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      // | 
    
    
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      // Copyright (c) 2017 CNRS, NYU, MPI Tübingen | 
    
    
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      // | 
    
    
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      // This file is part of tsid | 
    
    
      | 5 | 
      
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      // tsid is free software: you can redistribute it | 
    
    
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      // and/or modify it under the terms of the GNU Lesser General Public | 
    
    
      | 7 | 
      
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      // License as published by the Free Software Foundation, either version | 
    
    
      | 8 | 
      
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      // 3 of the License, or (at your option) any later version. | 
    
    
      | 9 | 
      
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      // tsid is distributed in the hope that it will be | 
    
    
      | 10 | 
      
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      // useful, but WITHOUT ANY WARRANTY; without even the implied warranty | 
    
    
      | 11 | 
      
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      // of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 
    
    
      | 12 | 
      
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      // General Lesser Public License for more details. You should have | 
    
    
      | 13 | 
      
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      // received a copy of the GNU Lesser General Public License along with | 
    
    
      | 14 | 
      
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      // tsid If not, see | 
    
    
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      // <http://www.gnu.org/licenses/>. | 
    
    
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      // | 
    
    
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      #include "tsid/formulations/inverse-dynamics-formulation-acc-force.hpp" | 
    
    
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      #include "tsid/math/constraint-bound.hpp" | 
    
    
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      #include "tsid/math/constraint-inequality.hpp" | 
    
    
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      using namespace tsid; | 
    
    
      | 24 | 
      
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      using namespace math; | 
    
    
      | 25 | 
      
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      using namespace tasks; | 
    
    
      | 26 | 
      
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      using namespace contacts; | 
    
    
      | 27 | 
      
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      using namespace solvers; | 
    
    
      | 28 | 
      
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      using namespace std; | 
    
    
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      | 30 | 
      
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      typedef pinocchio::Data Data; | 
    
    
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      ✗ | 
      InverseDynamicsFormulationAccForce::InverseDynamicsFormulationAccForce( | 
    
    
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          const std::string &name, RobotWrapper &robot, bool verbose) | 
    
    
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          : InverseDynamicsFormulationBase(name, robot, verbose), | 
    
    
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            m_data(robot.model()), | 
    
    
      | 36 | 
      
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            m_baseDynamics(new math::ConstraintEquality( | 
    
    
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                "base-dynamics", robot.nv() - robot.na(), robot.nv())), | 
    
    
      | 38 | 
      
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            m_solutionDecoded(false) { | 
    
    
      | 39 | 
      
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        m_t = 0.0; | 
    
    
      | 40 | 
      
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        m_v = robot.nv(); | 
    
    
      | 41 | 
      
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        m_u = robot.nv() - robot.na(); | 
    
    
      | 42 | 
      
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        m_k = 0; | 
    
    
      | 43 | 
      
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        m_eq = m_u; | 
    
    
      | 44 | 
      
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        m_in = 0; | 
    
    
      | 45 | 
      
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        m_hqpData.resize(2); | 
    
    
      | 46 | 
      
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        m_Jc.setZero(m_k, m_v); | 
    
    
      | 47 | 
      
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        h_fext.setZero(m_v); | 
    
    
      | 48 | 
      
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        m_hqpData[0].push_back( | 
    
    
      | 49 | 
      
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            solvers::make_pair<double, std::shared_ptr<ConstraintBase> >( | 
    
    
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                1.0, m_baseDynamics)); | 
    
    
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      } | 
    
    
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      | 53 | 
      
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      Data &InverseDynamicsFormulationAccForce::data() { return m_data; } | 
    
    
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      unsigned int InverseDynamicsFormulationAccForce::nVar() const { | 
    
    
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        return m_v + m_k; | 
    
    
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      } | 
    
    
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      unsigned int InverseDynamicsFormulationAccForce::nEq() const { return m_eq; } | 
    
    
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      unsigned int InverseDynamicsFormulationAccForce::nIn() const { return m_in; } | 
    
    
      | 62 | 
      
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      | 63 | 
      
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      void InverseDynamicsFormulationAccForce::resizeHqpData() { | 
    
    
      | 64 | 
      
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        m_Jc.setZero(m_k, m_v); | 
    
    
      | 65 | 
      
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        m_baseDynamics->resize(m_u, m_v + m_k); | 
    
    
      | 66 | 
      
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        for (HQPData::iterator it = m_hqpData.begin(); it != m_hqpData.end(); it++) { | 
    
    
      | 67 | 
      
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          for (ConstraintLevel::iterator itt = it->begin(); itt != it->end(); itt++) { | 
    
    
      | 68 | 
      
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            itt->second->resize(itt->second->rows(), m_v + m_k); | 
    
