zeus/include/zeus/CLineSeg.hpp

#pragma once

#include "zeus/CVector3f.hpp"

namespace zeus {
class CLineSeg {
public:
  CLineSeg(const CVector3f& start, const CVector3f& end) : x0_start(start), x18_end(end) {
    CVector3f tmp = (end - start).normalized();
    if (tmp.x() != 0.f || tmp.y() != 0.f || tmp.z() != 0.f)
      xc_dir = tmp.normalized();
    else
      xc_dir = CVector3f();
  }

  CVector3f x0_start;
  CVector3f xc_dir;
  CVector3f x18_end;
};
} // namespace zeus