void EdgeSE3OdomDifferentialCalib::computeError()
{
const VertexSE3* v1 = dynamic_cast<const VertexSE3*>(_vertices[0]);
const VertexSE3* v2 = dynamic_cast<const VertexSE3*>(_vertices[1]);
const VertexOdomParams* params = dynamic_cast<const VertexOdomParams*>(_vertices[2]);
const Isometry3d& x1 = v1->estimate();
const Isometry3d& x2 = v2->estimate();
Isometry3d odom = internal::fromVectorMQT(measurement());
Eigen::Vector3d rpy = g2o::internal::toEuler(odom.linear());
// g2o::MotionMeasurement mma(odom.translation()(0), odom.translation()(1), rpy(2), diff_time_);
// g2o::VelocityMeasurement vel = g2o::OdomConvert::convertToVelocity(mma);
// vel.setVl(params->estimate()(0) * vel.vl());
// vel.setVr(params->estimate()(1) * vel.vr());
// g2o::MotionMeasurement mmb = g2o::OdomConvert::convertToMotion(vel, params->estimate()(2));
// odom.translation()(0) = mmb.x();
// odom.translation()(1) = mmb.y();
// rpy(2) = mmb.theta();
// odom.linear() = g2o::internal::fromEuler(rpy);
// move to cpp file
// implement translation scale
// implement rotation scale, which affects odometry translation
double drift_theta = params->estimate()(1) * fabs(rpy(2));
double drift_trans = params->estimate()(2) * odom.translation().norm();
Eigen::AngleAxisd drift_rot(drift_theta + drift_trans, Eigen::Vector3d::UnitZ());
odom.translation() = params->estimate()(0) * (drift_rot * odom.translation());
rpy(2) += drift_theta + drift_trans;
odom.linear() = g2o::internal::fromEuler(rpy);
Isometry3d delta = x2.inverse() * x1 * odom;
_error = internal::toVectorMQT(delta);
}
Eigen::Isometry3d DecodePose(const bot_core::position_3d_t& msg) {
Isometry3d ret;
ret.translation() = DecodeVector3d(msg.translation);
auto quaternion = DecodeQuaternion(msg.rotation);
ret.linear() = drake::math::quat2rotmat(quaternion);
ret.makeAffine();
return ret;
}
Isometry3d PrismaticJoint::jointTransform(double* const q) const
{
Isometry3d ret;
ret.linear().setIdentity();
ret.translation() = q[0] * translation_axis;
ret.makeAffine();
return ret;
}
Isometry3d RollPitchYawFloatingJoint::jointTransform(const Eigen::Ref<const VectorXd>& q) const
{
Isometry3d ret;
auto pos = q.middleRows<SPACE_DIMENSION>(0);
auto rpy = q.middleRows<RPY_SIZE>(SPACE_DIMENSION);
ret.linear() = rpy2rotmat(rpy);
ret.translation() = pos;
ret.makeAffine();
return ret;
}
Isometry3d RollPitchYawFloatingJoint::jointTransform(double* const q) const
{
Isometry3d ret;
Map<Vector3d> pos(&q[0]);
Map<Vector3d> rpy(&q[3]);
ret.linear() = rpy2rotmat(rpy);
ret.translation() = pos;
ret.makeAffine();
return ret;
}
//==============================================================================
Isometry3d getRandomTransform()
{
Isometry3d T = Isometry3d::Identity();
const Vector3d rotation = math::randomVector<3>(-DART_PI, DART_PI);
const Vector3d position = Vector3d(math::random(-1.0, 1.0),
math::random( 0.5, 1.0),
math::random(-1.0, 1.0));
T.translation() = position;
T.linear() = math::expMapRot(rotation);
return T;
}
void CollisionInterface::updateBodyNodes() {
int numNodes = mNodeMap.size();
for (std::map<BodyNode*, RigidBody*>::iterator it = mNodeMap.begin(); it != mNodeMap.end(); ++it) {
BodyNode *bn = it->first;
RigidBody *rb = it->second;
if (bn->getSkeleton()->getName() == "pinata")
continue;
Isometry3d W;
W.setIdentity();
W.linear() = rb->mOrientation;
W.translation() = rb->mPosition;
W.makeAffine();
bn->getSkeleton()->getJoint("freeJoint")->setTransformFromParentBodyNode(W);
//bn->updateTransform();
bn->getSkeleton()->computeForwardKinematics(true, false, false);