    
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          } | 
    
    
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        } | 
    
    
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      } | 
    
    
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      template <class TaskLevelPointer> | 
    
    
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      void InverseDynamicsFormulationAccForce::addTask(TaskLevelPointer tl, | 
    
    
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                                                       double weight, | 
    
    
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                                                       unsigned int priorityLevel) { | 
    
    
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        if (priorityLevel > m_hqpData.size()) m_hqpData.resize(priorityLevel); | 
    
    
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        const ConstraintBase &c = tl->task.getConstraint(); | 
    
    
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        if (c.isEquality()) { | 
    
    
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          tl->constraint = | 
    
    
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              std::make_shared<ConstraintEquality>(c.name(), c.rows(), m_v + m_k); | 
    
    
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          if (priorityLevel == 0) m_eq += c.rows(); | 
    
    
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        } else  // if(c.isInequality()) | 
    
    
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        { | 
    
    
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          tl->constraint = | 
    
    
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              std::make_shared<ConstraintInequality>(c.name(), c.rows(), m_v + m_k); | 
    
    
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          if (priorityLevel == 0) m_in += c.rows(); | 
    
    
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        } | 
    
    
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        // don't use bounds for now because EiQuadProg doesn't exploit them anyway | 
    
    
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        //  else | 
    
    
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        //    tl->constraint = new ConstraintBound(c.name(), m_v+m_k); | 
    
    
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        m_hqpData[priorityLevel].push_back( | 
    
    
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            make_pair<double, std::shared_ptr<ConstraintBase> >(weight, | 
    
    
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                                                                tl->constraint)); | 
    
    
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      } | 
    
    
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      bool InverseDynamicsFormulationAccForce::addMotionTask( | 
    
    
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          TaskMotion &task, double weight, unsigned int priorityLevel, | 
    
    
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          double transition_duration) { | 
    
    
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        PINOCCHIO_CHECK_INPUT_ARGUMENT( | 
    
    
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            weight >= 0.0, "The weight needs to be positive or equal to 0"); | 
    
    
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        PINOCCHIO_CHECK_INPUT_ARGUMENT( | 
    
    
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            transition_duration >= 0.0, | 
    
    
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            "The transition duration needs to be greater than or equal to 0"); | 
    
    
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        auto tl = std::make_shared<TaskLevel>(task, priorityLevel); | 
    
    
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        m_taskMotions.push_back(tl); | 
    
    
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        addTask(tl, weight, priorityLevel); | 
    
    
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        return true; | 
    
    
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      } | 
    
    
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      bool InverseDynamicsFormulationAccForce::addForceTask( | 
    
    
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          TaskContactForce &task, double weight, unsigned int priorityLevel, | 
    
    
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          double transition_duration) { | 
    
    
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        PINOCCHIO_CHECK_INPUT_ARGUMENT( | 
    
    
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            weight >= 0.0, "The weight needs to be positive or equal to 0"); | 
    
    
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        PINOCCHIO_CHECK_INPUT_ARGUMENT( | 
    
    
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            transition_duration >= 0.0, | 
    
    
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            "The transition duration needs to be greater than or equal to 0"); | 
    
    
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        auto tl = std::make_shared<TaskLevelForce>(task, priorityLevel); | 
    
    
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        m_taskContactForces.push_back(tl); | 
    
    
      | 124 | 
      
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        addTask(tl, weight, priorityLevel); | 
    
    
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        return true; | 
    
    
      | 126 | 
      
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      } | 
    
    
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      | 128 | 
      
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      bool InverseDynamicsFormulationAccForce::addActuationTask( | 
    
    
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          TaskActuation &task, double weight, unsigned int priorityLevel, | 
    
    
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          double transition_duration) { | 
    
    
      | 131 | 
      
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        PINOCCHIO_CHECK_INPUT_ARGUMENT( | 
    
    
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            weight >= 0.0, "The weight needs to be positive or equal to 0"); | 
    
    
      | 133 | 
      
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        PINOCCHIO_CHECK_INPUT_ARGUMENT( | 
    
    
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            transition_duration >= 0.0, | 
    
    
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            "The transition duration needs to be greater than or equal to 0"); | 
    
    
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        auto tl = std::make_shared<TaskLevel>(task, priorityLevel); | 
    
    
      | 138 | 
      
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        m_taskActuations.push_back(tl); | 
    
    
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        if (priorityLevel > m_hqpData.size()) m_hqpData.resize(priorityLevel); | 
    
    
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        const ConstraintBase &c = tl->task.getConstraint(); | 
    
    
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        if (c.isEquality()) { | 
    
    
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          tl->constraint = | 
    
    
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              std::make_shared<ConstraintEquality>(c.name(), c.rows(), m_v + m_k); | 
    
    
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          if (priorityLevel == 0) m_eq += c.rows(); | 
    
    
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        } else  // an actuator bound becomes an inequality because actuator forces are | 
    
    
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                // not in the problem variables | 
    
    
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        { | 
    
    
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          tl->constraint = | 
    
    
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              std::make_shared<ConstraintInequality>(c.name(), c.rows(), m_v + m_k); | 
    
    
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          if (priorityLevel == 0) m_in += c.rows(); | 
    
    
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        } | 
    
    
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        m_hqpData[priorityLevel].push_back( | 
    
    
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            make_pair<double, std::shared_ptr<ConstraintBase> >(weight, | 
    
    
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                                                                tl->constraint)); | 
    
    
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        return true; | 
    
    
      | 160 | 
      
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      } | 
    
    
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      | 162 | 
      
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      bool InverseDynamicsFormulationAccForce::updateTaskWeight( | 
    
    
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          const std::string &task_name, double weight) { | 
    
    
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        ConstraintLevel::iterator it; | 
    
    
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        // do not look into first priority level because weights do not matter there | 
    
    
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        for (unsigned int i = 1; i < m_hqpData.size(); i++) { | 
    
    
      | 167 | 
      
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          for (it = m_hqpData[i].begin(); it != m_hqpData[i].end(); it++) { | 
    
    
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            if (it->second->name() == task_name) { | 
    
    
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              it->first = weight; | 
    
    
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              return true; | 
    
    
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            } | 
    
    
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          } | 
    
    
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        } | 
    
    
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        return false; | 
    
    
      | 175 | 
      
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      } | 
    
    
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      bool InverseDynamicsFormulationAccForce::addRigidContact( | 
    
    
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          ContactBase &contact, double force_regularization_weight, | 
    
    
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          double motion_weight, unsigned int motionPriorityLevel) { | 
    
    
      | 180 | 
      
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        auto cl = std::make_shared<ContactLevel>(contact); | 
    
    
      | 181 | 
      
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        cl->index = m_k; | 
    
    
      | 182 | 
      
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        m_k += contact.n_force(); | 
    
    
      | 183 | 
      
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        m_contacts.push_back(cl); | 
    
    
      | 184 | 
      
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        resizeHqpData(); | 
    
    
      | 185 | 
      
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      | 186 | 
      
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        const ConstraintBase &motionConstr = contact.getMotionConstraint(); | 
    
    
      | 187 | 
      
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        cl->motionConstraint = std::make_shared<ConstraintEquality>( | 
    
    
      | 188 | 
      
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            contact.name() + "_motion_task", motionConstr.rows(), m_v + m_k); | 
    
    
      | 189 | 
      
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        m_hqpData[motionPriorityLevel].push_back( | 
    
    
      | 190 | 
      
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            solvers::make_pair<double, std::shared_ptr<ConstraintBase> >( | 
    
    
      | 191 | 
      
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                motion_weight, cl->motionConstraint)); | 
    
    
      | 192 | 
      
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      | 193 | 
      
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        const ConstraintInequality &forceConstr = contact.getForceConstraint(); | 
    
    
      | 194 | 
      
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        cl->forceConstraint = std::make_shared<ConstraintInequality>( | 
    
    
      | 195 | 
      
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            contact.name() + "_force_constraint", forceConstr.rows(), m_v + m_k); | 
    
    
      | 196 | 
      
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        m_hqpData[0].push_back( | 
    
    
      | 197 | 
      
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            solvers::make_pair<double, std::shared_ptr<ConstraintBase> >( | 
    
