message: adapt to voxblox
diff: -#ifndef NBVP_VOXBLOX_CAMERA_MODEL_H
  -#define NBVP_VOXBLOX_CAMERA_MODEL_H
  +#ifndef VOXBLOX_CAMERA_MODEL_H
  +#define VOXBLOX_CAMERA_MODEL_H
  #include <Eigen/Core>
  #include <glog/logging.h>
  #include <kindr/minimal/quat-transformation.h>
  -namespace nbvp_voxblox {
  +namespace voxblox {
  // Transformation type for defining sensor orientation.
  typedef kindr::minimal::QuatTransformationTemplate<double> Transformation;
  @@ -76,6 +76,6 @@ class CameraModel {
  Eigen::Vector3d aabb_min_;
  Eigen::Vector3d aabb_max_;
  };
  -} // namespace nbvp_voxblox
  +} // namespace voxblox
  -#endif // NBVP_VOXBLOX_CAMERA_MODEL_H
  +#endif // VOXBLOX_CAMERA_MODEL_H
  