#include "mouse_motion.h"
#include "../../view/state0.h"
#include "../actions/pan.h"
#include <GL/glut.h>

#define S state0

void
mouse_motion (int x, int y)
{
  if (S.pan.active)
    {
      pan (S.pan.begin[0], S.pan.begin[1], x, y);
      S.pan.begin[0] = x;
      S.pan.begin[1] = y;
    }
  
  return;
}