d3/d5f/_gs_ext_accum_8h_source.html

// Copyright (C) 2002-2017, Open Design Alliance (the "Alliance").

// All rights reserved.

//

// This software and its documentation and related materials are owned by

// the Alliance. The software may only be incorporated into application

// programs owned by members of the Alliance, subject to a signed

// Membership Agreement and Supplemental Software License Agreement with the

// Alliance. The structure and organization of this software are the valuable

// trade secrets of the Alliance and its suppliers. The software is also

// protected by copyright law and international treaty provisions. Application

// programs incorporating this software must include the following statement

// with their copyright notices:

//

//   This application incorporates Teigha(R) software pursuant to a license

//   agreement with Open Design Alliance.

//   Teigha(R) Copyright (C) 2002-2017 by Open Design Alliance.

//   All rights reserved.

//

// By use of this software, its documentation or related materials, you

// acknowledge and accept the above terms.


#ifndef ODGSEXTACCUM_INC

#define ODGSEXTACCUM_INC


#include "TD_PackPush.h"


#include "OdArray.h"


#include "Ge/GeExtents3d.h"


#include "Gi/GiExtAccum.h"


#include "Gs/GsExport.h"

#include "Gs/Gs.h"


class OdGsViewImpl;


class GS_TOOLKIT_EXPORT OdGsConveyorNodeBase : public OdGiConveyorInput,

                                               public OdGiConveyorOutput

{

protected:

  typedef OdArray<OdGiConveyorOutput*, OdMemoryAllocator<OdGiConveyorOutput*> > SourceNodeArray;

  SourceNodeArray m_sources;

  OdGiConveyorGeometry *m_pDestGeom;


  class update_geometry

  {

    OdGiConveyorGeometry* m_pGeometry;

  public:

    update_geometry(OdGiConveyorGeometry* pGeometry) : m_pGeometry(pGeometry) {}

    void operator ()(OdGiConveyorOutput* pSourceNode)

    {

      pSourceNode->setDestGeometry(*m_pGeometry);

    }

  };

public:

  OdGsConveyorNodeBase();


  void addSourceNode(OdGiConveyorOutput& sourceNode);

  void removeSourceNode(OdGiConveyorOutput& sourceNode);


  void setDestGeometry(OdGiConveyorGeometry& destGeometry);

  OdGiConveyorGeometry& destGeometry() const;


  void updateLink();

  void updateLink(OdGiConveyorGeometry* pGeometry);


  virtual OdGiConveyorGeometry* optionalGeometry() = 0;

};


class GS_TOOLKIT_EXPORT OdGsExtAccum : public OdGiExtAccum,

                                       public OdGsConveyorNodeBase,

                                       public OdGiConveyorGeometry

{

  OdGiExtAccumPtr m_pExtAccum;

  OdGsViewImpl *m_pBaseVV;

  OdDb::LineWeight m_maxLineweight;

  OdGiConveyorContext *m_pConContext;

protected:

  OdGsExtAccum();

public:

  ODRX_DECLARE_MEMBERS(OdGsExtAccum);


  // OdGsExtAccum functions


  OdGiConveyorGeometry* optionalGeometry();


  OdGiExtAccum *giExtAccum() { return m_pExtAccum.get(); }

  const OdGiExtAccum *giExtAccum() const { return m_pExtAccum.get(); }


  virtual void setBaseView(OdGsViewImpl *pBaseVV);


  OdGsViewImpl* baseView() { return m_pBaseVV; }


  // OdGiExtAccum functions


  virtual void setDrawContext(OdGiConveyorContext* pDrawContext);

  virtual OdGiConveyorGeometry& geometry();

  virtual bool getExtents(OdGeExtents3d& extents) const;

  virtual void resetExtents(const OdGeExtents3d& newExtents = OdGeExtents3d());

  virtual void addExtents(const OdGeExtents3d& extents);

  virtual bool plineContainBulges() const;


  virtual void setDeviation(const OdGeDoubleArray& deviations)

  {

    m_pExtAccum->setDeviation(deviations);

  }

  virtual void setDeviation(const OdGiDeviation* pDeviation)

  {

    m_pExtAccum->setDeviation(pDeviation);

  }


  OdDb::LineWeight getLineweight() const;

  void addLineweight(OdDb::LineWeight lwd);


  // OdGiConveyorNode functions


  virtual OdGiConveyorInput& input();

  virtual OdGiConveyorOutput& output();


