//========================================================================
// Copyright (C), 1994-2011, Beijing Tangent Engineering Software Co.Ltd.
// = FileName    :   TDbEquWorldDraw.h
// = Version     :   1.0
// = Author      :   hh
// = CreateDate  :   2011-09-27
// = Description :   用于实现设备的遮挡时，从设备图块中提取所有的图元
// = Maintainers :
//========================================================================

#ifndef _TDBQUEWORLDDRAW_H_
#define _TDBQUEWORLDDRAW_H_

#if _MSC_VER > 1000
#pragma once
#endif

class TDbEquWorldDraw;
class TDbEquWorldGeometry : public AcGiWorldGeometry
{
public:
	ACRX_DECLARE_MEMBERS(TDbEquWorldGeometry);

	TDbEquWorldGeometry(TDbEquWorldDraw* pMode);
	virtual ~TDbEquWorldGeometry();

	virtual void setExtents(AcGePoint3d *pNewExtents) const;
	virtual void startAttributesSegment();
	virtual void getModelToWorldTransform(AcGeMatrix3d&) const;
	virtual void getWorldToModelTransform(AcGeMatrix3d&) const;
	virtual Adesk::Boolean pushModelTransform(const AcGeVector3d & vNormal);
	virtual Adesk::Boolean pushModelTransform(const AcGeMatrix3d & xMat);
	virtual Adesk::Boolean popModelTransform();
#if ADS > 19
	virtual Adesk::Boolean edge(const AcArray<AcGeCurve2d*>& edges) const;
#endif

	// draw functions
	virtual Adesk::Boolean circle(
		const AcGePoint3d& center,
		const double radius,
		const AcGeVector3d& normal) const;
	virtual Adesk::Boolean circle(
		const AcGePoint3d& first,
		const AcGePoint3d& second,
		const AcGePoint3d& third) const;

	virtual Adesk::Boolean circularArc(
		const AcGePoint3d& center,
		const double radius,
		const AcGeVector3d& normal,
		const AcGeVector3d& startVector,
		const double sweepAngle,
		const AcGiArcType arcType = kAcGiArcSimple) const;
	virtual Adesk::Boolean circularArc(
		const AcGePoint3d& start,
		const AcGePoint3d& point,
		const AcGePoint3d& end,
		const AcGiArcType arcType = kAcGiArcSimple) const;

#ifdef _WIN64
	virtual Adesk::Boolean  polyline(
		const Adesk::UInt32 nbPoints,
		const AcGePoint3d* pVertexList,
		const AcGeVector3d* pNormal = NULL,
		Adesk::LongPtr lBaseSubEntMarker = -1) const;
#else
	virtual Adesk::Boolean polyline(
		const Adesk::UInt32 nbPoints,
		const AcGePoint3d* pVertexList,
		const AcGeVector3d* pNormal = NULL,
		Adesk::Int32 lBaseSubEntMarker = -1) const;
#endif

	virtual Adesk::Boolean polygon(
		const Adesk::UInt32 nbPoints,
		const AcGePoint3d* pVertexList) const;

	virtual Adesk::Boolean mesh(
		const Adesk::UInt32 rows,
		const Adesk::UInt32 columns,
		const AcGePoint3d* pVertexList,
		const AcGiEdgeData* pEdgeData = NULL,
		const AcGiFaceData* pFaceData = NULL,
		const AcGiVertexData* pVertexData = NULL) const;
	virtual Adesk::Boolean mesh(
		const Adesk::UInt32 rows,
		const Adesk::UInt32 columns,
		const AcGePoint3d* pVertexList,
		const AcGiEdgeData* pEdgeData = NULL,
		const AcGiFaceData* pFaceData = NULL,
		const AcGiVertexData* pVertexData = NULL,
		const bool bAutoGenerateNormals = true) const;

	virtual Adesk::Boolean shell(
		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;
	virtual Adesk::Boolean shell(
		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 bool bAutoGenerateNormals = true) const;

	virtual Adesk::Boolean text(
		const AcGePoint3d& position,
		const AcGeVector3d& normal,
		const AcGeVector3d& direction,
		const double height,
		const double width,
		const double oblique,
		const TCHAR* pMsg) const;
	virtual Adesk::Boolean text(
		const AcGePoint3d& position,
		const AcGeVector3d& normal,
		const AcGeVector3d& direction,
		const TCHAR* pMsg,
		const Adesk::Int32 length,
		const Adesk::Boolean raw,
		const AcGiTextStyle &pTextStyle) const;

	virtual Adesk::Boolean ray(const AcGePoint3d&, const AcGePoint3d&) const;
	virtual Adesk::Boolean xline(const AcGePoint3d&, const AcGePoint3d&) const;
	virtual Adesk::Boolean pline(
		const AcDbPolyline& lwBuf,
		Adesk::UInt32 fromIndex = 0,
		Adesk::UInt32 numSegs = 0) const;

	virtual Adesk::Boolean draw(AcGiDrawable*) const;
	virtual Adesk::Boolean pushClipBoundary(AcGiClipBoundary * pBoundary);
	virtual void popClipBoundary();

