CuboidObject.h

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//==============================================================================================
//  FILENAME    :   CuboidObject.h
//  AUTHOR      :   Liang Liu
//  CREATION    :   2009-05-18
//  Copyright (C) MicroStrategy Incorporated 2009
//  All Rights Reserved
//==============================================================================================
#ifndef MsiChart_CuboidObject_h
#define MsiChart_CuboidObject_h

#include "PDCHeader/PDCvector"
#include "Shape3DObject.h"
#include "Transformer.h"
#include "Axis.h"

namespace MsiChart
{   
    typedef enum  
    {
        CS_BOX,     
        CS_PYRAMID, 
        CS_SPHERE,  
        CS_OCTAGON, 
        CS_CUT_CORNER,  
        CS_PLUS_SYMBOL_THIN, 
        CS_PLUS_SYMBOL_THICK,
        CS_X_SHAPE,
        CS_TETRAHEDRON,
        CS_STAR
    } CuboidSubtype;    

    /* Extra parameter for CS_BOX.
    */
    typedef enum
    {
        BST_ALL,
        BST_WITHOUT_X_SIDE,
        BST_WITHOUT_Y_SIDE,
        BST_WITHOUT_Z_SIDE
    } BoxSurfaceType;

    class CuboidObject: public Shape3DObject
    {
    public:
        typedef MSynch::SmartPtr<CuboidObject> Ptr;

        CuboidObject(const TripleId& irTripleId, GraphObjectManager* ipManager, const DPoint3D& irStartVertex, const DPoint3D& irEndVertex,
            GraphCollectionObject* ipParentObject = NULL, bool iHasFill = true, Int32 iCuboidSubtype = CS_BOX, Int32 iBoxSurfaceType = BST_ALL); 
        virtual ~CuboidObject();

        void GenerateGridLinesForXAxis(const std::vector<double>& irGridLinePositions, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList) const;

        void GenerateGridLinesForYAxis(const std::vector<double>& irGridLinePositions, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList) const;

        void GenerateGridLinesForZAxis(const std::vector<double>& irGridLinePositions, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList) const;

        void GenerateInterlacedGridsForXAxis(const std::vector<double>& irGridLinePositions, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList) const;
        void GenerateInterlacedGridsForYAxis(const std::vector<double>& irGridLinePositions, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList) const;
        void GenerateInterlacedGridsForZAxis(const std::vector<double>& irGridLinePositions, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList) const;


    private:
        void hAddFacesForCuboid(Int32 iBoxSurfaceType); 
        void hAddFacesForPyramid();
        void hAddHalfFacesForSphere();
        void hAddFacesForOctagon();
        void hAddFacesForCutCorner();
        void hAddFacesForPlus();
        void hAddFacesForTetrahedron();
        void hAddFacesForStar();
        void hPreprocessVertices();
        DPoint3D hCoordTransform(const DPoint3D& irPoint) const;
        DPoint3D hReverseCoordTransform(const DPoint3D& irPoint) const;
        void hProcessQuadrangle(const DPoint3D& irA, const DPoint3D& irB, const DPoint3D& irC, const DPoint3D& irD, const DVector3D& irNormal);
        void hProcessTriangle(const DPoint3D& irA, const DPoint3D& irB, const DPoint3D& irC, const DVector3D& irNormal);
        void hCreateOneGridLine(const DPoint3D& irStartPoint, const DPoint3D& irEndPoint, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList) const;
        void hCreateOneGridBox(const DPoint3D& irStartPoint, const DPoint3D& irEndPoint, GraphCollectionObject* ipGridCollection,
            std::vector<GraphObject::Ptr>& iorGraphObjectList, Int32 iBoxSurfaceType) const;

        DPoint3D mStartVertex;
        DPoint3D mEndVertex;
        Int32 mCuboidSubtype;
        Transformer* mpTransformer;     
    };      
}
#endif