteepH;
	ptGe1[1] = ptGe[2] - vtSDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe1[1] += Z * data1.nSteepS * data1.dSteepH;
	ptGe1[2] = ptGe1[1] + vtS * sin(PI / 3) * data1.dWell;
	ptGe1[2] -= vtSDir * data1.dWell * .5;
	ptGe1[3] = ptGe1[2] + vtS * data1.dStairMW * .5;
	ptGe1[3] -= vtSDir * data1.dStairMW * sin(PI / 3);

	vtS2 = (ptGe1[2] - ptGe1[3]).normalize();
	vtS2Dir = vtS2;
	vtS2Dir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtS2Dir.normalize();

	AcGePoint3dArray ar1;
	ar1.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar1.append(ptGe1[i]);
	}

	AcDb3dPolyline* pPoly1 = drawRestPoly2d(dc, ar1, -vtSDir, vtS2Dir, data);
	pPoly1->setColorIndex(2);
	dc.DrawEntity(pPoly1);
	dc.Add2dBuffer(pPoly1);

	ptGe2[0] = ptGe1[3] - vtS2Dir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe2[0] += Z * data1.nSteepS * data1.dSteepH;
	ptGe2[1] = ptGe1[2] - vtS2Dir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe2[1] += Z * data1.nSteepS * data1.dSteepH;
	ptGe2[2] = ptGe2[1] + vtS2 * sin(PI / 3) * data1.dWell;
	ptGe2[2] -= vtS2Dir * data1.dWell * .5;
	ptGe2[3] = ptGe2[2] + vtS2 * data1.dStairMW * .5;
	ptGe2[3] -= vtS2Dir * data1.dStairMW * sin(PI / 3);

	AcGePoint3dArray ar2;
	ar2.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar2.append(ptGe2[i]);
	}

	AcDb3dPolyline* pPoly2 = drawRestPoly2d(dc, ar2, -vtS2Dir, -vtDir, data);
	pPoly2->setColorIndex(2);
	dc.DrawEntity(pPoly2);
	dc.Add2dBuffer(pPoly2);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawHandRailIn2d(AcGiDraw& dc
	, const AcGePoint3d& ptSta
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcGePoint3d ptS(ptSta), pt0, pt1, pt2, pt3, pt4, pt5, pt6, pt7;
	AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
	AcGePoint3d ptGe[10];

	pt0 = ptS - vt * (data.dStairMW - data.dGarSize[0] * .5 - data.dBarSide);
	pt0 -= vtDir * data.dZGarExt;
	pt1 = pt0 + vtDir * ((data.nSteepS - 1) * data.dSteepW + data.dZGarExt * 2);

	ptGe[0] = pt0;
	ptGe[1] = pt1;

	pt1 -= vt * (data.dGarSize[0] * .5 + data.dBarSide);
	pt1 -= vtDir * data.dZGarExt;
	pt2 = pt1 - vt * cos(PI / 6) * data.dWell;
	pt2 += vtDir * sin(PI / 6) * data.dWell;
	pt3 = pt2 - vt * cos(PI / 3) * data.dStairMW;
	pt3 += vtDir * sin(PI / 3) * data.dStairMW;

	vtS = (pt2 - pt3).normalize();
	vtSDir = vtS;
	vtSDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtSDir.normalize();

	pt2 -= vtS * (data.dGarSize[0] * .5 + data.dBarSide);
	pt2 += vtSDir * data.dZGarExt;
	pt3 = pt2 - vtSDir * ((data.nSteepS - 1) * data.dSteepW + data.dZGarExt * 2);

	ptGe[3] = pt2;
	ptGe[4] = pt3;

	AcGePoint3dArray ar;
	ar.removeAll();
	ar.append(ptGe[1]);
	ar.append(ptGe[3]);

	AcDbPolyline* pPoly = drawHangRailInPoly2d(dc, ar, vtDir, vtSDir, data);
	if (pPoly == NULL) return Acad::eOk;

	ptGe[2] = ar.at(1);

	pt3 += vtSDir * data.dZGarExt;
	pt3 += vtS * (data.dGarSize[0] * .5 + data.dBarSide);
	pt3 += vtS * cos(PI / 6) * data.dWell;
	pt3 -= vtSDir * sin(PI / 6) * data.dWell;
	pt4 = pt3 + vtS * cos(PI / 3) * data.dStairMW;
	pt4 -= vtSDir * sin(PI / 3) * data.dStairMW;
	
	vtS2 = (pt3 - pt4).normalize();
	vtS2Dir = vtS2;
	vtS2Dir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtS2Dir.normalize();
	
	pt3 -= vtS2 * (data.dGarSize[0] * .5 + data.dBarSide);
	pt3 += vtS2Dir * data.dZGarExt;
	pt4 = pt3 - vtS2Dir * ((data.nSteepS - 1) * data.dSteepW + data.dZGarExt * 2);

	ptGe[6] = pt3;
	ptGe[7] = pt4;

	ar.removeAll();
	ar.append(ptGe[4]);
	ar.append(ptGe[6]);

	AcDbPolyline* pPoly1 = drawHangRailInPoly2d(dc, ar, -vtSDir, vtS2Dir, data);
	ptGe[5] = ar.at(1);

	ar.removeAll();
	ar.append(ptGe[7]);
	ar.append(ptGe[0]);

	AcDbPolyline* pPoly2 = drawHangRailInPoly2d(dc, ar, vtS2Dir, -vtDir, data);
	if (pPoly2 == NULL) return Acad::eOk;

	ptGe[8] = ar.at(1);
	ptGe[9] = ptGe[0];

	AcDbPolyline* pPl = FormatPolyline(ptGe, 10);
	if (pPl == NULL) return Acad::eOk;

	AcDbVoidPtrArray arptR;
	pPl->getOffsetCurves(30, arptR);
	if (arptR.isEmpty()) return Acad::eOk;

	AcDbPolyline* pNewPolyR = (AcDbPolyline*)(((AcDbEntity*)arptR.first())->clone());
	deleteArrayVoidPtrs<AcDbEntity>(arptR);
	if (pNewPolyR == NULL) return Acad::eOk;
	pNewPolyR->setColorIndex(2);
	dc.DrawEntity(pNewPolyR);
	dc.Add2dBuffer(pNewPolyR);

	AcDbVoidPtrArray arptL;
	pPl->getOffsetCurves(-30, arptL);
	if (arptL.isEmpty()) return Acad::eOk;

	AcDbPolyline* pNewPolyL = (AcDbPolyline*)(((AcDbEntity*)arptL.first())->clone());
	deleteArrayVoidPtrs<AcDbEntity>(arptL);
	if (pNewPolyL == NULL) return Acad::eOk;
	pNewPolyL->setColorIndex(2);
	dc.DrawEntity(pNewPolyL);
	dc.Add2dBuffer(pNewPolyL);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawHandRailOut2d(AcGiDraw& dc
	, const AcGePoint3d& ptSta
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcGePoint3d ptS(ptSta);
	AcGePoint3d ptGe[5];

	ptS -= vt * data.dBarSide;
	ptGe[0] = ptS - vtDir * data.dZGarExt;
	ptGe[1] = ptGe[0] - vt * data.dBarSize[0];
	ptGe[2] = ptGe[1] + vtDir * (data.dZGarExt * 2 + (data.nSteepS - 1) * data.dSteepW);
	ptGe[3] = ptGe[2] + vt * data.dBarSize[0];
	ptGe[4] = ptGe[0];

