#ifndef _vertex_h
#define _vertex_h

typedef unsigned char  uchar;
typedef unsigned short ushort;
typedef unsigned int   uint;
typedef unsigned long  ulong;

typedef struct vertex {
  float x,y,z;
  int a,r,g,b;
  float u,v,d,w;
} vertex, *pvertex;


int vtx_sscan(const char *s, pvertex pv, int fTex);
double vtx_area(const vertex v[3]);
double vtx_bbaspect(const vertex v[3]);
double vtx_bbhoriz(const vertex v[3]);
double vtx_bbvert(const vertex v[3]);
double vtx_wratio(const vertex v[3]);
double vtx_wave(const vertex v[3]);
#endif /* _vertex_h */