envi-code/SourceCode/Code2026/inc/AcGiDraw.h

#pragma once

#ifdef AECRXBASE_EXPORT
#define AECDLLIMPEXP __declspec(dllexport)
#else
#define AECDLLIMPEXP __declspec(dllimport)
#endif

class AECDLLIMPEXP AcGiDraw
{
protected:
			 AcGiDraw(void);
	virtual ~AcGiDraw(void);

public:

	virtual AcGiCommonDraw * GetCommonDraw() const = 0;

	//设置绘制属性 -> AcGiSubEntityTraits
	virtual void				SetColor(const Adesk::UInt16 color) = 0;
	virtual Adesk::UInt16       GetColor() const = 0;

	virtual void				SetTrueColor(const AcCmEntityColor& color) = 0;
	virtual AcCmEntityColor		GetTrueColor() const = 0;

	virtual bool				SetColorLayer(int nColor,const AcDbObjectId layerId) = 0;

	virtual void				SetLayer(const AcDbObjectId layerId) = 0;
	virtual void				SetLayer(LPCTSTR pszLayer) = 0;
	virtual AcDbObjectId        GetLayerId() const = 0;
#if ARX > 17
	virtual AcCmTransparency	SetTransparency(const AcCmTransparency& transparency) = 0;
#endif

	virtual void				SetLineType(const AcDbObjectId linetypeId) = 0;
	virtual AcDbObjectId        GetLineTypeId() const = 0;

	virtual void				SetFillType(const AcGiFillType fillType) = 0;
	virtual AcGiFillType        GetFillType() const = 0;

	virtual void				SetLineWeight(const AcDb::LineWeight lw) = 0;
	virtual AcDb::LineWeight    GetLineWeight() const = 0;

	virtual void				SetLineWidth(double dW) = 0;
	virtual double				GetLineWidth() const = 0;

	virtual void				SetLineTypeScale(double dScale = 1.0) = 0;
	virtual double				GetLineTypeScale() const = 0;

	virtual void				SetThickness(double dThickness) = 0;
	virtual double				GetThickness() const = 0;

	virtual void				SetPropertiesFrom(const AcDbEntity *pEnt) = 0;
	virtual void				SetSelectionMarker(int nMark) = 0;

	virtual void				SetTextStyle(const TCHAR * szStyle) = 0;
	virtual void				SetTextStyle(AcDbObjectId id) = 0;
	virtual AcDbObjectId		GetTextStyle() const = 0;
	virtual AcDbObjectId		GetTextStyle(const TCHAR * szStyle) const = 0;

	virtual AcDbObjectId		GetMaterialId() const = 0;
	virtual Acad::ErrorStatus   SetMaterial(AcDbObjectId idMaterial) = 0;

	//设置2D 绘制面
	virtual Acad::ErrorStatus	SetDraw2DPlan(const AcGePlane& plan);
	virtual Acad::ErrorStatus   GetDraw2DPlan(AcGePlane& plan) const;

	//原生Draw方法
	virtual Adesk::Boolean		DrawCircle( const AcGePoint3d& center,
											const double radius,
											const AcGeVector3d& normal) const = 0;

	virtual Adesk::Boolean		DrawCircle( const AcGePoint3d& pt1,
											const AcGePoint3d& pt2,
											const AcGePoint3d& pt3) const = 0;

	virtual Adesk::Boolean		DrawCircularArc(const AcGePoint3d& center,
												const double radius,
												const AcGeVector3d& normal,
												const AcGeVector3d& startVector,
												const double sweepAngle,
												const AcGiArcType arcType = kAcGiArcSimple) const = 0;

	virtual Adesk::Boolean		DrawCircularArc(const AcGePoint3d& start,
												const AcGePoint3d& point,
												const AcGePoint3d& end,
												const AcGiArcType arcType = kAcGiArcSimple) const = 0;


	virtual Adesk::Boolean		DrawPolyline(const Adesk::UInt32 nbPoints,const AcGePoint3d* pVertexList,const AcGeVector3d* pNormal = NULL) const = 0;


	virtual Adesk::Boolean		DrawPolygon(const Adesk::UInt32 nbPoints,const AcGePoint3d* pVertexList) const = 0;

	virtual AcDbEntity*			DrawMesh(	const Adesk::UInt32 rows,
											const Adesk::UInt32 columns,
											const AcGePoint3d* pVertexList,
											const AcGiEdgeData* pEdgeData = NULL,
											const AcGiFaceData* pFaceData = NULL,
											const AcGiVertexData* pVertexData = NULL) const = 0;

	virtual AcDbEntity*			DrawMeshS(	const Adesk::UInt32 rows,
											const Adesk::UInt32 columns,
											const AcGePoint3d* pVertexList,
											bool  bHasSeal = false) const = 0;

	virtual Adesk::Boolean		DrawShell(  const Adesk::UInt32 nbVertex,
											const AcGePoint3d* pVertexList,
											const Adesk::UInt32 faceListSize,
											const Adesk::Int32* pFaceList,
											const AcGiEdgeData* pEdgeData = NULL,
											const AcGiFaceData* pFaceData = NULL,
											const AcGiVertexData* pVertexData = NULL,
											const struct resbuf* pResBuf = NULL) const = 0;


	virtual Adesk::Boolean		DrawText(   const AcGePoint3d& position,
											const AcGeVector3d& normal,
											const AcGeVector3d& direction,
											const double height,
											const double width,
											const double oblique,
											const TCHAR* pMsg) const = 0;


	virtual Adesk::Boolean		DrawText(	const AcGePoint3d& position,
											const AcGeVector3d& normal,
											const AcGeVector3d& direction,
											const TCHAR* pMsg,
											const Adesk::Int32 length,
											const Adesk::Boolean raw,
											const AcGiTextStyle &pTextStyle) const = 0;

	virtual Adesk::Boolean		DrawXline(	const AcGePoint3d& one_xline_point,const AcGePoint3d& a_different_xline_point) const = 0;

	virtual Adesk::Boolean		DrawRay(const AcGePoint3d& rays_starting_point,const AcGePoint3d& a_different_ray_point) const = 0;

	virtual Adesk::Boolean		DrawPline(const AcDbPolyline& lwBuf,Adesk::UInt32 fromIndex = 0,Adesk::UInt32 numSegs = 0) const = 0;

	enum TextAlignment
	{
		kUnknown=0,					//未知

		kTopLeft=1,					//左上

		kTopCenter=2,				//中上

		kTopRight=3,				//右上

		kMiddleLeft=4,				//左中

		kMiddleCenter=5,			//正中

		kMiddleRight=6,				//右中

		kBottomLeft=7,				//左下

		kBottomCenter=8,			//中下

		kBottomRight=9,				//右下

		kLeft=10,					//左

		kCenter=11,					//中心

		kRight=12,					//右

		kMiddle=13,					//中间

		kTextFit=14,				//调整
	};

	virtual void				DrawPolyline(AcDbPolyline &pline) = 0;

	virtual void				DrawLine(const AcGeLineSeg3d &ln, double nThickness = 0.0) = 0;

	//二次包装应用绘制方法
	virtual void				DrawText(const TCHAR *pszContent,const AcGePoint3d& ptLocation,TextAlignment align,double nHeight,double dWidthFact,double dRotation,const TCHAR * pszStyle) = 0;

	virtual void				DrawTextFit(const TCHAR *pszText, const AcGePoint3d& pt1, const AcGePoint3d& pt2, double nTextHeight,const TCHAR * pszStyle) = 0;

	virtual void				DrawEntity(const AcDbEntity &ent)= 0;

	virtual void				DrawEntity(const AcDbEntity* ent)= 0;

public:

	typedef struct Vertex3d
	{
		AcGePoint3d pt;
		double dBulge;
	}VERTEX3D,*PVertex3d;

	typedef AcArray<Vertex3d>  AcGiPoly2d;

	virtual void				DrawSolid(const AcGiPoly2d& polyOutline) = 0;

	virtual AcDbHatch *			DrawHatch(const AcGiPoly2d& polyOutline, const TCHAR *pszPattern, double nScale,double dRotation = 0.0) = 0;

	// 根据给定的边界和凸起方向, 绘制三维外壳
	virtual AcDbEntity*			DrawMesh(const AcGiPoly2d& polyOut, const AcGeVector3d &vtOffset) = 0;
	virtual AcDbEntity*			DrawMesh(const AcGiPoly2d &polyRegion1, const AcGiPoly2d &polyRegion2) = 0;

	// 根据给定的内外边界, 绘制三维外壳, 已经对区域进行离散
	virtual void				DrawShell(const AcGiPoly2d& polyOut, const AcArray<AcGiPoly2d*> &lstPolyIn) = 0;

	virtual void				DrawBody(const AcGiPoly2d &polySrc, const AcGeVector3d &vtOffset) = 0;

	virtual void				DrawBody(const AcGiPoly2d &polyOut, const AcGiPoly2d &polyIn, const AcGeVector3d &vtOffset) = 0;

	virtual void				DrawBody(const AcGiPoly2d &polyOut, const AcArray<AcGiPoly2d*> &lstHoles,const AcGeVector3d &vtOffset) = 0;

	virtual void				DrawFace(const AcGePoint3d* pVertexList,int nCount = 4) = 0;

	virtual void				DrawFace(const AcDbFace *pFace, const AcGeMatrix3d *mat = NULL) = 0;