}
}
void evaluateXYZExpmapCubicSpline(double t, const PiecewisePolynomial<double> &spline, Isometry3d &body_pose_des, Vector6d &xyzdot_angular_vel, Vector6d &xyzddot_angular_accel) {
Vector6d xyzexp = spline.value(t);
auto derivative = spline.derivative();
Vector6d xyzexpdot = derivative.value(t);
Vector6d xyzexpddot = derivative.derivative().value(t);
xyzdot_angular_vel.head<3>() = xyzexpdot.head<3>();
xyzddot_angular_accel.head<3>() = xyzexpddot.head<3>();
Vector3d expmap = xyzexp.tail<3>();
auto quat_grad = expmap2quat(expmap,2);
Vector4d quat = quat_grad.value();
body_pose_des.linear() = quat2rotmat(quat);
body_pose_des.translation() = xyzexp.head<3>();
Vector4d quat_dot = quat_grad.gradient().value() * xyzexpdot.tail<3>();
quat_grad.gradient().gradient().value().resize(12,3);
Matrix<double,12,3> dE = quat_grad.gradient().gradient().value();
Vector3d expdot = xyzexpdot.tail<3>();
Matrix<double,4,3> Edot = matGradMult(dE,expdot);
Vector4d quat_ddot = quat_grad.gradient().value()*xyzexpddot.tail<3>() + Edot*expdot;
Matrix<double,3,4> M;
Matrix<double,12,4> dM;
quatdot2angularvelMatrix(quat,M,&dM);
xyzdot_angular_vel.tail<3>() = M*quat_dot;
xyzddot_angular_accel.tail<3>() = M*quat_ddot + matGradMult(dM,quat_dot)*quat_dot;
}
void evaluateXYZExpmapCubicSpline(double t,
const PiecewisePolynomial<double> &spline,
Isometry3d &body_pose_des,
Vector6d &xyzdot_angular_vel,
Vector6d &xyzddot_angular_accel) {
Vector6d xyzexp = spline.value(t);
auto derivative = spline.derivative();
Vector6d xyzexpdot = derivative.value(t);
Vector6d xyzexpddot = derivative.derivative().value(t);
// translational part
body_pose_des.translation() = xyzexp.head<3>();
xyzdot_angular_vel.head<3>() = xyzexpdot.head<3>();
xyzddot_angular_accel.head<3>() = xyzexpddot.head<3>();
// rotational part
auto expmap = xyzexp.tail<3>();
auto expmap_dot = xyzexpdot.tail<3>();
auto expmap_ddot = xyzexpddot.tail<3>();
// construct autodiff version of expmap
// autodiff derivatives represent first and second derivative w.r.t. time
// TODO(tkoolen): should use 1 instead of dynamic, but causes issues
// with eigen on MSVC 32 bit; should be fixed in 3.3
typedef AutoDiffScalar<Matrix<double, Dynamic, 1>> ADScalar;
// TODO(tkoolen): should use 1 instead of dynamic, but causes issues
// with eigen on MSVC 32 bit; should be fixed in 3.3
typedef AutoDiffScalar<Matrix<ADScalar, Dynamic, 1>> ADScalarSecondDeriv;
Matrix<ADScalarSecondDeriv, 3, 1> expmap_autodiff;
for (int i = 0; i < expmap_autodiff.size(); i++) {
expmap_autodiff(i).value() = expmap(i);
expmap_autodiff(i).derivatives().resize(1);
expmap_autodiff(i).derivatives()(0) = expmap_dot(i);
expmap_autodiff(i).derivatives()(0).derivatives().resize(1);
expmap_autodiff(i).derivatives()(0).derivatives()(0) = expmap_ddot(i);
}
auto quat_autodiff = expmap2quat(expmap_autodiff);
Vector4d quat = autoDiffToValueMatrix(autoDiffToValueMatrix(quat_autodiff));
body_pose_des.linear() = quat2rotmat(quat);
// angular velocity and acceleration are computed from quaternion derivative
// meaning of derivative vectors remains the same: first and second
// derivatives w.r.t. time
decltype(quat_autodiff) quat_dot_autodiff;
for (int i = 0; i < quat_dot_autodiff.size(); i++) {
quat_dot_autodiff(i).value() = quat_autodiff(i).derivatives()(0).value();
quat_dot_autodiff(i).derivatives().resize(1);
quat_dot_autodiff(i).derivatives()(0).value() =
quat_autodiff(i).derivatives()(0).derivatives()(0);
quat_dot_autodiff(i).derivatives()(0).derivatives().resize(1);
quat_dot_autodiff(i).derivatives()(0).derivatives()(0) =
