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/*  Visualization Library                                                             */
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#ifndef Ray_INCLUDE_ONCE
#define Ray_INCLUDE_ONCE

#include <vlCore/Vector4.hpp>

namespace vl
{
  class Ray
  {
  public:
    const vec3& direction() const { return mDirection; }
    const vec3& origin() const { return mOrigin; }
    void setDirection(const vec3& dir) { mDirection = dir; }
    void setOrigin(const vec3& orig) { mOrigin = orig; }

  protected:
    vec3 mDirection;
    vec3 mOrigin;
  };
}

#endif