movieoutput.h

source code to compute the visibility polygon of a point in a polygon.

#ifndef MOVIEOUT_H
#define MOVIEOUT_H

#include "cell.h"
#include "Movie.h"

#define TAG1 19
#define TAG2 29
#define TAG3 39

#define MOVIE_MAXPTS	(100)
#define BORDER_WIDTH	(.004)
#define PATH_WIDTH	(.002)
#define ROBOT_WIDTH	(.01)
#define RESOLUTION	(.01)

class Obstacle;
class PInfo;
class PGNode;

void MakeMovie(char **argv, int argc, PInfo *pInfo);
void MakeMultiMovie(char **argv, int argc, PInfo *pInfo1, PInfo *pInfo2);

class PursuerMovie : public MC_Movie {

public:
  int bDrawCells;
  int bDrawPolys;
  int bDrawGaps;
  int bFast;
  double resolution;

  void AddObstacles(WorldInfo *wInfo);
  void AddFrames(PInfo *pInfo);
  void AddCells(PInfo *pInfo);
  void AddRobot(WorldInfo *wInfo, PInfo *pInfo);
  void AddVPolys(CellInfo *cInfo);
  void AddGaps(PInfo *pInfo);
  void SetOutput(char **argv, int argc);
  double CalculateWidth(Obstacle *border);

protected:

  void DumpVisPoly(List<MC_MovieObject> *addList, MC_ObjectNature nat,
		VPoly *vpoly);
  void DumpGaps(List<MC_MovieObject> *addList, double width,
		MC_ObjectNature dirty,
		MC_ObjectNature clean, PGNode *node, VPoly *vpoly);
  void DumpLine(List<MC_MovieObject> *addList, double width, 
                MC_ObjectNature nat, int tag, double x1, double y1,
                double x2, double y2);
};

class MultiMovie: public PursuerMovie {

public:
  void AddFrames(PInfo *pInfo1, PInfo *pInfo2);

};

#endif