	virtual void				DrawBlock(const AcDbBlockTableRecord &blockRec, const AcGePoint3d &ptInsert,const AcGeScale3d &scales, double nRot, BOOL bMakeBlock) = 0;

	virtual void				DrawBlock(const AcDbObjectId& idRec, const AcGePoint3d &ptInsert,const AcGeScale3d &scales, double nRot, BOOL bMakeBlock) = 0;

	virtual AcDbEntity*			DrawBox(const AcGePoint3d& ptOrg,const AcGeVector3d& vtX,const AcGeVector3d& vtY,const AcGeVector3d& vtZ) = 0;

	virtual AcDbEntity*			DrawCone( const AcGePoint3d &ptB , const double &Br , const AcGePoint3d &ptT , const double &Tr) = 0;

	virtual AcDbEntity*			DrawConeOff( const AcGePoint3d &ptB , const double &Br , const AcGePoint3d &ptT ,const AcGeVector3d& vtDir,const double &Tr) = 0;

	virtual AcDbEntity*			DrawConeOff(AcDbCurve* pPath,double dSD,double dED) = 0;

	virtual AcDbEntity*			DrawPipe(const AcGePoint3d& ptFrom, const AcGePoint3d& ptTo, double dRadius, double dThick, int nSegs = 20) = 0;

	virtual AcDbEntity*			DrawPipe(const AcDbCurve* pCurve,const AcDbRegion* pRegion,const AcGePoint3d& ptCenInRgn) = 0;

	virtual AcDbEntity*			DrawPipe(const AcDbCurve* pCurve,const AcDbPolyline* pRegion,const AcGePoint3d& ptCenInRgn) = 0;

	virtual AcDbEntity*			DrawPipe(const AcDbCurve *pCurve, double dR) = 0;

	virtual AcDbEntity*			DrawExclude(const AcGePoint3dArray& arSectionPtrs,const AcGeVector3d &vtPath) = 0;

	virtual AcDbEntity*			DrawExclude(const AcDbCurve *pPolyOut,const AcGeVector3d &vtPath) = 0;

	virtual AcDbEntity*			DrawRevolve(const AcDbLine& lnAxis,const AcGePoint3dArray& arSectionPtrs) = 0;	

	virtual AcDbEntity*			DrawRevolve(const AcDbLine& lnAxis,const AcDbCurve *pSection) = 0;	

	virtual AcDbEntity*			DrawRevolve(const AcDbLine& lnAxis,const AcDbRegion *pSection) = 0;	

	virtual AcDbEntity*			DrawSphere(const AcGePoint3d &ptCenter, const double &dRadius) = 0;

	virtual AcDbEntity*			DrawLoft(const AcDbCurve *pTop , const AcDbCurve *pBottom , const AcDbLine *pLine) = 0;
 
	//其他
	virtual Adesk::Boolean		pushModelTransform(const AcGeVector3d & vNormal) = 0;
	virtual Adesk::Boolean		pushModelTransform(const AcGeMatrix3d & xMat) = 0;
	virtual Adesk::Boolean		popModelTransform() = 0;

	virtual void				getModelToWorldTransform(AcGeMatrix3d&) const = 0;
	virtual void				getWorldToModelTransform(AcGeMatrix3d&) const = 0;

	virtual void				setExtents(AcGePoint3d *pNewExtents) const = 0;

	virtual Adesk::Boolean		draw(AcGiDrawable*) const = 0;

	virtual Adesk::Boolean		IsDragging() const = 0; 

	static AcGePoint3d			Align2Base(AcGiDraw::TextAlignment nAlign, AcGePoint3d ptAlign, AcGePoint3d ext);
	static AcGePoint3d			Base2Align(AcGiDraw::TextAlignment nAlign, AcGePoint3d ptBase, AcGePoint3d ext);

public://临时缓存处理,DRAW不负责释放delete
	void Add2dBuffer(AcDbEntity* pEnt);
	void Add2dBuffer(const AcDbVoidPtrArray& arEntPtrs);
	void Get2dBuffer(AcDbVoidPtrArray& arEntPtrs,bool bRemoveAllBuffer = true) const;
	void Clear2dBuffer();
	
	void Add3dBuffer(AcDbEntity* pEnt);
	void Add3dBuffer(const AcDbVoidPtrArray& arEntPtrs);
	void Get3dBuffer(AcDbVoidPtrArray& arEntPtrs,bool bRemoveAllBuffer = true) const;
	void Clear3dBuffer();
private:
	mutable AcDbVoidPtrArray m_p2DBufPtrs;//临时缓存 俯视图
	mutable AcDbVoidPtrArray m_p3DBufPtrs;//临时缓存
protected:
	AcGePlane m_plan;
};