std::numeric_limits<double>::quiet_NaN(); // we're not interested in
// second deriv of angular
// velocity
}
auto omega_autodiff =
(quatdot2angularvelMatrix(quat_autodiff) * quat_dot_autodiff).eval();
auto omega = xyzdot_angular_vel.tail<3>();
auto omega_dot = xyzddot_angular_accel.tail<3>();
for (int i = 0; i < omega_autodiff.size(); i++) {
omega(i) = omega_autodiff(i).value().value();
omega_dot(i) = omega_autodiff(i).derivatives()(0).value();
}
}
Vector6d bodySpatialMotionPD(
const RigidBodyTree &r, const DrakeRobotState &robot_state,
const int body_index, const Isometry3d &body_pose_des,
const Ref<const Vector6d> &body_v_des,
const Ref<const Vector6d> &body_vdot_des, const Ref<const Vector6d> &Kp,
const Ref<const Vector6d> &Kd, const Isometry3d &T_task_to_world) {
// @param body_pose_des desired pose in the task frame, this is the
// homogeneous transformation from desired body frame to task frame
// @param body_v_des desired [xyzdot;angular_velocity] in task frame
// @param body_vdot_des desired [xyzddot;angular_acceleration] in task
// frame
// @param Kp The gain in task frame
// @param Kd The gain in task frame
// @param T_task_to_world The homogeneous transform from task to world
// @retval twist_dot, [angular_acceleration, xyz_acceleration] in body frame
Isometry3d T_world_to_task = T_task_to_world.inverse();
KinematicsCache<double> cache = r.doKinematics(robot_state.q, robot_state.qd);
auto body_pose = r.relativeTransform(cache, 0, body_index);
const auto &body_xyz = body_pose.translation();
Vector3d body_xyz_task = T_world_to_task * body_xyz;
Vector4d body_quat = rotmat2quat(body_pose.linear());
std::vector<int> v_indices;
auto J_geometric =
r.geometricJacobian(cache, 0, body_index, body_index, true, &v_indices);
VectorXd v_compact(v_indices.size());
for (size_t i = 0; i < v_indices.size(); i++) {
v_compact(i) = robot_state.qd(v_indices[i]);
}
Vector6d body_twist = J_geometric * v_compact;
Matrix3d R_body_to_world = quat2rotmat(body_quat);
Matrix3d R_world_to_body = R_body_to_world.transpose();
Matrix3d R_body_to_task = T_world_to_task.linear() * R_body_to_world;
Vector3d body_angular_vel =
R_body_to_world *
body_twist.head<3>(); // body_angular velocity in world frame
Vector3d body_xyzdot =
R_body_to_world * body_twist.tail<3>(); // body_xyzdot in world frame
Vector3d body_angular_vel_task = T_world_to_task.linear() * body_angular_vel;
Vector3d body_xyzdot_task = T_world_to_task.linear() * body_xyzdot;
Vector3d body_xyz_des = body_pose_des.translation();
Vector3d body_angular_vel_des = body_v_des.tail<3>();
Vector3d body_angular_vel_dot_des = body_vdot_des.tail<3>();
Vector3d xyz_err_task = body_xyz_des - body_xyz_task;
Matrix3d R_des = body_pose_des.linear();
Matrix3d R_err_task = R_des * R_body_to_task.transpose();
Vector4d angleAxis_err_task = rotmat2axis(R_err_task);
Vector3d angular_err_task =
angleAxis_err_task.head<3>() * angleAxis_err_task(3);
Vector3d xyzdot_err_task = body_v_des.head<3>() - body_xyzdot_task;
Vector3d angular_vel_err_task = body_angular_vel_des - body_angular_vel_task;
Vector3d Kp_xyz = Kp.head<3>();
Vector3d Kd_xyz = Kd.head<3>();
Vector3d Kp_angular = Kp.tail<3>();
Vector3d Kd_angular = Kd.tail<3>();
Vector3d body_xyzddot_task =
(Kp_xyz.array() * xyz_err_task.array()).matrix() +
(Kd_xyz.array() * xyzdot_err_task.array()).matrix() +
body_vdot_des.head<3>();
Vector3d body_angular_vel_dot_task =
(Kp_angular.array() * angular_err_task.array()).matrix() +
(Kd_angular.array() * angular_vel_err_task.array()).matrix() +