	AcDbPolyline* pPl = NULL;
	pPl = FormatPolyline(ptGe, 5);
	dc.DrawEntity(pPl);
	dc.Add2dBuffer(pPl);

	return Acad::eOk;

}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawWithin2d(AcGiDraw& dc
	, const AcGePoint3d& ptSta
	, const AcGePoint3d& ptEnd
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcGePoint3d pt1(ptSta), pt2, pt3, pt4, pt5, pt6, pt7, pt8, pt9, pt10;
	AcGePoint3d ptGe[4];
	double dScale = CoreTools::getPScaleForSymb();
	double dW(dScale * .8);
	double dH(dScale * 3);
	double dTextH(dScale * 3.5);
	AcGeVector3d  vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
	double angle = vtDir.angleTo(AcGeVector3d::kXAxis) - PI * .5;

	if (data.nUpSide == 0)
	{
		pt1 -= vt * data.dStairMW * .5;
		pt1 -= vtDir * data.dSteepW * .5; 
		pt2 = pt1 + vtDir * ((data.nSSteeps - .5) * data.dSteepW);
		pt3 = pt2 - vtDir * dH;

		ptGe[0] = pt1;
		ptGe[1] = pt2;
		ptGe[2] = pt3;

		AcDbPolyline* pPl = FormatPolyline(ptGe, 3);
		if (pPl == NULL) return Acad::eOk;
		pPl->setWidthsAt(1, 0, dW);
		pPl->setColorIndex(3);
		dc.DrawEntity(pPl);
		dc.Add2dBuffer(pPl);

		drawText(dc, _T("上"), dTextH, ptGe[0], angle, Z, AcDb::kTextCenter, AcDb::kTextTop, AcGiDraw::kTopCenter);

		pt4 = pt2 + vtDir * (data.nSteepS + 1 - data.nSSteeps) * data.dSteepW;
		pt5 = pt4 - vtDir * (data.nSteepS - data.nSSteeps) * data.dSteepW;
		pt6 = pt5 + vtDir * dH;

		ptGe[0] = pt4;
		ptGe[1] = pt5;
		ptGe[2] = pt6;

		AcDbPolyline* pPl1 = FormatPolyline(ptGe, 3);
		if (pPl1 == NULL) return Acad::eOk;
		pPl1->setWidthsAt(1, 0, dW);
		pPl1->setColorIndex(3);
		dc.DrawEntity(pPl1);
		dc.Add2dBuffer(pPl1);

		pt7 = pt4 - vtDir * data.dSteepW;
		pt7 -= vt * data.dStairMW * .5;
		pt7 -= vt * sin(PI / 3) * data.dWell;
		pt7 += vtDir * data.dWell * .5;
		pt8 = pt7 - vt * data.dStairMW * .5;
		pt8 += vtDir * data.dStairMW * sin(PI / 3);

		vtS = (pt8 - pt7).normalize();
		vtSDir = vtS;
		vtSDir.rotateBy(-PI / 2.0, Z);
		vtSDir.normalize();

		pt7 += vtS * data.dStairMW * .5;
		pt7 -= vtSDir * data.dSteepW;
		pt8 = pt7 + vtSDir * (data.nSteepS + 1) * data.dSteepW;

		ptGe[0] = pt4;
		ptGe[1] = pt7;
		ptGe[2] = pt8;

		AcDbPolyline* pPl2 = FormatPolyline(ptGe, 3);
		if (pPl2 == NULL) return Acad::eOk;
		pPl2->setColorIndex(3);
		dc.DrawEntity(pPl2);
		dc.Add2dBuffer(pPl2);

		pt9 = pt8 - vtSDir * data.dSteepW;
		pt9 -= vtS * data.dStairMW * .5;
		pt9 -= vtS * sin(PI / 3) * data.dWell;
		pt9 += vtSDir * data.dWell * .5;
		pt10 = pt9 - vtS * data.dStairMW * .5;
		pt10 += vtSDir * data.dStairMW * sin(PI / 3);

		vtS2 = (pt10 - pt9).normalize();
		vtS2Dir = vtS2;
		vtS2Dir.rotateBy(-PI / 2.0, Z);
		vtS2Dir.normalize();

		pt9 += vtS2 * data.dStairMW * .5;
		pt9 -= vtS2Dir * data.dSteepW;
		pt10 = pt9 + vtS2Dir * (data.nSteepS + 1) * data.dSteepW;

		ptGe[0] = pt8;
		ptGe[1] = pt9;
		ptGe[2] = pt10;

		AcDbPolyline* pPl3 = FormatPolyline(ptGe, 3);
		if (pPl3 == NULL) return Acad::eOk;
		pPl3->setColorIndex(3);
		dc.DrawEntity(pPl3);
		dc.Add2dBuffer(pPl3);

		drawText(dc, _T("下"), dTextH, ptGe[2], angle, Z, AcDb::kTextCenter, AcDb::kTextTop, AcGiDraw::kTopCenter);
		
	}
	else
	{
		pt1 -= vt * data.dStairMW * .5;
		pt1 -= vtDir * data.dSteepW * .5;
		pt2 = pt1 + vtDir * ((data.nSteepS + .5) * data.dSteepW);

		ptGe[0] = pt1;
		ptGe[1] = pt2;

		AcDbPolyline* pPl = FormatPolyline(ptGe, 2);
		if (pPl == NULL) return Acad::eOk;
		pPl->setColorIndex(3);
		dc.DrawEntity(pPl);
		dc.Add2dBuffer(pPl);

		drawText(dc, _T("下"), dTextH, ptGe[0], angle, Z, AcDb::kTextCenter, AcDb::kTextTop, AcGiDraw::kTopCenter);

		pt3 = pt2 - vtDir * data.dSteepW;
		pt3 -= vt * data.dStairMW * .5;
		pt3 -= vt * sin(PI / 3) * data.dWell;
		pt3 += vtDir * data.dWell * .5;
		pt4 = pt3 - vt * data.dStairMW * .5;
		pt4 += vtDir * data.dStairMW * sin(PI / 3);

		vtS = (pt4 - pt3).normalize();
		vtSDir = vtS;
		vtSDir.rotateBy(-PI / 2.0, Z);
		vtSDir.normalize();

		pt3 += vtS * data.dStairMW * .5;
		pt3 -= vtSDir * data.dSteepW;
		pt4 = pt3 + vtSDir * (data.nSteepS + 1) * data.dSteepW;

		ptGe[0] = pt2;
		ptGe[1] = pt3;
		ptGe[2] = pt4;