    
      | 198 | 
      
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                1.0, cl->forceConstraint)); | 
    
    
      | 199 | 
      
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      | 200 | 
      
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        const ConstraintEquality &forceRegConstr = | 
    
    
      | 201 | 
      
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            contact.getForceRegularizationTask(); | 
    
    
      | 202 | 
      
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        cl->forceRegTask = std::make_shared<ConstraintEquality>( | 
    
    
      | 203 | 
      
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            contact.name() + "_force_reg_task", forceRegConstr.rows(), m_v + m_k); | 
    
    
      | 204 | 
      
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        m_hqpData[1].push_back( | 
    
    
      | 205 | 
      
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            solvers::make_pair<double, std::shared_ptr<ConstraintBase> >( | 
    
    
      | 206 | 
      
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                force_regularization_weight, cl->forceRegTask)); | 
    
    
      | 207 | 
      
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      | 208 | 
      
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        if (motionPriorityLevel == 0) m_eq += motionConstr.rows(); | 
    
    
      | 209 | 
      
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        m_in += forceConstr.rows(); | 
    
    
      | 210 | 
      
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      | 211 | 
      
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        return true; | 
    
    
      | 212 | 
      
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      } | 
    
    
      | 213 | 
      
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      | 214 | 
      
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      bool InverseDynamicsFormulationAccForce::addRigidContact(ContactBase &contact) { | 
    
    
      | 215 | 
      
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        std::cout << "[InverseDynamicsFormulationAccForce] Method " | 
    
    
      | 216 | 
      
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                     "addRigidContact(ContactBase) is deprecated. You should use " | 
    
    
      | 217 | 
      
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                     "addRigidContact(ContactBase, double) instead.\n"; | 
    
    
      | 218 | 
      
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        return addRigidContact(contact, 1e-5); | 
    
    
      | 219 | 
      
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      } | 
    
    
      | 220 | 
      
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      | 221 | 
      
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      bool InverseDynamicsFormulationAccForce::updateRigidContactWeights( | 
    
    
      | 222 | 
      
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          const std::string &contact_name, double force_regularization_weight, | 
    
    
      | 223 | 
      
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          double motion_weight) { | 
    
    
      | 224 | 
      
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        // update weight of force regularization task | 
    
    
      | 225 | 
      
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        ConstraintLevel::iterator itt; | 
    
    
      | 226 | 
      
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        bool force_reg_task_found = false; | 
    
    
      | 227 | 
      
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        bool motion_task_found = false; | 
    
    
      | 228 | 
      
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        for (unsigned int i = 1; i < m_hqpData.size(); i++) { | 
    
    
      | 229 | 
      
       | 
      ✗ | 
          for (itt = m_hqpData[i].begin(); itt != m_hqpData[i].end(); itt++) { | 
    
    
      | 230 | 
      
       | 
      ✗ | 
            if (itt->second->name() == contact_name + "_force_reg_task") { | 
    
    
      | 231 | 
      
       | 
      ✗ | 
              if (force_regularization_weight >= 0.0) | 
    
    
      | 232 | 
      
       | 
      ✗ | 
                itt->first = force_regularization_weight; | 
    
    
      | 233 | 
      
       | 
      ✗ | 
              if (motion_task_found || motion_weight < 0.0) | 
    
    
      | 234 | 
      
       | 
      ✗ | 
                return true;  // If motion_weight is negative, the motion_task will | 
    
    
      | 235 | 
      
       | 
       | 
                              // not be modified. The method can return here | 
    
    
      | 236 | 
      
       | 
      ✗ | 
              force_reg_task_found = true; | 
    
    
      | 237 | 
      
       | 
      ✗ | 
            } else if (itt->second->name() == contact_name + "_motion_task") { | 
    
    
      | 238 | 
      
       | 
      ✗ | 
              if (motion_weight >= 0.0) itt->first = motion_weight; | 
    
