geometry.h

   1 #ifndef GEOMETRIA_H
   2 #define GEOMETRIA_H
   3 #include "SDL/SDL.h"
   4 #include "SDL/SDL_opengl.h"
   5
   6 struct Ponto {
   7         double x,y;
   8 };
   9
  10 struct Vetor {
  11         double x,y;
  12 };
  13
  14 class Linha {
  15         private:
  16         Ponto vertices[2];
  17         public:
  18         void desenha();
  19         Linha(double x1,double y1,double x2, double y2);
  20         Linha(Ponto a, Ponto b) {vertices[0] = a; vertices[1] = b;}
  21 };
  22
  23 void drawCircle(double radius, int lines);
  24
  25 #endif