		AcDbPolyline* pPl1 = FormatPolyline(ptGe, 3);
		if (pPl1 == NULL) return Acad::eOk;
		pPl1->setColorIndex(3);
		dc.DrawEntity(pPl1);
		dc.Add2dBuffer(pPl1);

		pt5 = pt4 - vtSDir * data.dSteepW;
		pt5 -= vtS * data.dStairMW * .5;
		pt5 -= vtS * sin(PI / 3) * data.dWell;
		pt5 += vtSDir * data.dWell * .5;
		pt6 = pt5 - vtS * data.dStairMW * .5;
		pt6 += vtSDir * data.dStairMW * sin(PI / 3);

		vtS2 = (pt6 - pt5).normalize();
		vtS2Dir = vtS2;
		vtS2Dir.rotateBy(-PI / 2.0, Z);
		vtS2Dir.normalize();

		pt5 += vtS2 * data.dStairMW * .5;
		pt5 -= vtS2Dir * data.dSteepW;
		pt6 = pt5 + vtS2Dir * (data.nSteepS - data.nSSteeps) * data.dSteepW;
		pt7 = pt6 - vtS2Dir * dH;

		ptGe[0] = pt4;
		ptGe[1] = pt5;
		ptGe[2] = pt6;
		ptGe[3] = pt7;

		AcDbPolyline* pPl2 = FormatPolyline(ptGe, 4);
		if (pPl2 == NULL) return Acad::eOk;
		pPl2->setWidthsAt(2, 0, dW);
		pPl2->setColorIndex(3);
		dc.DrawEntity(pPl2);
		dc.Add2dBuffer(pPl2);

		pt8 = pt6 + vtS2Dir * (data.nSSteeps + .5) * data.dSteepW;
		pt9 = pt8 - vtS2Dir * (data.nSSteeps - .5) * data.dSteepW;
		pt10 = pt9 + vtS2Dir * dH;

		ptGe[0] = pt8;
		ptGe[1] = pt9;
		ptGe[2] = pt10;

		AcDbPolyline* pPl3 = FormatPolyline(ptGe, 3);
		if (pPl3 == NULL) return Acad::eOk;
		pPl3->setWidthsAt(1, 0, dW);
		pPl3->setColorIndex(3);
		dc.DrawEntity(pPl3);
		dc.Add2dBuffer(pPl3);

		drawText(dc, _T("上"), dTextH, ptGe[2], angle, Z, AcDb::kTextCenter, AcDb::kTextTop, AcGiDraw::kTopCenter);

	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawSteep3d(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d& ptTo
	, const SFPXStair& data
	, const double& dW) const
{
	AcGePoint3d ptSta = ptFr;
	AcGeVector3d vtL = ptTo - ptFr;
	vtL.normalize();

	double dLx = data.nSteepS * data.dSteepW;
	double dLh = data.nSteepS * data.dSteepH + (data.dSteepW - data.dSteepH);
	double dL = sqrt(dLx * dLx + dLh * dLh);

	AcGePoint3d ptEnd = ptSta + vtL * dL;

	AcGeVector3d vtLXY = vtL;
	vtLXY.z = 0.0;

	//一共多少步
	int nCount = data.nSteepS;

	vtL.normalize();
	vtLXY.normalize();

	AcGeVector3d vtW = vtLXY;
	vtW.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtW.normalize();

	//踏步左右总宽
	double dSteepL = dW;

	AcGePoint3d ptV, ptV0;
	AcGePoint3dArray arSecPts;

	ptV = ptSta;
	ptV -= vtW * 0.5 * dSteepL;

	//if (data.bLBeam)
		//ptV += vtW * 120.0;//变量宽,国家标准120

	//插入楼板的点 [AAA]
	ptV.z -= (data.dSteepW - data.dSteepH);

	ptV0 = ptV;
	arSecPts.append(ptV);

	ptV.z += data.dSteepW;//第一层等边直角
	arSecPts.append(ptV);

	for (int i = 0; i < nCount - 1; i++)
	{
		ptV += vtLXY * data.dSteepW;
		arSecPts.append(ptV);

		ptV.z += data.dSteepH;
		arSecPts.append(ptV);
	}

	AcGeVector3d vtUp = arSecPts.last() - arSecPts.at(1);
	AcGeLine3d ln3d;
	ln3d.set(ptV0, vtUp);

	AcGePoint3d ptV1 = ptV + vtLXY * data.dSteepW;
	int nLast = arSecPts.append(ptV1);

	AcGeLine3d lnEnd;
	lnEnd.set(ptV1, AcGeVector3d::kZAxis);

	AcGePoint3d ptInt;
	if (ln3d.intersectWith(lnEnd, ptInt))
	{
		arSecPts.append(ptInt);

		AcGePoint3d& ptT = arSecPts.first();

		//闭合
		arSecPts.append(ptT);

		//测试
		//AcDb3dPolyline* pPl = Format3dPolyline(arSecPts);
		//pPl->setColorIndex(3);
		//CoreTools::AddToModelSpace(pPl);

		AcDbRegion* pReg = AecDbEarthWorm::CreatePolygonRegionOnly(arSecPts.asArrayPtr(), arSecPts.length());
		if (pReg != NULL)
		{
			AcDbLine lnPath;
			lnPath.setStartPoint(ptV0);

			/*if (data.bLBeam)
				ptV = ptV0 + vtW * (dSteepL - 120.0);
			else*/
			ptV = ptV0 + vtW * dSteepL;

			//if (data.bRBeam)
			//	ptV -= vtW * 120.0;//变梁宽,国标120

			lnPath.setEndPoint(ptV);

			AcDbX3dSolid xSolid;
			if (xSolid.CreateExtrude(pReg, lnPath))
			{
				AcDb3dSolid* pSolid = xSolid.GetDraw3dSolid();
				if (pSolid != NULL)
				{
					dc.DrawEntity(pSolid);
					dc.Add3dBuffer(pSolid);
					add3DCache<AecDbTriangleStair>(&xSolid);
					return Acad::eOk;
				}
			}
		}
	}
	return Acad::eInvalidInput;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawStair3dClock(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d& ptTo
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcGePoint3d ptS(ptFr), ptE(ptTo);
	SFPXStair data1(data);
	AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
	AcGePoint3d ptGeL1[4];
	AcGePoint3d ptGeL2[4];
	AcGePoint3d ptGeL3[4];
	AcGePoint3d ptGe[4];
	AcGePoint3d ptGe1[4];

	ptS -= vt * data1.dStairMW * .5;
	ptE = ptS + vtDir * data1.nSteepS * data1.dSteepW;
	DrawSteep3d(dc, ptS, ptE, data1, data1.dStairMW);
	if (data.bInsideRail)
	{
		DrawGuard3d(dc, ptS, ptE, 1, data.dStairMW, data1);
	}
	if (data.bOutSideRail)
	{
		DrawGuard3d(dc, ptS, ptE, 0, data.dStairMW, data1);
	}

	ptGeL1[0] = ptS;
	ptGeL1[1] = ptE;

