Plane.h

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#ifndef _PLANE_H_
#define _PLANE_H_
 
#include "Matrix.h"
#include "Vector.h"
 
class Plane {
  public:
    Plane();
    ~Plane();
 
    void setPlane(const float&, const float&, const float&, const float&);
    void normalize();
    float distanceToPoint(const float&, const float&, const float&);
    int classifyPoint(const float&, const float&, const float&);
    void getNormalVector(Vector &) const;
    void getDefinition(float&, float&, float&, float&) const;
 
  private:
    float a_, b_, c_, d_;
};
 
#endif