body_angular_vel_dot_des;
Vector6d twist_dot = Vector6d::Zero();
Vector3d body_xyzddot = T_task_to_world.linear() * body_xyzddot_task;
Vector3d body_angular_vel_dot =
T_task_to_world.linear() * body_angular_vel_dot_task;
twist_dot.head<3>() = R_world_to_body * body_angular_vel_dot;
twist_dot.tail<3>() = R_world_to_body * body_xyzddot -
body_twist.head<3>().cross(body_twist.tail<3>());
return twist_dot;
}
Vector6d bodySpatialMotionPD(RigidBodyManipulator *r, DrakeRobotState &robot_state, const int body_index, const Isometry3d &body_pose_des, const Ref<const Vector6d> &body_v_des, const Ref<const Vector6d> &body_vdot_des, const Ref<const Vector6d> &Kp, const Ref<const Vector6d> &Kd, const Isometry3d &T_task_to_world)
{
// @param body_pose_des desired pose in the task frame, this is the homogeneous transformation from desired body frame to task frame
// @param body_v_des desired [xyzdot;angular_velocity] in task frame
// @param body_vdot_des desired [xyzddot;angular_acceleration] in task frame
// @param Kp The gain in task frame
// @param Kd The gain in task frame
// @param T_task_to_world The homogeneous transform from task to world
// @retval twist_dot, [angular_acceleration, xyz_acceleration] in body frame
if(!r->getUseNewKinsol())
{
throw std::runtime_error("bodySpatialMotionPD requires new kinsol format");
}
Isometry3d T_world_to_task = T_task_to_world.inverse();
r->doKinematicsNew(robot_state.q,robot_state.qd,false);
Vector3d origin = Vector3d::Zero();
auto body_pose = r->forwardKinNew(origin,body_index,0,2,0);
Vector3d body_xyz = body_pose.value().head<3>();
Vector3d body_xyz_task = T_world_to_task * body_xyz.colwise().homogeneous();
Vector4d body_quat = body_pose.value().tail<4>();
std::vector<int> v_indices;
auto J_geometric = r->geometricJacobian<double>(0,body_index,body_index,0,true,&v_indices);
VectorXd v_compact(v_indices.size());
for(size_t i = 0;i<v_indices.size();i++)
{
v_compact(i) = robot_state.qd(v_indices[i]);
}
Vector6d body_twist = J_geometric.value() * v_compact;
Matrix3d R_body_to_world = quat2rotmat(body_quat);
Matrix3d R_world_to_body = R_body_to_world.transpose();
Matrix3d R_body_to_task = T_world_to_task.linear() * R_body_to_world;
Vector3d body_angular_vel = R_body_to_world * body_twist.head<3>();// body_angular velocity in world frame
Vector3d body_xyzdot = R_body_to_world * body_twist.tail<3>();// body_xyzdot in world frame
Vector3d body_angular_vel_task = T_world_to_task.linear() * body_angular_vel;
Vector3d body_xyzdot_task = T_world_to_task.linear() * body_xyzdot;
Vector3d body_xyz_des = body_pose_des.translation();
Vector3d body_angular_vel_des = body_v_des.tail<3>();
Vector3d body_angular_vel_dot_des = body_vdot_des.tail<3>();
Vector3d xyz_err_task = body_xyz_des-body_xyz_task;
Matrix3d R_des = body_pose_des.linear();
Matrix3d R_err_task = R_des * R_body_to_task.transpose();
Vector4d angleAxis_err_task = rotmat2axis(R_err_task);
Vector3d angular_err_task = angleAxis_err_task.head<3>() * angleAxis_err_task(3);
Vector3d xyzdot_err_task = body_v_des.head<3>() - body_xyzdot_task;
Vector3d angular_vel_err_task = body_angular_vel_des - body_angular_vel_task;
Vector3d Kp_xyz = Kp.head<3>();
Vector3d Kd_xyz = Kd.head<3>();
Vector3d Kp_angular = Kp.tail<3>();
Vector3d Kd_angular = Kd.tail<3>();
Vector3d body_xyzddot_task = (Kp_xyz.array() * xyz_err_task.array()).matrix() + (Kd_xyz.array() * xyzdot_err_task.array()).matrix() + body_vdot_des.head<3>();