	ptGe[0] = ptS + vt * data1.dStairMW * .5;
	ptGe[0] += vtDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe[0] += Z * (data1.nSteepS * data1.dSteepH);
	ptGe[1] = ptGe[0] - vt * data1.dStairMW;
	ptGe[2] = ptGe[1] - vt * sin(PI / 3) * data1.dWell;
	ptGe[2] += vtDir * data1.dWell * .5;
	ptGe[3] = ptGe[2] - vt * data1.dStairMW * .5;
	ptGe[3] += vtDir * data1.dStairMW * sin(PI / 3);

	vtS = (ptGe[3] - ptGe[2]).normalize();
	vtSDir = vtS;
	vtSDir.rotateBy(-PI / 2.0, Z);
	vtSDir.normalize();

	ptS = ptGe[2] + vtS * data1.dStairMW * .5;
	ptE = ptS + vtSDir * data1.nSteepS * data1.dSteepW;
	DrawSteep3d(dc, ptS, ptE, data1, data1.dStairMW);
	if (data.bInsideRail)
	{
		DrawGuard3d(dc, ptS, ptE, 1, data.dStairMW, data1);
	}
	if (data.bOutSideRail)
	{
		DrawGuard3d(dc, ptS, ptE, 0, data.dStairMW, data1);
	}

	ptGeL2[0] = ptS;
	ptGeL2[1] = ptE;
	
	ptGe1[0] = ptE + vtS * data1.dStairMW * .5;
	ptGe1[0] -= vtSDir * data.dSteepW;
	ptGe1[0] += Z * (data1.nSteepS * data1.dSteepH);
	ptGe1[1] = ptGe1[0] - vtS * data1.dStairMW;
	ptGe1[2] = ptGe1[1] - vtS * sin(PI / 3) * data1.dWell;
	ptGe1[2] += vtSDir * data1.dWell * .5;
	ptGe1[3] = ptGe1[2] - vtS * data1.dStairMW * .5;
	ptGe1[3] += vtSDir * data1.dStairMW * sin(PI / 3);

	vtS2 = (ptGe1[3] - ptGe1[2]).normalize();
	vtS2Dir = vtS2;
	vtS2Dir.rotateBy(-PI / 2.0, Z);
	vtS2Dir.normalize();

	ptS = ptGe1[2] + vtS2 * data1.dStairMW * .5;
	ptE = ptS + vtS2Dir * data1.nSteepS * data1.dSteepW;
	DrawSteep3d(dc, ptS, ptE, data1, data1.dStairMW);
	if (data.bInsideRail)
	{
		DrawGuard3d(dc, ptS, ptE, 1, data.dStairMW, data1);
	}
	if (data.bOutSideRail)
	{
		DrawGuard3d(dc, ptS, ptE, 0, data.dStairMW, data1);
	}

	ptGeL3[0] = ptS;
	ptGeL3[1] = ptE;

	ptS = ptFr;
	DrawHandRail3d1(dc, ptS, ptGeL1, vt, vtDir, 1, data1);
	DrawHandRail3d2(dc, ptS, ptGeL2, vtS, vtSDir, 1, data1);
	DrawHandRail3d3(dc, ptS, ptGeL3, vtS2, vtS2Dir, 1, data1);
	DrawHandRail3dIn(dc, ptS, ptGeL1, vt, vtDir, 1, data1);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawStair3dAntiClock(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d& ptTo
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcGePoint3d ptS(ptFr), ptE(ptTo);
	SFSPStair data1(data);
	AcGePoint3dArray ar;
	AcGeVector3d Z(AcGeVector3d::kZAxis);
	AcGePoint3d ptGe[4];
	AcGePoint3d ptGe1[4];
	AcGePoint3d ptGe2[4];
	AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir;
	AcGePoint3d ptGeL1[4];
	AcGePoint3d ptGeL2[4];
	AcGePoint3d ptGeL3[4];

	ptS.z = (data1.nSteepS * 3 - 8) * data1.dSteepH + data1.dSteepW;
	ptS -= vt * data1.dStairMW * .5;
	ptE = ptS + vtDir * data1.nSteepS * data1.dSteepW;
	DrawSteep3d(dc, ptE, ptS, data1, data1.dStairMW);
	if (data.bInsideRail)
	{
		DrawGuard3d(dc, ptE, ptS, 1, data.dStairMW, data1);
	}
	if (data.bOutSideRail)
	{
		DrawGuard3d(dc, ptE, ptS, 0, data.dStairMW, data1);
	}

	ptGeL1[0] = ptE;
	ptGeL1[1] = ptS;

	ptGe[0] = ptS + vt * data1.dStairMW * .5;
	ptGe[0] += vtDir * data1.dSteepW;
	ptGe[1] = ptGe[0] - vt * data1.dStairMW;
	ptGe[2] = ptGe[1] - vt * sin(PI / 3) * data1.dWell;
	ptGe[2] -= vtDir * data1.dWell * .5;
	ptGe[3] = ptGe[2] - vt * data1.dStairMW * .5;
	ptGe[3] -= vtDir * data1.dStairMW * sin(PI / 3);

	ar.append(ptGe[0]);
	ar.append(ptGe[1]);
	ar.append(ptGe[2]);
	ar.append(ptGe[3]);

	ptGe1[0] = ptE + vt * data1.dStairMW * .5;
	ptGe1[1] = ptGe1[0] - vt * data1.dStairMW;
	ptGe1[2] = ptGe1[1] - vt * sin(PI / 3) * data1.dWell;
	ptGe1[2] += vtDir * data1.dWell * .5;
	ptGe1[3] = ptGe1[2] - vt * data1.dStairMW * .5;
	ptGe1[3] += vtDir * data1.dStairMW * sin(PI / 3);

	vtS = (ptGe1[3] - ptGe1[2]).normalize();
	vtSDir = vtS;
	vtSDir.rotateBy(-PI / 2.0, Z);
	vtSDir.normalize();

	ptS = ptGe1[2] - vtSDir * data1.dSteepW;
	ptS += vtS * data1.dStairMW * .5;
	ptS -= Z * data1.nSteepS * data1.dSteepH;
	ptE = ptS + vtSDir * data1.nSteepS * data1.dSteepW;
	DrawSteep3d(dc, ptE, ptS, data1, data1.dStairMW);
	if (data.bInsideRail)
	{
		DrawGuard3d(dc, ptE, ptS, 1, data.dStairMW, data1);
	}
	if (data.bOutSideRail)
	{
		DrawGuard3d(dc, ptE, ptS, 0, data.dStairMW, data1);
	}

	ptGeL2[0] = ptE;
	ptGeL2[1] = ptS;

	ptGe2[0] = ptE + vtS * data1.dStairMW * .5;
	ptGe2[1] = ptGe2[0] - vtS * data1.dStairMW;
	ptGe2[2] = ptGe2[1] - vtS * sin(PI / 3) * data1.dWell;
	ptGe2[2] += vtSDir * data1.dWell * .5;
	ptGe2[3] = ptGe2[2] - vtS * data1.dStairMW * .5;
	ptGe2[3] += vtSDir * data1.dStairMW * sin(PI / 3);

	vtS2 = (ptGe2[3] - ptGe2[2]).normalize();
	vtS2Dir = vtS2;
	vtS2Dir.rotateBy(-PI / 2.0, Z);
	vtS2Dir.normalize();

