108 lines
2.8 KiB
C++
108 lines
2.8 KiB
C++
#ifndef __DBAIRLETS_H
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#define __DBAIRLETS_H
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#include "HDbEquipment.h"
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/*============================================================================*
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* Copyright(c), 1994-2007, Beijing Tangent Engineering Software Co.Ltd.
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* 文 件 名: DbAirLets.h
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* 归属项目: 暖通
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=============================================================================*/
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/*============================================================================*
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* 类 名： TDbAirLets（风口）
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* 功能描述： 记录风口相关信息，参数
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* 备 注： 图块实体
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==============================================================================*/
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class PS_EXP TDbAirLets : public THDbEquipment
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{
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DECLARE_TENTBASE();
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ACRX_DECLARE_MEMBERS(TDbAirLets);
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private:
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static const Adesk::UInt8 g_nVersion;
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public:
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enum Shape { // 风口形状
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kRectangle = 0, // 矩形
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kCircle = 1 // 圆形
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};
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public:
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TDbAirLets();
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protected:
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Shape m_sShape; // 风口形状
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double m_dDuctIfLength; // 接风管(喉口)尺寸长
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double m_dDuctIfWidth; // 接风管(喉口)尺寸宽
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double m_dAirLoad; // 风量
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double m_dRadius; // 只有圆形时有
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double m_dAreaRatio; // 有效喷风面积系数
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// double m_dResistance; // 阻力损失(暂时用不着)
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public:
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void SetAirLoad(double dAirLoad) {
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assertWriteEnabled();
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m_dAirLoad = dAirLoad;
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}
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double GetAirLoad() const {
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return m_dAirLoad;
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}
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void SetDuctIfLength(double dIfLength){
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m_dDuctIfLength = dIfLength;
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}
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double GetDuctIfLength() const {
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return m_dDuctIfLength;
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}
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void SetDuctIfWidth(double dIfWidth) {
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m_dDuctIfWidth = dIfWidth;
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}
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double GetDuctIfWidth() const {
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return m_dDuctIfWidth;
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}
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Shape GetShape() const {
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return m_sShape;
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}
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void SetShape(Shape shape) {
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assertWriteEnabled();
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m_sShape = shape;
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}
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double GetRadius() const {
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return m_dRadius;
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}
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void SetRadius(double dRadius) {
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assertWriteEnabled();
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m_dRadius = dRadius;
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}
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double GetAreaRatio() const {
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return m_dAreaRatio;
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}
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void SetAreaRatio(double dAreaRatio) {
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assertWriteEnabled();
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m_dAreaRatio = dAreaRatio;
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}
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public: // Override TDbEntity
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virtual void CopyPropertiesFrom(AcDbEntity *pSrc, unsigned gMatchFlag);
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virtual Acad::ErrorStatus subGetClassID(CLSID* pClsid) const;
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virtual void GetTips(DList<TObjInfoUnit> &) const;
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virtual Acad::ErrorStatus ExplodeOrDraw2d(XExplodeDraw &dc) const;
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virtual Acad::ErrorStatus ExplodeOrDraw3d(XExplodeDraw &dc) const;
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public: // Override AcDbEntity
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virtual Acad::ErrorStatus dwgInFields(AcDbDwgFiler*);
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virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler*) const;
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virtual Acad::ErrorStatus dxfInFields(AcDbDxfFiler*);
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virtual Acad::ErrorStatus dxfOutFields(AcDbDxfFiler*) const;
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private:
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void DrawSys(XExplodeDraw &dc, int nType) const;
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};
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#endif
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