Vector3d body_angular_vel_dot_task = (Kp_angular.array() * angular_err_task.array()).matrix() + (Kd_angular.array() * angular_vel_err_task.array()).matrix() + body_angular_vel_dot_des;
Vector6d twist_dot = Vector6d::Zero();
Vector3d body_xyzddot = T_task_to_world.linear() * body_xyzddot_task;
Vector3d body_angular_vel_dot = T_task_to_world.linear() * body_angular_vel_dot_task;
twist_dot.head<3>() = R_world_to_body * body_angular_vel_dot;
twist_dot.tail<3>() = R_world_to_body * body_xyzddot - body_twist.head<3>().cross(body_twist.tail<3>());
return twist_dot;
}
bool AlignmentAlgorithmPlaneLinear::operator()(AlignmentAlgorithmPlaneLinear::TransformType& transform, const CorrespondenceVector& correspondences, const IndexVector& indices)
{
double err=0;
//If my correspondaces indices are less then a minimum threshold, stop it please
if ((int)indices.size()<minimalSetSize()) return false;
//My initial guess for the transformation it's the identity matrix
//maybe in the future i could have a less rough guess
transform = Isometry3d::Identity();
//Unroll the matrix to a vector
Vector12d x=homogeneous2vector(transform.matrix());
Matrix9x1d rx=x.block<9,1>(0,0);
//Initialization of variables, melting fat, i've so much space
Matrix9d H;
H.setZero();
Vector9d b;
b.setZero();
Matrix3x9d A;
//iteration for each correspondace
for (size_t i=0; i<indices.size(); i++)
{
A.setZero();
const Correspondence& c = correspondences[indices[i]];
const EdgePlane* edge = static_cast<const EdgePlane*>(c.edge());
//estraggo i vertici dagli edge
const VertexPlane* v1 = static_cast<const VertexPlane*>(edge->vertex(0));
const VertexPlane* v2 = static_cast<const VertexPlane*>(edge->vertex(1));
//recupero i dati dei piani
const AlignmentAlgorithmPlaneLinear::PointEstimateType& pi= v1->estimate();
const AlignmentAlgorithmPlaneLinear::PointEstimateType& pj= v2->estimate();
//recupeo le normali, mi servono per condizionare la parte rotazionale
Vector3d ni;
Vector3d nj;
Vector4d coeffs_i=pi.toVector();
Vector4d coeffs_j=pj.toVector();
ni=coeffs_i.head(3);
nj=coeffs_j.head(3);
//inizializzo lo jacobiano, solo la parte rotazionale (per ora)
A.block<1,3>(0,0)=nj.transpose();
A.block<1,3>(1,3)=nj.transpose();
A.block<1,3>(2,6)=nj.transpose();
if(DEBUG) {
cerr << "[DEBUG] PI"<<endl;
cerr << coeffs_i<<endl;
cerr << "[DEBUG] PJ "<<endl;
cerr << coeffs_j<<endl;
cerr << "[ROTATION JACOBIAN][PLANE "<<i<<"]"<<endl;
cerr << A<<endl;
}
//errore
//inizializzo errore
Vector3d ek;
ek.setZero();
ek=A*x.block<9,1>(0,0)-coeffs_i.head(3);
H+=A.transpose()*A;
b+=A.transpose()*ek;
err+=abs(ek.dot(ek));
if(DEBUG)
cerr << "[ROTATIONAL Hessian for plane "<<i<<"]"<<endl<<H<<endl;
if(DEBUG)
cerr << "[ROTATIONAL B for plane "<<i<<"]"<<endl<<b<<endl;
}
LDLT<Matrix9d> ldlt(H);
if (ldlt.isNegative()) return false;
rx=ldlt.solve(-b); // using a LDLT factorizationldlt;
x.block<3,1>(0,0)+=rx.block<3,1>(0,0);
x.block<3,1>(3,0)+=rx.block<3,1>(3,0);
x.block<3,1>(6,0)+=rx.block<3,1>(6,0);
if(DEBUG) {
cerr << "Solving the linear system"<<endl;
cerr << "------------>H"<<endl;
cerr << H<<endl;
cerr << "------------>b"<<endl;
cerr << b<<endl;
cerr << "------------>rx"<<endl;
cerr << rx<<endl;
cerr << "------------>xTEMP"<<endl;
cerr << vector2homogeneous(x)<<endl<<endl;
cerr << "łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł"<<endl;
cerr << "łłłłłłłłłłł Ringraziamo Cthulhu la parte rotazionale è finitałłłłłłłłłłł"<<endl;
cerr << "łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł łłłłłłłłłłł"<<endl;
}
Matrix4d Xtemp=vector2homogeneous(x);
//now the problem si solved but i could have (and probably i have!)