	ptS = ptGe2[2] - vtS2Dir * data1.dSteepW;
	ptS += vtS2 * data1.dStairMW * .5;
	ptS -= Z * (data1.nSteepS - 1) * data1.dSteepH;
	ptE = ptS + vtS2Dir * data1.nSteepS * data1.dSteepW;
	DrawSteep3d(dc, ptE, ptS, data1, data1.dStairMW);
	if (data.bInsideRail)
	{
		DrawGuard3d(dc, ptE, ptS, 1, data.dStairMW, data1);
	}
	if (data.bOutSideRail)
	{
		DrawGuard3d(dc, ptE, ptS, 0, data.dStairMW, data1);
	}

	ptGeL3[0] = ptE;
	ptGeL3[1] = ptS;

	ptS = ptFr;
	DrawHandRail3d1(dc, ptS, ptGeL1, vt, vtDir, 1, data1);
	DrawHandRail3d2(dc, ptS, ptGeL2, vtS, vtSDir, 1, data1);
	DrawHandRail3d3(dc, ptS, ptGeL3, vtS2, -vtS2Dir, 1, data1);
	DrawHandRail3dIn(dc, ptS, ptGeL1, vt, vtDir, 1, data1);

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawRest3dClock(AcGiDraw& dc
	, const AcGePoint3d& ptSta
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcDbRegion *pReg(NULL), *pReg1(NULL), * pReg2(NULL);
	AcDbLine ln, ln1, ln2;
	SFSPStair data1(data);
	AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
	AcGePoint3d ptGe[10];
	AcGePoint3d ptGe1[9];
	AcGePoint3d ptGe2[9];

	ptGe[0] = ptSta + vtDir * (data1.nSteepS - 1) * data.dSteepW;
	ptGe[1] = ptGe[0] - vt * data1.dStairMW;
	ptGe[2] = ptGe[1] - vt * cos(PI / 6) * data1.dWell;
	ptGe[2] += vtDir * sin(PI / 6) * data1.dWell;
	ptGe[3] = ptGe[2] - vt * cos(PI / 3) * data1.dStairMW;
	ptGe[3] += vtDir * sin(PI / 3) * data1.dStairMW;
	
	vtS = (ptGe[2] - ptGe[3]).normalize();
	vtSDir = vtS;
	vtSDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtSDir.normalize();

	AcGePoint3dArray ar;
	ar.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar.append(ptGe[i]);
	}

	AcDb3dPolyline* pPoly = drawRestPoly2d(dc, ar, vtDir, vtSDir, data);
	
	pReg = makeRegion(ar);
	ln.setStartPoint(ptSta);
	ln.setEndPoint(ptSta + AcGeVector3d::kZAxis * (data.dSteepW - data.dSteepH));

	AcDbX3dSolid xSolid;
	AcGeMatrix3d mat;
	if (xSolid.CreateExtrude(pReg, ln))
	{
		AcDb3dSolid* pSolid = xSolid.GetDraw3dSolid();
		if (pSolid != NULL)
		{
			mat.setTranslation(Z * (data.nSteepS * data.dSteepH - 120));
			pSolid->transformBy(mat);
			dc.DrawEntity(pSolid);
			dc.Add3dBuffer(pSolid);
			xSolid.TransformBy(mat);
			add3DCache<AecDbTriangleStair>(&xSolid);
		}
	}

	ptGe1[0] = ptGe[3] - vtSDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe1[0] += Z * data1.nSteepS * data1.dSteepH;
	ptGe1[1] = ptGe[2] - vtSDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe1[1] += Z * data1.nSteepS * data1.dSteepH;
	ptGe1[2] = ptGe1[1] + vtS * sin(PI / 3) * data1.dWell;
	ptGe1[2] -= vtSDir * data1.dWell * .5;
	ptGe1[3] = ptGe1[2] + vtS * data1.dStairMW * .5;
	ptGe1[3] -= vtSDir * data1.dStairMW * sin(PI / 3);

	vtS2 = (ptGe1[2] - ptGe1[3]).normalize();
	vtS2Dir = vtS2;
	vtS2Dir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtS2Dir.normalize();

	AcGePoint3dArray ar1;
	ar1.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar1.append(ptGe1[i]);
	}

	AcDb3dPolyline* pPoly1 = drawRestPoly2d(dc, ar1, -vtSDir, vtS2Dir, data);

	pReg1 = makeRegion(ar1);
	ln1.setStartPoint(ptSta);
	ln1.setEndPoint(ptSta + AcGeVector3d::kZAxis * (data.dSteepW - data.dSteepH));

	AcDbX3dSolid xSolid1;
	AcGeMatrix3d mat1;
	if (xSolid1.CreateExtrude(pReg1, ln1))
	{
		AcDb3dSolid* pSolid1 = xSolid1.GetDraw3dSolid();
		if (pSolid1 != NULL)
		{
			mat1.setTranslation(Z * (data.nSteepS * data.dSteepH));
			pSolid1->transformBy(mat1);
			dc.DrawEntity(pSolid1);
			dc.Add3dBuffer(pSolid1);
			xSolid.TransformBy(mat1);
			add3DCache<AecDbTriangleStair>(&xSolid);
		}
	}

	ptGe2[0] = ptGe1[3] - vtS2Dir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe2[0] += Z * data1.nSteepS * data1.dSteepH;
	ptGe2[1] = ptGe1[2] - vtS2Dir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe2[1] += Z * data1.nSteepS * data1.dSteepH;
	ptGe2[2] = ptGe2[1] + vtS2 * sin(PI / 3) * data1.dWell;
	ptGe2[2] -= vtS2Dir * data1.dWell * .5;
	ptGe2[3] = ptGe2[2] + vtS2 * data1.dStairMW * .5;
	ptGe2[3] -= vtS2Dir * data1.dStairMW * sin(PI / 3);

	AcGePoint3dArray ar2;
	ar2.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar2.append(ptGe2[i]);
	}

	AcDb3dPolyline* pPoly2 = drawRestPoly2d(dc, ar2, -vtS2Dir, -vtDir, data);

	pReg2 = makeRegion(ar2);
	ln2.setStartPoint(ptSta);
	ln2.setEndPoint(ptSta + AcGeVector3d::kZAxis * (data.dSteepW - data.dSteepH));

