Quat.h

   1 #ifndef QUAT_H
   2 #define QUAT_H
   3
   4 #include "vector.h"
   5
   6
   7 class Quat
   8 {
   9  public:
  10   Quat ();
  11   Quat (double, Vector);
  12   Quat (double, double, double, double);
  13   Quat (double, double, double);
  14
  15   Quat operator+(const Quat& q2) const;
  16   Quat operator-(const Quat& q2) const;
  17   Quat operator*(const Quat& q2) const;
  18   Quat inv () const;
  19   Quat conj () const;
  20   Quat scale (double) const;
  21
  22   double norm() const;
  23
  24
  25  private:
  26   double s;
  27   Vector v;
  28 };
  29
  30
  31 #endif