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exchange/exchangesource/Viewer/MarkupTessConnector.h
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exchange/exchangesource/Viewer/MarkupTessConnector.h
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/***********************************************************************************************************************
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*
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* Copyright (c) 2010 - 2022 by Tech Soft 3D, Inc.
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* The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
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* as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
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* of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized
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* employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the
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* scope and manner of such use.
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*
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***********************************************************************************************************************/
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#ifndef A3D_MKP_CONNECTOR
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#define A3D_MKP_CONNECTOR
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#include <vector>
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#include "Connector.h"
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#include <assert.h>
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class A3DVisitorContainer;
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/*********************************************************************************************
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A3DMarkupTessDataConnectorCreator is in charge of creating new A3DMarkupTessConnector
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each time a graphical state change when traversing markup tessellation structure
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At the end, A3DMarkupTessDataConnectorCreator ensure that
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Tesselated data (point, polyline, triangles, Cone, text) that have the same Graphical data
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(color, linestyle , pattern) and same local Matrix are group in the same MarkupTessConnector
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**********************************************************************************************/
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class A3DMarkupTessConnector;
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class A3DMarkupTessDataConnectorCreator
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{
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public:
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A3DMarkupTessDataConnectorCreator(std::vector<A3DMarkupTessConnector*>& a_rvMkpTessConnector);
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~A3DMarkupTessDataConnectorCreator();
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A3DStatus pushMatrix(const double* a_pdLocalMatrix);
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A3DStatus popMatrix();
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const double* GetCurrentWorldMatrix() { return &m_adCurrentWorldMatrix[0]; }
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A3DMarkupTessConnector& GetMarkupTessConnector(const double* pdMatrix);
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A3DMarkupTessConnector& GetMarkupTessConnector(unsigned uiExtraDataValue, bool& bCameraDependant);
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bool HasStartToDrawSet() const { return m_bStartToDrawSet; }
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private:
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// assignement operator can't work because of the ref member (std::vector<A3DMarkupTessConnector*>&)
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A3DMarkupTessDataConnectorCreator& operator= (const A3DMarkupTessDataConnectorCreator&) { assert(false); return *this; }
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private:
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bool m_bStartToDrawSet;
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//Camera dependant Parameter:
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bool m_bFaceViewActivated;
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bool m_bFramedrawActivated;
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bool m_bFixedSizeActivated;
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std::vector<A3DMarkupTessConnector*>& m_rvMarkupTessData;
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double m_adCurrentWorldMatrix[16];
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std::vector<double> m_adPushedWorldMatrices;
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};
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/*********************************************************************************************
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PMI Text entry
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*********************************************************************************************/
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class A3DPMITextEntry
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{
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public:
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A3DPMITextEntry() : m_dTextWidth(0.0), m_dTextHeight(0.0f), m_apcText(NULL) {}
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A3DPMITextEntry(A3DDouble a_dTextWidth, A3DDouble a_dTextHeight,
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A3DFontKeyData const& a_rFontKeyData, A3DUTF8Char* a_apcText) :
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m_dTextWidth(a_dTextWidth), m_dTextHeight(a_dTextHeight), m_oFontKeyData(a_rFontKeyData)
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{
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SetText(a_apcText);
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}
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~A3DPMITextEntry()
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{
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free(m_apcText);
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}
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void SetTextWidth(A3DDouble a_dValue) { m_dTextWidth = a_dValue; }
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void SetTextHeight(A3DDouble a_dValue) { m_dTextHeight = a_dValue; }
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A3DDouble GetTextWidth() const { return m_dTextWidth; }
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A3DDouble GetTextHeight() const { return m_dTextHeight; }
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void SetText(A3DUTF8Char const * a_apcText)
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{
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auto iSize = strlen(a_apcText);
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m_apcText = (A3DUTF8Char*)malloc(iSize + 1);
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strcpy_s(m_apcText, iSize + 1, a_apcText);
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}
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A3DUTF8Char* GetText() const { return m_apcText; }
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A3DFontKeyData const& GetFontKeyData() { return m_oFontKeyData; }
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private:
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A3DDouble m_dTextWidth;
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A3DDouble m_dTextHeight;
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A3DFontKeyData m_oFontKeyData;
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A3DUTF8Char* m_apcText;
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};
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/*********************************************************************************************
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Markup Tessellation
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**********************************************************************************************/
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class A3DMarkupTessConnector : public A3DConnector