	AcDbX3dSolid xSolid2;
	AcGeMatrix3d mat2;
	if (xSolid2.CreateExtrude(pReg2, ln2))
	{
		AcDb3dSolid* pSolid2 = xSolid2.GetDraw3dSolid();
		if (pSolid2 != NULL)
		{
			mat2.setTranslation(Z * (data.nSteepS * data.dSteepH));
			pSolid2->transformBy(mat2);
			dc.DrawEntity(pSolid2);
			dc.Add3dBuffer(pSolid2);
			xSolid.TransformBy(mat2);
			add3DCache<AecDbTriangleStair>(&xSolid);
		}
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawRest3dAntiClock(AcGiDraw& dc
	, const AcGePoint3d& ptSta
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcGePoint3d ptS(ptSta);
	SFSPStair data1(data);
	AcGePoint3d ptGe[4];
	AcGePoint3d ptGe1[4];
	AcGePoint3d ptGe2[4];
	AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
	AcDbRegion* pReg(NULL), * pReg1(NULL), * pReg2(NULL);
	AcDbLine ln, ln1, ln2;

	ptS.z = (data1.nSteepS * 3 - 8) * data1.dSteepH + data1.dSteepW;
	ptGe[0] = ptS + vtDir * data1.dSteepW;
	ptGe[1] = ptGe[0] - vt * data1.dStairMW;
	ptGe[2] = ptGe[1] - vt * sin(PI / 3) * data1.dWell;
	ptGe[2] -= vtDir * data1.dWell * .5;
	ptGe[3] = ptGe[2] - vt * data1.dStairMW * .5;
	ptGe[3] -= vtDir * data1.dStairMW * sin(PI / 3);

	vtS2 = (ptGe[2] - ptGe[3]).normalize();
	vtS2Dir = vtS2;
	vtS2Dir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtS2Dir.normalize();

	AcGePoint3dArray ar;
	ar.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar.append(ptGe[i]);
	}

	AcDb3dPolyline* pPoly = drawRestPoly2d(dc, ar, -vtDir, -vtS2Dir, data);

	pReg = makeRegion(ar);
	ln.setStartPoint(ptSta);
	ln.setEndPoint(ptSta + AcGeVector3d::kZAxis * (data.dSteepW - data.dSteepH));

	AcDbX3dSolid xSolid;
	AcGeMatrix3d mat;
	if (xSolid.CreateExtrude(pReg, ln))
	{
		AcDb3dSolid* pSolid = xSolid.GetDraw3dSolid();
		if (pSolid != NULL)
		{
			mat.setTranslation(Z * (data.nSteepS * data.dSteepH));
			pSolid->transformBy(mat);
			dc.DrawEntity(pSolid);
			dc.Add3dBuffer(pSolid);
			xSolid.TransformBy(mat);
			add3DCache<AecDbTriangleStair>(&xSolid);
		}
	}

	ptGe1[0] = ptGe[0] + vtDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe1[0] -= Z * data1.nSteepS * data1.dSteepH;
	ptGe1[1] = ptGe[1] + vtDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe1[1] -= Z * data1.nSteepS * data1.dSteepH;
	ptGe1[2] = ptGe1[1] - vt * sin(PI / 3) * data1.dWell;
	ptGe1[2] += vtDir * data1.dWell * .5;
	ptGe1[3] = ptGe1[2] - vt * data1.dStairMW * .5;
	ptGe1[3] += vtDir * data1.dStairMW * sin(PI / 3);

	vtS = (ptGe1[2] - ptGe1[3]).normalize();
	vtSDir = vtS;
	vtSDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtSDir.normalize();

	AcGePoint3dArray ar1;
	ar1.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar1.append(ptGe1[i]);
	}

	AcDb3dPolyline* pPoly1 = drawRestPoly2d(dc, ar1, vtDir, vtSDir, data);
	
	pReg1 = makeRegion(ar1);
	ln1.setStartPoint(ptSta);
	ln1.setEndPoint(ptSta + AcGeVector3d::kZAxis * (data.dSteepW - data.dSteepH));

	AcDbX3dSolid xSolid1;
	AcGeMatrix3d mat1;
	if (xSolid1.CreateExtrude(pReg1, ln1))
	{
		AcDb3dSolid* pSolid1 = xSolid1.GetDraw3dSolid();
		if (pSolid1 != NULL)
		{
			mat1.setTranslation(Z * (data.nSteepS * data.dSteepH));
			pSolid1->transformBy(mat1);
			dc.DrawEntity(pSolid1);
			dc.Add3dBuffer(pSolid1);
			xSolid.TransformBy(mat1);
			add3DCache<AecDbTriangleStair>(&xSolid);
		}
	}
	
	ptGe2[0] = ptGe1[3] - vtSDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe2[0] -= Z * data1.nSteepS * data1.dSteepH;
	ptGe2[1] = ptGe1[2] - vtSDir * (data1.nSteepS - 1) * data1.dSteepW;
	ptGe2[1] -= Z * data1.nSteepS * data1.dSteepH;
	ptGe2[2] = ptGe2[1] + vtS * sin(PI / 3) * data1.dWell;
	ptGe2[2] -= vtSDir * data1.dWell * .5;
	ptGe2[3] = ptGe2[2] + vtS * data1.dStairMW * .5;
	ptGe2[3] -= vtSDir * data1.dStairMW * sin(PI / 3);

	AcGePoint3dArray ar2;
	ar2.removeAll();

	for (int i(0); i < 4; ++i)
	{
		ar2.append(ptGe2[i]);
	}

	AcDb3dPolyline* pPoly2 = drawRestPoly2d(dc, ar2, -vtSDir, vtS2Dir, data);

	pReg2 = makeRegion(ar2);
	ln2.setStartPoint(ptSta);
	ln2.setEndPoint(ptSta + AcGeVector3d::kZAxis * (data.dSteepW - data.dSteepH));

	AcDbX3dSolid xSolid2;
	AcGeMatrix3d mat2;
	if (xSolid2.CreateExtrude(pReg2, ln2))
	{
		AcDb3dSolid* pSolid2 = xSolid2.GetDraw3dSolid();
		if (pSolid2 != NULL)
		{
			mat2.setTranslation(Z * (data.nSteepS * data.dSteepH));
			pSolid2->transformBy(mat2);
			dc.DrawEntity(pSolid2);
			dc.Add3dBuffer(pSolid2);
			xSolid.TransformBy(mat2);
			add3DCache<AecDbTriangleStair>(&xSolid);
		}
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawGuard3d(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d& ptTo
	, const int& num
	, const double& dW
	, const SFSPStair& data) const
{
	AcDbEntity* pEntReal = GetAttach();
	if (pEntReal == NULL)	return Acad::eOk;

	AecDbBaseStair* pBaseStair = AecDbBaseStair::cast(pEntReal);
	if (pBaseStair == NULL)	return Acad::eOk;
	AcGePoint3d ptSta(ptFr), ptEnd(ptTo);
	AcGeVector3d vtL = (ptFr - ptTo).normalize();
	vtL.z = 0.0;

	AcGeVector3d vtLDir(vtL);
	vtLDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtLDir.normalize();

	//一共多少步
	int nCount = data.nSteepS;

	AcGePoint3dArray arSecPts;
	double dSidet(120);

	if (data.nUpSide == 0)
	{
		ptSta += vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide);
		ptSta -= vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide) * 2 * num;
	}
	else
	{
		ptSta -= vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide);
		ptSta += vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide) * 2 * num;
	}