    
      | 239 | 
      
       | 
      ✗ | 
              if (force_reg_task_found) return true; | 
    
    
      | 240 | 
      
       | 
      ✗ | 
              motion_task_found = true; | 
    
    
      | 241 | 
      
       | 
       | 
            } | 
    
    
      | 242 | 
      
       | 
       | 
          } | 
    
    
      | 243 | 
      
       | 
       | 
        } | 
    
    
      | 244 | 
      
       | 
      ✗ | 
        return false; | 
    
    
      | 245 | 
      
       | 
       | 
      } | 
    
    
      | 246 | 
      
       | 
       | 
       | 
    
    
      | 247 | 
      
       | 
      ✗ | 
      bool InverseDynamicsFormulationAccForce::addMeasuredForce( | 
    
    
      | 248 | 
      
       | 
       | 
          MeasuredForceBase &measuredForce) { | 
    
    
      | 249 | 
      
       | 
      ✗ | 
        auto tl = std::make_shared<MeasuredForceLevel>(measuredForce); | 
    
    
      | 250 | 
      
       | 
      ✗ | 
        m_measuredForces.push_back(tl); | 
    
    
      | 251 | 
      
       | 
       | 
       | 
    
    
      | 252 | 
      
       | 
      ✗ | 
        return true; | 
    
    
      | 253 | 
      
       | 
       | 
      } | 
    
    
      | 254 | 
      
       | 
       | 
       | 
    
    
      | 255 | 
      
       | 
      ✗ | 
      const HQPData &InverseDynamicsFormulationAccForce::computeProblemData( | 
    
    
      | 256 | 
      
       | 
       | 
          double time, ConstRefVector q, ConstRefVector v) { | 
    
    
      | 257 | 
      
       | 
      ✗ | 
        m_t = time; | 
    
    
      | 258 | 
      
       | 
       | 
       | 
    
    
      | 259 | 
      
       | 
      ✗ | 
        for (auto it_ct = m_contactTransitions.begin(); | 
    
    
      | 260 | 
      
       | 
      ✗ | 
             it_ct != m_contactTransitions.end(); it_ct++) { | 
    
    
      | 261 | 
      
       | 
      ✗ | 
          auto c = *it_ct; | 
    
    
      | 262 | 
      
       | 
      ✗ | 
          assert(c->time_start <= m_t); | 
    
    
      | 263 | 
      
       | 
      ✗ | 
          if (m_t <= c->time_end) { | 
    
    
      | 264 | 
      
       | 
       | 
            const double alpha = | 
    
    
      | 265 | 
      
       | 
      ✗ | 
                (m_t - c->time_start) / (c->time_end - c->time_start); | 
    
    
      | 266 | 
      
       | 
      ✗ | 
            const double fMax = c->fMax_start + alpha * (c->fMax_end - c->fMax_start); | 
    
    
      | 267 | 
      
       | 
      ✗ | 
            c->contactLevel->contact.setMaxNormalForce(fMax); | 
    
    
      | 268 | 
      
       | 
       | 
          } else { | 
    
    
      | 269 | 
      
       | 
       | 
            // std::cout<<"[InverseDynamicsFormulationAccForce] Remove contact "<< | 
    
    
      | 270 | 
      
       | 
       | 
            //            c->contactLevel->contact.name()<<" at time | 
    
    
      | 271 | 
      
       | 
       | 
            //            "<<time<<std::endl; | 
    
    
      | 272 | 
      
       | 
      ✗ | 
            removeRigidContact(c->contactLevel->contact.name()); | 
    
    
      | 273 | 
      
       | 
       | 
            // FIXME: this won't work if multiple contact transitions occur at the | 
    
    
      | 274 | 
      
       | 
       | 
            // same time because after erasing an element the iterator is invalid | 
    
    
      | 275 | 
      
       | 
      ✗ | 
            m_contactTransitions.erase(it_ct); | 
    
    
      | 276 | 
      
       | 
      ✗ | 
            break; | 
    
    
      | 277 | 
      
       | 
       | 
          } | 
    
    
      | 278 | 
      
       | 
       | 
        } | 
    
    
      | 279 | 
      
       | 
       | 
       | 
    
    
      | 280 | 
      
       | 
      ✗ | 
        m_robot.computeAllTerms(m_data, q, v); | 
    
    
      | 281 | 
      
       | 
       | 
       | 
    
    
      | 282 | 
      
       | 
      ✗ | 
        for (auto cl : m_contacts) { | 
    
    
      | 283 | 
      
       | 
      ✗ | 
          unsigned int m = cl->contact.n_force(); | 
    
    
      | 284 | 
      
       | 
       | 
       | 
    
    
      | 285 | 
      
       | 
       | 
          const ConstraintBase &mc = | 
    
    
      | 286 | 
      
       | 
      ✗ | 
              cl->contact.computeMotionTask(time, q, v, m_data); | 
    
    
      | 287 | 
      
       | 
      ✗ | 
          cl->motionConstraint->matrix().leftCols(m_v) = mc.matrix(); | 
    
