source: GTP/trunk/App/Demos/Illum/pathmap/Wsimplex.h @ 2197

// Wsimplex.h: interface for the Wsimplex class.
//
//////////////////////////////////////////////////////////////////////

#pragma once
class DelaunayMesh;
class Wbucket;
class WsubMesh;
#include "Vector.hpp"
#include <vector>

class Wsimplex  
{
        friend class DelaunayMesh;
public:
        Wsimplex(int dim=3);
        Wsimplex(Vector *q, Vector *w, int order=0);
        Wsimplex(Vector *q, Vector *w, Vector *e, int order=0);
        Wsimplex(Vector *sharp, Wsimplex *flat);
        Wsimplex::Wsimplex(Vector *q, Vector *w, Vector *e, Vector *r);
        virtual ~Wsimplex();

        int nearEdge();

        void cutlinkback(Wbucket* container);
        int inSmallSphere(Vector* guess);

        int verifyDelaunay(Vector* proxy);
        int adjacentToNothing();

        void print();

        Vector** getVertices();
        int getDimension();

        Wsimplex** getNeighbours();
        
        void linkback(Wbucket* container);
        int inCircle(Vector* guess) ; 
        double getRadius() ;
        Vector* getCircumcentre();
        Vector* getInteriorPoint();

private:
        int ID;
        int deleted;
        int dimension;
        void helloNeighbour(Wsimplex* theguynext);
        WsubMesh* cavity(Vector* proxy);
        void updateCentre();

        Wsimplex** neighbour;
        Wsimplex* inFrontOf;
        Wsimplex* behind;
        Vector** vertex;
        ::std::vector<Wbucket*> backlist;
        double sqrad;
        double radius;
        Vector* circumcentre;

public:
        int join(Wsimplex* other);
        int isComplete();

        Wsimplex* getBehind();
        Wsimplex* getFront();
        Wsimplex* getNeighboursFront(int which);


};