Method IntersectionPoint

Modules/Core/src/DataManagement/mitkPlaneGeometry.cpp:653–673

  }

  bool PlaneGeometry::IntersectionPoint(const Line3D &line, Point3D &intersectionPoint) const
  {
    Vector3D planeNormal = this->GetNormal();
    planeNormal.Normalize();

    Vector3D lineDirection = line.GetDirection();
    lineDirection.Normalize();

    double t = planeNormal * lineDirection;
    if (fabs(t) < eps)
    {
      return false;
    }

    Vector3D diff;
    diff = this->GetOrigin() - line.GetPoint();
    t = (planeNormal * diff) / t;

    intersectionPoint = line.GetPoint() + lineDirection * t;
    return true;
  }

  bool PlaneGeometry::IntersectionPointParam(const Line3D &line, double &t) const
  {