    
      | 288 | 
      
       | 
      ✗ | 
          cl->motionConstraint->vector() = mc.vector(); | 
    
    
      | 289 | 
      
       | 
       | 
       | 
    
    
      | 290 | 
      
       | 
       | 
          const Matrix &T = | 
    
    
      | 291 | 
      
       | 
      ✗ | 
              cl->contact.getForceGeneratorMatrix();  // e.g., 6x12 for a 6d contact | 
    
    
      | 292 | 
      
       | 
      ✗ | 
          m_Jc.middleRows(cl->index, m).noalias() = T.transpose() * mc.matrix(); | 
    
    
      | 293 | 
      
       | 
       | 
       | 
    
    
      | 294 | 
      
       | 
       | 
          const ConstraintInequality &fc = | 
    
    
      | 295 | 
      
       | 
      ✗ | 
              cl->contact.computeForceTask(time, q, v, m_data); | 
    
    
      | 296 | 
      
       | 
      ✗ | 
          cl->forceConstraint->matrix().middleCols(m_v + cl->index, m) = fc.matrix(); | 
    
    
      | 297 | 
      
       | 
      ✗ | 
          cl->forceConstraint->lowerBound() = fc.lowerBound(); | 
    
    
      | 298 | 
      
       | 
      ✗ | 
          cl->forceConstraint->upperBound() = fc.upperBound(); | 
    
    
      | 299 | 
      
       | 
       | 
       | 
    
    
      | 300 | 
      
       | 
       | 
          const ConstraintEquality &fr = | 
    
    
      | 301 | 
      
       | 
      ✗ | 
              cl->contact.computeForceRegularizationTask(time, q, v, m_data); | 
    
    
      | 302 | 
      
       | 
      ✗ | 
          cl->forceRegTask->matrix().middleCols(m_v + cl->index, m) = fr.matrix(); | 
    
    
      | 303 | 
      
       | 
      ✗ | 
          cl->forceRegTask->vector() = fr.vector(); | 
    
    
      | 304 | 
      
       | 
       | 
        } | 
    
    
      | 305 | 
      
       | 
       | 
       | 
    
    
      | 306 | 
      
       | 
       | 
        // Add all measured external forces to dynamic model | 
    
    
      | 307 | 
      
       | 
      ✗ | 
        h_fext.setZero(m_v); | 
    
    
      | 308 | 
      
       | 
      ✗ | 
        for (auto it : m_measuredForces) { | 
    
    
      | 309 | 
      
       | 
      ✗ | 
          h_fext += it->measuredForce.computeJointTorques(m_data); | 
    
    
      | 310 | 
      
       | 
       | 
        } | 
    
    
      | 311 | 
      
       | 
       | 
       | 
    
    
      | 312 | 
      
       | 
      ✗ | 
        const Matrix &M_a = m_robot.mass(m_data).bottomRows(m_v - m_u); | 
    
    
      | 313 | 
      
       | 
       | 
        const Vector &h_a = | 
    
    
      | 314 | 
      
       | 
      ✗ | 
            m_robot.nonLinearEffects(m_data).tail(m_v - m_u) - h_fext.tail(m_v - m_u); | 
    
    
      | 315 | 
      
       | 
      ✗ | 
        const Matrix &J_a = m_Jc.rightCols(m_v - m_u); | 
    
    
      | 316 | 
      
       | 
      ✗ | 
        const Matrix &M_u = m_robot.mass(m_data).topRows(m_u); | 
    
    
      | 317 | 
      
       | 
       | 
        const Vector &h_u = | 
    
    
      | 318 | 
      
       | 
      ✗ | 
            m_robot.nonLinearEffects(m_data).head(m_u) - h_fext.head(m_u); | 
    
    
      | 319 | 
      
       | 
      ✗ | 
        const Matrix &J_u = m_Jc.leftCols(m_u); | 
    
    
      | 320 | 
      
       | 
       | 
       | 
    
    
      | 321 | 
      
       | 
      ✗ | 
        m_baseDynamics->matrix().leftCols(m_v) = M_u; | 
    
    
      | 322 | 
      
       | 
      ✗ | 
        m_baseDynamics->matrix().rightCols(m_k) = -J_u.transpose(); | 
    