	//插入楼板的点 [AAA]
	ptSta.z -= (data.dSteepW - data.dSteepH);
	ptSta.z += data.dSteepW;//第一层等边直角

	arSecPts.removeAll();
	for (int i = 0; i < nCount - 1; i++)
	{
		ptSta -= vtL * data.dSteepW * .5;
		arSecPts.append(ptSta);

		ptSta -= vtL * data.dSteepW * .5;
		ptSta.z += data.dSteepH;
	}

	AcDbX3dSolid xSolid;
	AcDbRegion* pReg(NULL);

	for (int i = 0; i < arSecPts.length(); i++)
	{
		if (!data.nBShape)
		{
			pReg = makeRectRegion(arSecPts.at(i), data.dBarSize[0], data.dBarSize[1], vtL, vtLDir);
		}
		else
		{
			pReg = makeCircleRegion(arSecPts.at(i), AcGeVector3d::kZAxis, data.dBarSize[0] * .5);
		}
		if (pReg == NULL) return Acad::eOk;
		AcDbLine line(arSecPts.at(i), arSecPts.at(i) + AcGeVector3d::kZAxis * data.dBarH);
		if (xSolid.CreateExtrude(pReg, line))
		{
			AcDb3dSolid* pSolid = xSolid.GetDraw3dSolid();
			if (pSolid == NULL) return Acad::eOk;
			dc.DrawEntity(pSolid);
			dc.Add3dBuffer(pSolid);
			add3DCache<AecDbTriangleStair>(&xSolid);
		}
	}

	return Acad::eOk;
}

AcDbLine* AecDbTriangleStairDraw::DrawHandRail(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d& ptTo
	, const int& num
	, const double& dW
	, const SFSPStair& data) const
{
	AcGePoint3d ptSta(ptFr);
	AcGeVector3d vtL = (ptFr - ptTo).normalize();
	vtL.z = 0.0;

	AcGeVector3d vtLDir(vtL);
	vtLDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
	vtLDir.normalize();

	//一共多少步
	int nCount = data.nSteepS;

	//踏步左右总长
	double dSteepL = (dW/* - 2.0 * data.dSidet*/);//无论左右有无梁

	AcGePoint3d ptV, ptV0;
	AcGePoint3dArray arSecPts;
	double dSidet(120);

	if (data.nUpSide == 0)
	{
		ptSta += vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide);
		ptSta -= vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide) * 2 * num;
	}
	else
	{
		ptSta -= vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide);
		ptSta += vtLDir * ((dW - data.dGarSize[0]) * .5 - data.dBarSide) * 2 * num;
	}

	ptSta.z += (data.dBarH - data.dSteepH * .5);

	//插入楼板的点 [AAA]
	ptSta.z -= (data.dSteepW - data.dSteepH);
	ptV0 = ptSta;
	arSecPts.append(ptSta);

	ptSta.z += data.dSteepW;//第一层等边直角
	arSecPts.append(ptSta);

	for (int i = 0; i < nCount - 1; i++)
	{
		ptSta -= vtL * data.dSteepW;
		ptSta.z += data.dSteepH;

		if (i == (nCount - 2))//只需最后踏步上位点
			arSecPts.append(ptSta);
	}

	AcGeVector3d vtUp = arSecPts.last() - arSecPts.at(1);
	AcGeLine3d ln3d;
	ln3d.set(ptV0, vtUp);

	AcGePoint3d ptV1 = ptSta - vtL * data.dSteepW;
	arSecPts.append(ptV1);

	AcGeLine3d lnEnd;
	lnEnd.set(ptV1, AcGeVector3d::kZAxis);

	AcGePoint3d ptInt;
	if (ln3d.intersectWith(lnEnd, ptInt))
	{
		arSecPts.append(ptInt);

		AcGePoint3d ptGe[4];
		ptGe[0] = arSecPts.at(0);
		ptGe[1] = arSecPts.at(1);

		vtUp = ptGe[1] - ptGe[0];
		ptGe[2] = ptInt + vtUp;
		ptGe[3] = ptInt;

		AcDbLine* pLine = new AcDbLine(ptGe[1], ptGe[2]);
		/*pLine->setColorIndex(3);
		CoreTools::AddToModelSpace(pLine);*/
		return pLine;
	}

	return NULL;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawHandRailPath3d(AcGiDraw& dc
	, const AcGePoint3dArray& arPts
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const SFSPStair& data) const
{
	AcDbRegion* pReg(NULL);
	AcGeVector3d vec = (arPts.at(0) - arPts.at(1)).normalize();

	if (!data.nBShape)
	{
		vec.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
		vec.normalize();
		pReg = makeRectRegion(arPts.at(0), data.dGarSize[0], data.dGarSize[1], vec, AcGeVector3d::kZAxis);
	}
	else
	{
		pReg = makeCircleRegion(arPts.at(0), vec, data.dGarSize[0] * .5);
	}

	if (pReg == NULL) return Acad::eOk;
	AcDbPolyline* pPoly = (AcDbPolyline*)Format3dPolyline(arPts);
	AcDbX3dSolid xSolid;
	if (xSolid.CreateSweep(pReg, pPoly))
	{
		AcDb3dSolid* pSolid = xSolid.GetDraw3dSolid();
		if (pSolid == NULL) return Acad::eOk;
		dc.DrawEntity(pSolid);
		dc.Add3dBuffer(pSolid);
		add3DCache<AecDbTriangleStair>(&xSolid);
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawHandRail3d1(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d* ptAr
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const int& num
	, const SFSPStair& data) const
{
	AcGePoint3d ptS, ptE;
	SFSPStair data1(data);
	AcDbLine* pLine1(NULL);
	AcGePoint3dArray ptGeIn;

	if (data.nUpSide == 0)
	{
		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptE);
			ptGeIn.append(ptS);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}
	else
	{
		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptS);
			ptGeIn.append(ptE);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawHandRail3d2(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d* ptAr
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const int& num
	, const SFSPStair& data) const
{
	AcGePoint3d ptS, ptE;
	SFSPStair data1(data);
	AcDbLine* pLine1(NULL);
	AcGePoint3dArray ptGeIn;

	if (data.nUpSide == 0)
	{
		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptE);
			ptGeIn.append(ptS);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}
	else
	{
		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptE);
			ptGeIn.append(ptS);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS -= vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE += vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawHandRail3d3(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d* ptAr
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const int& num
	, const SFSPStair& data) const
{
	AcGePoint3d ptS, ptE;
	SFSPStair data1(data);
	AcDbLine* pLine1(NULL);
	AcGePoint3dArray ptGeIn;

	if (data.nUpSide == 0)
	{
		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptE);
			ptGeIn.append(ptS);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}
	else
	{
		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptE);
			ptGeIn.append(ptS);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}

	return Acad::eOk;
}

Acad::ErrorStatus AecDbTriangleStairDraw::DrawHandRail3dIn(AcGiDraw& dc
	, const AcGePoint3d& ptFr
	, const AcGePoint3d* ptAr
	, const AcGeVector3d& vt
	, const AcGeVector3d& vtDir
	, const int& num
	, const SFSPStair& data) const
{
	AcGePoint3d ptS, ptE;
	SFSPStair data1(data);
	AcDbLine* pLine1(NULL);
	AcGePoint3dArray ptGeIn;

	if (data.nUpSide == 0)
	{
		pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], num, data1.dStairMW, data1);
		pLine1->getStartPoint(ptS);
		pLine1->getEndPoint(ptE);
		ptGeIn.removeAll();
		ptGeIn.append(ptE);
		ptGeIn.append(ptS);

