FreeWRL/FreeX3D  3.0.0
Public Member Functions
directedLine Class Reference

Public Member Functions

 directedLine (short dir, sampledLine *sl)
 
void init (short dir, sampledLine *sl)
 
Real * head ()
 
Real * tail ()
 
Real * getVertex (Int i)
 
Int get_npoints ()
 
directedLine * getPrev ()
 
directedLine * getNext ()
 
directedLine * getNextPolygon ()
 
sampledLine * getSampledLine ()
 
short getDirection ()
 
void putDirection (short dir)
 
void putPrev (directedLine *p)
 
void putNext (directedLine *p)
 
void insert (directedLine *nl)
 
void deletePolygonList ()
 
void deleteSinglePolygon ()
 
void deleteSinglePolygonWithSline ()
 
void deletePolygonListWithSline ()
 
void deleteSingleLine (directedLine *dline)
 
directedLine * deleteDegenerateLines ()
 
directedLine * deleteDegenerateLinesAllPolygons ()
 
directedLine * cutIntersectionAllPoly (int &cutOccur)
 
short isPolygon ()
 
Int compInY (directedLine *nl)
 
Int compInX (directedLine *nl)
 
directedLine ** sortAllPolygons ()
 
Int numEdges ()
 
Int numEdgesAllPolygons ()
 
Int numPolygons ()
 
short isConnected ()
 
Real polyArea ()
 
void printSingle ()
 
void printList ()
 
void printAllPolygons ()
 
void writeAllPolygons (char *filename)
 
directedLine * insertPolygon (directedLine *newpolygon)
 
directedLine * cutoffPolygon (directedLine *p)
 
Int toArraySinglePolygon (directedLine **array, Int index)
 
directedLine ** toArrayAllPolygons (Int &total_num_edges)
 
void connectDiagonal (directedLine *v1, directedLine *v2, directedLine **ret_p1, directedLine **ret_p2, sampledLine **generatedLine, directedLine *list)
 
void connectDiagonal_2slines (directedLine *v1, directedLine *v2, directedLine **ret_p1, directedLine **ret_p2, directedLine *list)
 
Int samePolygon (directedLine *v1, directedLine *v2)
 
void setRootBit ()
 
void resetRootBit ()
 
directedLine * findRoot ()
 
void rootLinkSet (directedLine *r)
 
directedLine * rootLinkFindRoot ()
 
directedLine * deleteChain (directedLine *begin, directedLine *end)
 

Detailed Description

Definition at line 41 of file directedLine.h.

The documentation for this class was generated from the following files: