3d/clipper.c File Reference

#include "3d.h"
#include "globvars.h"
#include "clipper.h"
#include "error.h"

Functions
void	init_free_points (void)
g3s_point *	get_temp_point ()
void	free_temp_point (g3s_point *p)
g3s_point *	clip_edge (int plane_flag, g3s_point *on_pnt, g3s_point *off_pnt)
void	clip_line (g3s_point **p0, g3s_point **p1, ubyte codes_or)
int	clip_plane (int plane_flag, g3s_point **src, g3s_point **dest, int *nv, g3s_codes *cc)
g3s_point **	clip_polygon (g3s_point **src, g3s_point **dest, int *nv, g3s_codes *cc)
Variables
int	free_point_num = 0
g3s_point	temp_points [MAX_POINTS_IN_POLY]
g3s_point *	free_points [MAX_POINTS_IN_POLY]

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Function Documentation

g3s_point* clip_edge (  int  plane_flag, g3s_point *  on_pnt, g3s_point *  off_pnt )

void clip_line (  g3s_point **  p0, g3s_point **  p1, ubyte  codes_or )

int clip_plane (  int  plane_flag, g3s_point **  src, g3s_point **  dest, int *  nv, g3s_codes *  cc )

g3s_point** clip_polygon (  g3s_point **  src, g3s_point **  dest, int *  nv, g3s_codes *  cc )

void free_temp_point (  g3s_point *  p  )

g3s_point* get_temp_point (   )

void init_free_points (  void   )

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Variable Documentation

int free_point_num = 0

g3s_point* free_points[MAX_POINTS_IN_POLY]

g3s_point temp_points[MAX_POINTS_IN_POLY]

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