//a not orthogonal rotation matrix, so i've to recondition it
Matrix3x3d R=Xtemp.block<3,3>(0,0);
// recondition the rotation
JacobiSVD<Matrix3x3d> svd(R, Eigen::ComputeThinU | Eigen::ComputeThinV);
if (svd.singularValues()(0)<.5) return false;
R=svd.matrixU()*svd.matrixV().transpose();
Isometry3d X = Isometry3d::Identity();
X.linear()=R;
X.translation()= x.block<3,1>(0,3);
if(DEBUG)
cerr << "X dopo il ricondizionamento appare come:"<<endl;
if(DEBUG)
cerr << X.matrix()<<endl;
Matrix3d H2=Matrix3d::Zero();
Vector3d b2=Vector3d::Zero();
Vector3d A2=Vector3d::Zero();
//at this point rotation is cured, now it's time to work on the translation
for (size_t i=0; i<indices.size(); i++)
{
if(DEBUG)
cerr << "[TRANSLATION JACOBIAN START][PLANE "<<i<<"]"<<endl;
const Correspondence& c = correspondences[indices[i]];
const EdgePlane* edge = static_cast<const EdgePlane*>(c.edge());
//estraggo i vertici dagli edge
const VertexPlane* v1 = static_cast<const VertexPlane*>(edge->vertex(0));
const VertexPlane* v2 = static_cast<const VertexPlane*>(edge->vertex(1));
//recupero i dati dei piani
const AlignmentAlgorithmPlaneLinear::PointEstimateType& pi= v1->estimate();
const AlignmentAlgorithmPlaneLinear::PointEstimateType& pj= v2->estimate();
//recupeo le normali, mi servono per condizionare la parte rotazionale
Vector3d ni;
Vector3d nj;
Vector4d coeffs_i=pi.toVector();
Vector4d coeffs_j=pj.toVector();
double di;
double dj;
ni=coeffs_i.head(3);
nj=coeffs_j.head(3);
di=coeffs_i(3);
dj=coeffs_j(3);
if(DEBUG)
cerr << "[TRANSLATION JACOBIAN][ JACOBIAN IS: ]"<<endl;
A2=(-nj.transpose()*R.transpose());
if(DEBUG)
cerr << A2<<endl;
double ek;
ek=dj+A2.transpose()*X.translation()-di;
H2+=A2*A2.transpose();
b2+= (A2.transpose()*ek);
err += abs(ek*ek);
if(DEBUG)
cerr << "[TRANSLATIONAL Hessian for plane "<<i<<"]"<<endl<<H2<<endl;
if(DEBUG)
cerr << "[TRANSLATIONAL B for plane "<<i<<"]"<<endl<<b2<<endl;
}
if(DEBUG)
cerr << "[FINAL][TRANSLATIONAL Hessian]"<<endl<<H2<<endl;
if(DEBUG)
cerr << "[FINAL][TRANSLATIONAL B]"<<endl<<b2<<endl;
//solving the system
Vector3d dt;
LDLT<Matrix3d> ldlt2(H2);
dt=ldlt2.solve(-b2); // using a LDLT factorizationldlt;
if(DEBUG)
cerr << "[FINAL][TRANSLATIONAL DT]"<<endl<<dt<<endl;
X.translation()+=dt;
transform = X;
if(DEBUG)
{
cerr << "TRANSFORM found: " << endl<< endl<< endl;
cerr << g2o::internal::toVectorMQT(X) << endl;;
cerr << transform.matrix()<< endl;;
}
return true;
}
