Line.cc

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#include <cmath>
#include <utl/Line.h>
#include <utl/Plane.h>
#include <utl/ErrorLogger.h>

using namespace std;
using namespace utl;


Line::Line(const Point& anchor, const Vector& direction) :
  fAnchor(anchor)
{
  const double norm2 = direction.GetMag2();
  if (norm2) {
    fDirection = direction;
    fDirection /= sqrt(norm2);
  } else {
    ERROR("Line class initialized with invalid direction!");
    fDirection = Vector();
  }
}