#if ADS > 17
	virtual AcGeMatrix3d pushPositionTransform (AcGiPositionTransformBehavior behavior, const AcGePoint3d& offset); 
	virtual AcGeMatrix3d pushPositionTransform (AcGiPositionTransformBehavior behavior, const AcGePoint2d& offset); 
	
	virtual AcGeMatrix3d pushScaleTransform (AcGiScaleTransformBehavior behavior, const AcGePoint3d& extents); 
	virtual AcGeMatrix3d pushScaleTransform (AcGiScaleTransformBehavior behavior, const AcGePoint2d& extents); 
	
	virtual AcGeMatrix3d pushOrientationTransform (AcGiOrientationTransformBehavior behavior);
	virtual Adesk::Boolean polyline(const AcGiPolyline& polylineObj) const;
	virtual Adesk::Boolean polyPolyline (Adesk::UInt32 nbPolylines,	const AcGiPolyline* pPolylines) const;
	virtual Adesk::Boolean polyPolygon(const Adesk::UInt32 numPolygonIndices, const Adesk::UInt32* numPolygonPositions, const AcGePoint3d* polygonPositions, const Adesk::UInt32* numPolygonPoints, const AcGePoint3d* polygonPoints, const AcCmEntityColor* outlineColors = NULL, const AcGiLineType* outlineTypes = NULL, const AcCmEntityColor* fillColors = NULL,	const AcCmTransparency* fillOpacities = NULL) const;
	
	virtual Adesk::Boolean image(const AcGiImageBGRA32& imageSource, const AcGePoint3d& position, const AcGeVector3d& u, const AcGeVector3d& v, TransparencyMode transparencyMode = kTransparency8Bit)const;
	
	virtual Adesk::Boolean rowOfDots(int count,const AcGePoint3d& start,const AcGeVector3d& step) const;
	
	virtual Adesk::Boolean ellipticalArc(const AcGePoint3d& center,const AcGeVector3d& normal,double majorAxisLength,double minorAxisLength,double startDegreeInRads,double endDegreeInRads,double tiltDegreeInRads,AcGiArcType arcType = kAcGiArcSimple) const;
#endif // ADS>17

protected:
	TDbEquWorldDraw* m_pMode;
	int m_nPart;
};

class TDbEquWorldDraw : public AcGiWorldDraw
{
	friend class TDbEquWorldGeometry;
public:
	ACRX_DECLARE_MEMBERS(TDbEquWorldDraw);

	TDbEquWorldDraw();
	virtual ~TDbEquWorldDraw();

	void VirtualWordDraw(AcDbEntity* pEnt);
	void SetTransMatrix(const AcGeMatrix3d& mat);
	void SetComplexCurvePtr(TComplexCurve* pCompCurve);
	void SetCurveSegmentPtr(TDPtrList<TGGeCurveSegment>* pLstCurSegs);
	void SetExcluding(const TComplexCurve& comCurve);
	void ClearExcluding();

protected:
	void AddCurveElement(AcGePoint3d pt1, AcGePoint3d pt2, AcGePoint3d pt3, double nWidth = 0);
	void AddCurveElement(AcGePoint3d ptS, AcGePoint3d ptE, double nWidth = 0);
	BOOL Excluding(const TCurveElement elem);

	virtual AcGiRegenType regenType() const;
	virtual Adesk::Boolean regenAbort() const;
	virtual AcGiSubEntityTraits& subEntityTraits() const;
	virtual AcGiGeometry* rawGeometry() const;
	virtual AcGiContext* context();
	virtual AcGiWorldGeometry& geometry() const;
	virtual Adesk::Boolean isDragging() const;
	virtual double deviation(const AcGiDeviationType, const AcGePoint3d&) const;
	virtual Adesk::UInt32 numberOfIsolines() const;

protected:
	AcGiSubEntityTraits* m_pSubEntityTraits;
	AcGiWorldGeometry* m_pGeometry;
	TDb::TCurveElement m_elemCurve;
	TComplexCurve* m_pCompCuve;
	AcGeMatrix3d m_matTrans;
	TDPtrList<TGGeCurveSegment>* m_pLstCurSegs;
	TComplexCurve m_curExclude;
	double m_dPScale;
};

#endif // _TDBQUEWORLDDRAW_H_