		//扶手伸出距离
		if (UP_ZERO(data1.dZGarExt))
		{
			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data.dZGarExt;
			ptGeIn.append(ptE);

			AcGePoint3d ptSta(ptFr);
			AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir, Z(AcGeVector3d::kZAxis);
			AcGePoint3d ptGe[10];
			AcGePoint3d ptGe1[9];
			AcGePoint3d ptGe2[9];

			ptGe[0] = ptSta + vtDir * (data1.nSteepS - 1) * data.dSteepW;
			ptGe[1] = ptGe[0] - vt * data1.dStairMW;
			ptGe[2] = ptGe[1] - vt * cos(PI / 6) * data1.dWell;
			ptGe[2] += vtDir * sin(PI / 6) * data1.dWell;
			ptGe[3] = ptGe[2] - vt * cos(PI / 3) * data1.dStairMW;
			ptGe[3] += vtDir * sin(PI / 3) * data1.dStairMW;

			vtS = (ptGe[2] - ptGe[3]).normalize();
			vtSDir = vtS;
			vtSDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
			vtSDir.normalize();

			ptGe[1] += vt * (data1.dBarSide + data1.dGarSize[0]);
			ptGe[2] -= vtS * (data1.dBarSide + data1.dGarSize[0]);
			ptGe[2] += Z * (data.nSteepS * data1.dSteepH + data1.dBarH + data1.dGarSize[0]);

			ptS = ptGe[2];
			ptGeIn.insertAt(0, ptS);

			ptS -= vtSDir * data1.nSteepS * data1.dSteepW;
			ptS.z += data1.nSteepS * data1.dSteepH;
			ptGeIn.insertAt(0, ptS);

			ptS -= vtSDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptS += vtSDir * (data1.dZGarExt + data1.dSteepW);
			ptS += vtS * (data1.dBarSide + data1.dGarSize[0]);

			ptGe[0] = ptS + vtS * cos(PI / 6) * data1.dWell;
			ptGe[0] -= vtSDir * sin(PI / 6) * data1.dWell;
			ptGe[1] = ptGe[0] + vtS * cos(PI / 3) * data1.dStairMW;
			ptGe[1] -= vtSDir * sin(PI / 3) * data1.dStairMW;

			vtS2 = (ptGe[0] - ptGe[1]).normalize();
			vtS2Dir = vtS2;
			vtS2Dir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
			vtS2Dir.normalize();

			ptGe[0] -= vtS2 * (data1.dBarSide + data1.dGarSize[0]);
			ptS = ptGe[0];
			ptGeIn.insertAt(0, ptS);

			ptS -= vtS2Dir * (data1.nSteepS * data1.dSteepW);
			ptS.z += data1.nSteepS * data1.dSteepH;
			ptGeIn.insertAt(0, ptS);

			ptS -= vtS2Dir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);
		}

		DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);

		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptE);
			ptGeIn.append(ptS);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);

			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}
	else
	{
		pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], num, data1.dStairMW, data1);
		pLine1->getStartPoint(ptS);
		pLine1->getEndPoint(ptE);
		ptGeIn.removeAll();
		ptGeIn.append(ptS);
		ptGeIn.append(ptE);

		if (UP_ZERO(data1.dZGarExt))
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptS);
			ptGeIn.append(ptE);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			AcGePoint3d ptS(ptFr);
			AcGePoint3d ptGe[4];
			AcGeVector3d vtS, vtSDir, vtS2, vtS2Dir;

			ptS.z = data1.nSteepS * 3 * data1.dSteepH + data1.dBarSize[0] * .5;
			ptGe[0] = ptS + vtDir * data1.nSteepS * data1.dSteepW;
			ptGe[1] = ptGe[0] - vt * data1.dStairMW;
			ptGe[2] = ptGe[1] - vt * sin(PI / 3) * data1.dWell;
			ptGe[2] += vtDir * data1.dWell * .5;
			ptGe[3] = ptGe[2] - vt * data1.dStairMW * .5;
			ptGe[3] += vtDir * data1.dStairMW * sin(PI / 3);

			vtS = (ptGe[2] - ptGe[3]).normalize();
			vtSDir = vtS;
			vtSDir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
			vtSDir.normalize();

			ptGe[1] += vt * (data1.dBarSide + data1.dGarSize[0]);
			ptGe[2] -= vtS * (data1.dBarSide + data1.dGarSize[0]);
			ptGe[2] += vtSDir * data1.dSteepW;

			ptS = ptGe[2];
			ptGeIn.insertAt(0, ptS);

			ptS -= vtSDir * (data1.nSteepS * data1.dSteepW);
			ptS.z -= data1.nSteepS * data1.dSteepH;
			ptGeIn.insertAt(0, ptS);

			ptS -= vtSDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptS += vtSDir * data1.dZGarExt;
			ptS += vtS * (data1.dBarSide + data1.dGarSize[0]);

			ptGe[0] = ptS + vtS * cos(PI / 6) * data1.dWell;
			ptGe[0] -= vtSDir * sin(PI / 6) * data1.dWell;
			ptGe[1] = ptGe[0] + vtS * cos(PI / 3) * data1.dStairMW;
			ptGe[1] -= vtSDir * sin(PI / 3) * data1.dStairMW;

			vtS2 = (ptGe[0] - ptGe[1]).normalize();
			vtS2Dir = vtS2;
			vtS2Dir.rotateBy(-PI / 2.0, AcGeVector3d::kZAxis);
			vtS2Dir.normalize();

			ptGe[0] -= vtS2 * (data1.dBarSide + data1.dGarSize[0]);

			ptS = ptGe[0];
			ptGeIn.insertAt(0, ptS);

			ptS -= vtS2Dir * (data1.nSteepS - 1) * data1.dSteepW;
			ptS.z -= (data1.nSteepS - 1) * data1.dSteepH;
			ptGeIn.insertAt(0, ptS);

			ptS -= vtS2Dir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);
		}

		DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);

		if (data1.bOutSideHRail)
		{
			pLine1 = DrawHandRail(dc, ptAr[0], ptAr[1], !num, data1.dStairMW, data1);
			pLine1->getStartPoint(ptS);
			pLine1->getEndPoint(ptE);
			ptGeIn.removeAll();
			ptGeIn.append(ptS);
			ptGeIn.append(ptE);

			ptS = ptGeIn.at(0);
			ptGeIn.insertAt(0, ptS);
			ptS += vtDir * data1.dZGarExt;
			ptGeIn.insertAt(0, ptS);

			ptE = ptGeIn.at(3);
			ptGeIn.insertAt(3, ptE);
			ptE -= vtDir * data1.dZGarExt;
			ptGeIn.append(ptE);

			DrawHandRailPath3d(dc, ptGeIn, vt, vtDir, data1);
		}
	}

	return Acad::eOk;
}