igeompoly.h

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#pragma once
// igeompoly.h
 
 
#include "ilinktype.h"
#include "dim.h"
#include "base/src/farray.h"
 
namespace itasca {
 class IThing;
}
 
namespace itascaxd {
 using namespace itasca;
 
 class IGeomPoint;
 class IGeomEdge;
 class GeomBase;
 class IGeomPoly {
 public:
 inline static const TType type_ = 0x4c815bce;
 
 virtual IThing * getIThing()=0;
 virtual const IThing * getIThing() const=0;
 
 virtual uint64 getSize() const=0;
 virtual uint64 getNumFakeEdges() const =0;
 virtual IGeomEdge * getEdge(uint32 index)=0;
 virtual const IGeomEdge * getEdge(uint32 index) const=0;
 virtual bool addEdge(IGeomEdge *edge,bool throwException=true,bool forceFlip=false)=0;
 virtual IGeomEdge * removeEdge()=0;
 virtual bool isValid() const=0;
 virtual IGeomPoint * getPoint(uint32 index)=0;
 virtual const IGeomPoint *getPoint(uint32 index) const=0;
 virtual bool getFlip(uint32 index) const=0;
 virtual DVect getVector(uint32 index) const=0;
 virtual DVect getCentroid() const=0;
 virtual double getArea() const=0;
 virtual DAVect getDANormal() const=0;
 virtual DVect3 getNormal() const=0;
 virtual bool isPlanar(const double &tolerance=1e-7) const=0;
 virtual bool isConvex(const double &tolerance=1e-7) const=0;
 virtual bool isIn(const DVect &v,DVect *on=0,const double &tolerance=1e-7) const=0;
 virtual DVect getClosestPoint(const DVect &v) const=0;
 
 virtual int getConnectIndex() const { return 0; }
 virtual int getManifoldIndex() const { return 0; }
 virtual int getFrontSideIndex() const { return 0; }
 virtual int getBackSideIndex() const { return 0; }
 
 virtual CLinkType<IGeomPoly> getNext(uint32 index) const=0;
 virtual LinkType<IGeomPoly> getNext(uint32 index) =0;
 virtual const GeomBase * getGeomBase() const=0;
 virtual DVect convertToGlobal(double u, double v) const =0;
#ifdef THREED
 virtual DVect2 convertToLocal(const DVect &pos) const =0;
#endif
 
 virtual void triangulatedList(FArray<DVect> * ret, const double &tolerance = 1e-7)=0;
 
 virtual uint32 index(const IGeomEdge *edge) const = 0;
 virtual uint32 index(const IGeomPoly *vert) const = 0;
 virtual void setEdge(uint32 ind, IGeomEdge *edge) = 0;
 
 };
} // namespace itascaxd
// EoF