envi-code/SourceCode/Code2026/EarthWormCmd/GLJHDlg.cpp

#include "stdafx.h"
#include "GLJHDlg.h"

#include "AecDbEarthWorm.h"
#include "AcDbX3dSolid.h"
#include "AecDbX3dGroup.h"
#include "KTCADUtilityEx.h"
#include "AecDbX3dPart.h"

IMPLEMENT_DYNAMIC(CGLJHDlg, CDialog)

CGLJHDlg::CGLJHDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CGLJHDlg::IDD, pParent)
	, m_dT(0.3)
	, m_nPos(0)
{
}

CGLJHDlg::~CGLJHDlg()
{
}

void CGLJHDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_EDIT1, m_dT);
	DDX_Radio(pDX, IDC_RADIO1, m_nPos);
}

BEGIN_MESSAGE_MAP(CGLJHDlg, CDialog)
	ON_BN_CLICKED(IDOK, &CGLJHDlg::OnBnClickedOk)
END_MESSAGE_MAP()


BOOL CGLJHDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	UpdateData(FALSE);

	return TRUE;
}

void CGLJHDlg::OnBnClickedOk()
{
	UpdateData();

	if (m_dT < 1.e-2)
	{
		AfxMessageBox(_T("加厚尺寸太小!请输入加厚尺寸!"));
		return;
	}
	OnOK();
}

int CGLJHDlg::GetX3dSolidRecs(AecDbX3dGroup*& pGroup,AcGePoint3dArray& arPts)
{
	return 0;
}

int CGLJHDlg::GetX3dPart(AecDbX3dPart*& pGroup,AcGePoint3dArray& arPts)
{
	if (pGroup != NULL)
	{
		pGroup->RemoveAll3dSolidRec();
	}
	else
	{
		pGroup = new AecDbX3dPart;
	}

	AecDbEarthWorm worm;
	worm.SetCrossSectionScr(m_sCrossSectionScr);
	AcGePoint2d ptSize = worm.GetSize();

	AcGePlane plan;
	AcGeVector3d vtZ;
	double dEl = 0;
	switch(m_nPos)
	{
	case 0://左
		{
			vtZ = AcGeVector3d::kZAxis;
			plan.set( AcGePoint3d(0,0,-0.5 * ptSize.y),vtZ);
			dEl = -0.5 * ptSize.y;

			for (int i = 0;i < arPts.length();i++)
			{
				AcGePoint3d& pt3d = arPts.at(i);
				pt3d.z = -0.5 * ptSize.y;
			}
			break;
		}
	case 1://右
		{
			vtZ = AcGeVector3d::kZAxis;
			plan.set( AcGePoint3d(0,0,-0.5 * ptSize.y),vtZ);
			dEl = -0.5 * ptSize.y;

			for (int i = 0;i < arPts.length();i++)
			{
				AcGePoint3d& pt3d = arPts.at(i);
				pt3d.z = -0.5 * ptSize.y;
			}
			break;
		}
	case 2://底
		{
			vtZ = AcGeVector3d::kYAxis;
			plan.set( AcGePoint3d(0,-0.5 * ptSize.x,0.0),vtZ);
			dEl = -0.5 * ptSize.x;

			for (int i = 0;i < arPts.length();i++)
			{
				AcGePoint3d& pt3d = arPts.at(i);
				pt3d.y = -0.5 * ptSize.x;
			}
			break;
		}
	default:
		break;
	}

	//偏移,得到拉伸体截面
	AcGePoint2d pt2d;
	AcDbPolyline pl;
	pl.setNormal(plan.normal());
	pl.setElevation(dEl);
	for (int i = 0;i < arPts.length();i++)
	{
		pt2d = arPts.at(i).convert2d(plan);
		pl.addVertexAt(i,pt2d);
	}

	//偏移最大
	AcDbVoidPtrArray arOff1;
	pl.getOffsetCurves(m_dT,arOff1);
	
	if (!arOff1.isEmpty())
	{
		AcDbCurve* pCurve = (AcDbCurve*)arOff1.first();

		AcGePoint3d ptSta1,ptEnd1;
		AcGePoint3d ptSta2,ptEnd2;

		pl.getStartPoint(ptSta1);
		pl.getEndPoint(ptEnd1);

		pCurve->getStartPoint(ptSta2);
		pCurve->getEndPoint(ptEnd2);

		AcDbLine ln2(ptEnd1,ptEnd2);
		AcDbLine ln1(ptSta1,ptSta2);

		AcDbVoidPtrArray arCurPtrs,arRegPtrs;
		arCurPtrs.append(&pl);
		arCurPtrs.append(&ln2);
		arCurPtrs.append(pCurve);
		arCurPtrs.append(&ln1);

		//合成pl线;
		AcDbVoidPtrArray arpResult;
		AcDbCurve* pNewCurve = KTCADUtilityEx::ConvertBoundCurve(arCurPtrs,arpResult);
		if (pNewCurve != NULL)
		{
			CString sPoints,sTemp;
			AcDbPolyline* pPlNew = AcDbPolyline::cast(pNewCurve);
			if (pPlNew != NULL)
			{
				for (int i = 0;i < pPlNew->numVerts();i++)
				{
					 pPlNew->getPointAt(i,pt2d);
					 sTemp.Format(_T("%g,%g@0.0,"),pt2d.x,pt2d.y);
					 sPoints += sTemp;
				}
				sPoints.TrimRight(_T(','));
				DELETE_PTR(pNewCurve);


				AcDbX3dSolid* pXSolid = NULL;
				pXSolid = new AcDbX3dSolid;

				AcGePoint3d ptOrg = ptSta1;
				pXSolid->CreateExtrude(ptOrg,plan.normal(),sPoints,m_dT,0.0);
				pGroup->AddX3dSolid(pXSolid,AcDb::kBoolUnite);

				pGroup->SetOrgPoint( ptOrg );
				pGroup->SetAxis(X,AcGeVector3d::kXAxis);
				pGroup->SetAxis(Y,AcGeVector3d::kYAxis);
				pGroup->SetAxis(Z,AcGeVector3d::kZAxis);

				//序列化BIM数据
				pGroup->GetSpecialtyData()->SetAt(_T("m_dT"),m_dT);
				pGroup->GetSpecialtyData()->SetAt(_T("m_nPos"),m_nPos);
				pGroup->GetSpecialtyData()->SetAt(_T("m_sCrossSectionScr"),m_sCrossSectionScr);
				return TRUE;
			}
		}
	}
	return FALSE;
}