  // OdGiConveyorGeometry functions


  virtual void plineProc(const OdGiPolyline& polyline,

    const OdGeMatrix3d* pXfm = 0,

    OdUInt32 fromIndex = 0,

    OdUInt32 numSegs = 0);

  virtual void polylineProc(

    OdInt32 numPoints, const OdGePoint3d* vertexList,

    const OdGeVector3d* pNormal = 0,

    const OdGeVector3d* pExtrusion = 0,

    OdGsMarker baseSubEntMarker = -1);

  virtual void polygonProc(

    OdInt32 numPoints, const OdGePoint3d* vertexList,

    const OdGeVector3d* pNormal = 0,

    const OdGeVector3d* pExtrusion = 0);

  virtual void xlineProc(

    const OdGePoint3d& firstPoint, const OdGePoint3d& secondPoint);

  virtual void rayProc(

    const OdGePoint3d& basePoint, const OdGePoint3d& throughPoint);

  virtual void meshProc(

    OdInt32 numRows,

    OdInt32 numColumns,

    const OdGePoint3d* vertexList,

    const OdGiEdgeData* pEdgeData = 0,

    const OdGiFaceData* pFaceData = 0,

    const OdGiVertexData* pVertexData = 0);

  virtual void shellProc(

    OdInt32 numVertices, const OdGePoint3d* vertexList,

    OdInt32 faceListSize, const OdInt32* faceList,

    const OdGiEdgeData* pEdgeData = 0,

    const OdGiFaceData* pFaceData = 0,

    const OdGiVertexData* pVertexData = 0);

  virtual void circleProc(

    const OdGePoint3d& center,

    double radius,

    const OdGeVector3d& normal,

    const OdGeVector3d* pExtrusion = 0);

  virtual void circleProc(

    const OdGePoint3d& firstPoint,

    const OdGePoint3d& secondPoint,

    const OdGePoint3d& thirdPoint,

    const OdGeVector3d* pExtrusion = 0);

  virtual void circularArcProc(

    const OdGePoint3d& center,

    double radius,

    const OdGeVector3d& normal,

    const OdGeVector3d& startVector,

    double sweepAngle,

    OdGiArcType arcType = kOdGiArcSimple, const OdGeVector3d* pExtrusion = 0);

  virtual void circularArcProc(

    const OdGePoint3d& firstPoint,

    const OdGePoint3d& secondPoint,

    const OdGePoint3d& thirdPoint,

    OdGiArcType arcType = kOdGiArcSimple, const OdGeVector3d* pExtrusion = 0);

  virtual void ellipArcProc(

    const OdGeEllipArc3d& ellipArc,

    const OdGePoint3d* endPointOverrides = 0,

    OdGiArcType arcType = kOdGiArcSimple, const OdGeVector3d* pExtrusion = 0);

  virtual void nurbsProc(

    const OdGeNurbCurve3d& nurbsCurve);

  virtual void textProc(

    const OdGePoint3d& position,

    const OdGeVector3d& direction,

    const OdGeVector3d& upVector,

    const OdChar* msg,

    OdInt32 numBytes,

    bool raw,

    const OdGiTextStyle* pTextStyle,

    const OdGeVector3d* pExtrusion = 0);

  virtual void textProc2(

    const OdGePoint3d& position,

    const OdGeVector3d& direction,

    const OdGeVector3d& upVector,

    const OdChar* msg,

    OdInt32 numBytes,

    bool raw,

    const OdGiTextStyle* pTextStyle,

    const OdGeVector3d* pExtrusion = 0,

    const OdGeExtents3d* extentsBox = 0);

  virtual void shapeProc(

    const OdGePoint3d& position,

    const OdGeVector3d& direction,

    const OdGeVector3d& upVector,

    int shapeNumber,

    const OdGiTextStyle* pTextStyle,

    const OdGeVector3d* pExtrusion = 0);

  virtual void rasterImageProc(

    const OdGePoint3d& origin,

    const OdGeVector3d& u,

    const OdGeVector3d& v,

    const OdGiRasterImage* pImage,

    const OdGePoint2d* uvBoundary,

    OdUInt32 numBoundPts,

    bool transparency = false,

    double brightness = 50.0,

    double contrast = 50.0,

    double fade = 0.0);

  virtual void metafileProc(

    const OdGePoint3d& origin,

    const OdGeVector3d& u,

    const OdGeVector3d& v,

    const OdGiMetafile* pMetafile,

    bool dcAligned = true,

    bool allowClipping = false);

  virtual void setExtentsProc(const OdGePoint3d *pPoints, bool bTransform = true);

  virtual void polypointProc(

    OdInt32 numPoints,

    const OdGePoint3d* vertexList,

    const OdCmEntityColor* pColors,

    const OdCmTransparency* pTransparency = 0,

    const OdGeVector3d* pNormals = 0,

    const OdGeVector3d* pExtrusions = 0,

    const OdGsMarker* pSubEntMarkers = 0,

    OdInt32 nPointSize = 0);

  virtual void rowOfDotsProc(

    OdInt32 numPoints, const OdGePoint3d& startPoint, const OdGeVector3d& dirToNextPoint);

  void edgeProc(

    const OdGiEdge2dArray& edges, const OdGeMatrix3d* pXform = 0);

};


typedef OdSmartPtr<OdGsExtAccum> OdGsExtAccumPtr;


#include "TD_PackPop.h"


#endif // ODGSEXTACCUM_INC