// DbDuctElbow.h: interface for the TDbDuctElbow class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_DBDUCTELBOW_H__41B1C924_2CF6_47E5_BF58_08DFB0907027__INCLUDED_)
#define AFX_DBDUCTELBOW_H__41B1C924_2CF6_47E5_BF58_08DFB0907027__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
 /*============================================================================*
* Copyright(c), 1994-2007, Beijing Tangent Engineering Software Co.Ltd.
* 文 件 名:   DbDuctElbow.h
* 版    本:   1.0
* 作    者:   sg
* 创建时间:   
* 描    述:   风管中的“弯头节点”实体，未使用
* 归属项目:   暖通
* 历史记录: 
=============================================================================*/


class PS_EXP TDbDuctElbow : public TDbEntity  
{
    DECLARE_TENTBASE();
    ACRX_DECLARE_MEMBERS(TDbDuctElbow); 
private:
    static const Adesk::UInt8 g_nVersion;
public:
	TDbDuctElbow();
protected:
    XPoint		m_ptLocation;	// 设备基点
    double      m_nWidth1;
    double      m_nWidth2;
    XVector3D   m_vtLocation1; //接口法向
    XVector3D   m_vtLocation2; //接口法向
    double      m_nPipeWeight;  // 管线的显示宽度
    
    XPoint      m_ptNode1;		// 上一根风管的端点 
    XPoint      m_ptNode2;		// 下一根风管的端点 

public:
    void GetNodePt(XPoint &ptNode1, XPoint &ptNode2);
    void SetPipeId(AcDbObjectId id1, AcDbObjectId id2);
    void SetLocation(XPoint pt) {
        assertWriteEnabled();
        m_ptLocation=pt;
    }
    const XPoint & GetLocation() const {
        return m_ptLocation;
    }
    void SetWidth1(double nWidth1) {
        assertWriteEnabled();
        m_nWidth1 = nWidth1;
    }
    double GetWidth1() const {
        return m_nWidth1;
    }
    void SetWidth2(double nWidth2) {
        assertWriteEnabled();
        m_nWidth2 = nWidth2;
    }
    double GetWidth2() const {
        return m_nWidth2;
    }
    void SetDirection1(const XVector3D &vt) {
        assertWriteEnabled();
        m_vtLocation1 = vt;
    }
    XVector3D GetDirection1() const {
        return m_vtLocation1;
    }
    void SetDirection2(const XVector3D &vt) {
        assertWriteEnabled();
        m_vtLocation2 = vt;
    }
    XVector3D GetDirection2() const {
        return m_vtLocation2;
    }
    
public: // Override TDbEntity
    virtual void CopyPropertiesFrom(AcDbEntity *pSrc, unsigned gMatchFlag);
    virtual Acad::ErrorStatus subGetClassID(CLSID* pClsid) const;
    virtual Acad::ErrorStatus ExplodeOrDraw2d(XExplodeDraw &dc) const;
    virtual void GetTips(DList<TObjInfoUnit> &) const; //取动态属性显示数据
public:	// Override AcDbEntity
    Acad::ErrorStatus subGetOsnapPoints(AcDb::OsnapMode	osnapMode,
        INT_PTR				gsSelectionMark,
        const AcGePoint3d&	ptPick,
        const AcGePoint3d&	lastPoint,
        const AcGeMatrix3d&	viewXform,
        AcGePoint3dArray&	snapPoints,
        AcDbIntArray&		geomIds) const;
    virtual Acad::ErrorStatus subGetGripPoints(AcGePoint3dArray& gripPoints, AcDbIntArray&  osnapModes, AcDbIntArray&  geomIds) const;
    virtual Acad::ErrorStatus subMoveGripPointsAt(const AcDbIntArray& indices, const AcGeVector3d& offset);
    
    virtual Acad::ErrorStatus subTransformBy(const AcGeMatrix3d& xform);
    virtual Acad::ErrorStatus dwgInFields (AcDbDwgFiler*);
    virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
    virtual Acad::ErrorStatus dxfInFields (AcDbDxfFiler*);
    virtual Acad::ErrorStatus dxfOutFields(AcDbDxfFiler*) const;

    
};

#endif // !defined(AFX_DBDUCTELBOW_H__41B1C924_2CF6_47E5_BF58_08DFB0907027__INCLUDED_)