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{
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friend class A3DMarkupConnector;
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friend class A3DMarkupTessDataConnectorCreator;
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public:
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A3DMarkupTessConnector();
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A3DMarkupTessConnector(A3DMarkupTessConnector& a_PreviousTessConnector);
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~A3DMarkupTessConnector();
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A3DStatus TraverseMarkupTessWithSameGraphicsAttributes(A3DVisitorContainer* pVisitor);
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bool HasAlreadySomethingToDisplay() const { return (m_adPoints.size() != 0) || (m_adPolylineCoords.size() != 0)
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|| (m_aiPolylineIndices.size() != 0)
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|| (m_adTriangleList.size() != 0) || (m_adCylinder.size() != 0)
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|| (m_apTexts.size() != 0); }
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// Geometrical Data
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std::vector<double> const& GetPolyLineCoords() const { return m_adPolylineCoords; }
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std::vector<int> const& GetPolyLineIndices() const { return m_aiPolylineIndices; }
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std::vector<A3DPMITextEntry*> const& GetTextEntries() const { return m_apTexts; }
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std::vector<double> const& GetTriangles() const { return m_adTriangleList; }
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std::vector<double> const& GetCylinder() const { return m_adCylinder;}
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std::vector<double> const& GetPoints() const { return m_adPoints;}
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// Transfo
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double const * GetWorldMatrix() const { return &m_adWorldMatrix[0]; }
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void GetFrameDrawWorldOffset(double a_adOfs[3]) const
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{ memcpy(a_adOfs, m_adViewDependantParameter, sizeof(m_adViewDependantParameter)); }
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A3DStatus ComputeCameraDependantMatrix( double const * pdProjMatrix,
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int const * aiViewport,
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long const * Rect, // TOP_LEFT(X,Y) BOTTOM_RIGHT(X,Y)
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double* m_adPerViewMatrix);
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bool IsHidden() const { return (m_ucBehaviour&0x01) == 0 ? false : true; }
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bool HasFrame() const { return (m_ucBehaviour&0x02) == 0 ? false : true; }
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bool IsNotModifiable() const { return (m_ucBehaviour&0x04) == 0 ? false : true; }
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bool IsZoomable() const { return (m_ucBehaviour&0x08) == 0 ? false : true; }
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bool IsOnTop() const { return (m_ucBehaviour&0x10) == 0 ? false : true; }
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bool IsFacingView() const { return m_bFaceView ; }
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bool IsFrameDraw() const { return m_bFrameDraw ; }
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bool HasColorSetup() const { return m_adRGB[0] >= 0.0; }
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// Graphic
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void GetColor(double a_adRGB[3]) const
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{
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//memcpy(a_adRGB, m_adRGB, sizeof(m_adRGB));
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a_adRGB[0] = m_adRGB[0];
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a_adRGB[1] = m_adRGB[1];
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a_adRGB[2] = m_adRGB[2];
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}
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double GetLineWidth() const { return m_dLineWidth;}
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int GetStyleIndexLineStyle() const { return m_iGraphStyleIndexLinsStyle;}
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int GetPicturePattennIndex() const { return m_iGraphVPicturePatternIndex;}
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private:
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static A3DStatus GetMarkupTessellation( const A3DTessBaseData& sTessBaseData,
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const A3DTessMarkupData* pTessMarkupData,
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const bool bIsText,
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std::vector<A3DMarkupTessConnector*>& asMarkupTessDataConnector,
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double a_dParallelToScreenPMIScale);
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private:
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#ifdef _MSC_VER
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#pragma warning(push)
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#pragma warning(disable:4251) // Suppress the warning C4251 because it leads to have that kind of warning : "warning
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// C4251: 'A3DVisitorColorMaterials::m_apsCascadedAttribute' : class 'std::vector<_Ty>' needs to have dll-interface to
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// be used by clients of class 'A3DVisitorColorMaterials"
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// This is because of the "dllexport" on the visitor classes, as they use stl members and it seems that stl causes
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// warning with dllexport with microsoft compiler
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#endif // _MSC_VER
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// Parameter useful to compute camera dependant Matrix
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bool m_bFaceView;
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bool m_bFrameDraw;
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bool m_bSymbol;
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bool m_bFixedSize;
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bool m_bIsText;
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double m_adViewDependantParameter[3];
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unsigned m_uiFixedSizePatternIndex;
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char m_ucBehaviour;
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double m_adModelMatrix[16];
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double m_adProjMatrix[16];
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//Transfo
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double m_adWorldMatrix[16];
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//Graphic
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double m_adRGB[3];
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double m_dLineWidth;
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int m_iGraphStyleIndexLinsStyle;
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int m_iGraphVPicturePatternIndex;
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//Geometrical data
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std::vector<double> m_adPoints;
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std::vector<int> m_aiPolylineIndices;
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std::vector<double> m_adPolylineCoords;
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std::vector<double> m_adTriangleList;
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std::vector<double> m_adCylinder; // n x (m_dRadiusBase, m_dRadiusTop, m_dHeight)
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//Text
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std::vector<A3DPMITextEntry*> m_apTexts;
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif // _MSC_VER
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};
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#endif
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