    
      | 323 | 
      
       | 
      ✗ | 
        m_baseDynamics->vector() = -h_u; | 
    
    
      | 324 | 
      
       | 
       | 
       | 
    
    
      | 325 | 
      
       | 
       | 
        //  std::vector<TaskLevel*>::iterator it; | 
    
    
      | 326 | 
      
       | 
       | 
        //  for(it=m_taskMotions.begin(); it!=m_taskMotions.end(); it++) | 
    
    
      | 327 | 
      
       | 
      ✗ | 
        for (auto &it : m_taskMotions) { | 
    
    
      | 328 | 
      
       | 
      ✗ | 
          const ConstraintBase &c = it->task.compute(time, q, v, m_data); | 
    
    
      | 329 | 
      
       | 
      ✗ | 
          if (c.isEquality()) { | 
    
    
      | 330 | 
      
       | 
      ✗ | 
            it->constraint->matrix().leftCols(m_v) = c.matrix(); | 
    
    
      | 331 | 
      
       | 
      ✗ | 
            it->constraint->vector() = c.vector(); | 
    
    
      | 332 | 
      
       | 
      ✗ | 
          } else if (c.isInequality()) { | 
    
    
      | 333 | 
      
       | 
      ✗ | 
            it->constraint->matrix().leftCols(m_v) = c.matrix(); | 
    
    
      | 334 | 
      
       | 
      ✗ | 
            it->constraint->lowerBound() = c.lowerBound(); | 
    
    
      | 335 | 
      
       | 
      ✗ | 
            it->constraint->upperBound() = c.upperBound(); | 
    
    
      | 336 | 
      
       | 
       | 
          } else { | 
    
    
      | 337 | 
      
       | 
      ✗ | 
            it->constraint->matrix().leftCols(m_v) = Matrix::Identity(m_v, m_v); | 
    
    
      | 338 | 
      
       | 
      ✗ | 
            it->constraint->lowerBound() = c.lowerBound(); | 
    
    
      | 339 | 
      
       | 
      ✗ | 
            it->constraint->upperBound() = c.upperBound(); | 
    
    
      | 340 | 
      
       | 
       | 
          } | 
    
    
      | 341 | 
      
       | 
       | 
        } | 
    
    
      | 342 | 
      
       | 
       | 
       | 
    
    
      | 343 | 
      
       | 
      ✗ | 
        for (auto &it : m_taskContactForces) { | 
    
    
      | 344 | 
      
       | 
       | 
          // cout<<"Task "<<it->task.name()<<endl; | 
    
    
      | 345 | 
      
       | 
       | 
          // by default the task is associated to all contact forces | 
    
    
      | 346 | 
      
       | 
      ✗ | 
          int i0 = m_v; | 
    
    
      | 347 | 
      
       | 
      ✗ | 
          int c_size = m_k; | 
    
    
      | 348 | 
      
       | 
       | 
       | 
    
    
      | 349 | 
      
       | 
       | 
          // if the task is associated to a specific contact | 
    
    
      | 350 | 
      
       | 
       | 
          // cout<<"Associated contact name: | 
    
    
      | 351 | 
      
       | 
       | 
          // "<<it->task.getAssociatedContactName()<<endl; | 
    
    
      | 352 | 
      
       | 
      ✗ | 
          if (it->task.getAssociatedContactName() != "") { | 
    
    
      | 353 | 
      
       | 
       | 
            // look for the associated contact | 
    
    
      | 354 | 
      
       | 
      ✗ | 
            for (auto cl : m_contacts) { | 
    
    
      | 355 | 
      
       | 
      ✗ | 
              if (it->task.getAssociatedContactName() == cl->contact.name()) { | 
    
    
      | 356 | 
      
       | 
      ✗ | 
                i0 += cl->index; | 
    
    
      | 357 | 
      
       | 
      ✗ | 
                c_size = cl->contact.n_force(); | 
    
    
      | 358 | 
      
       | 
      ✗ | 
                break; | 
    
    
      | 359 | 
      
       | 
       | 
              } | 
    
    
      | 360 | 
      
       | 
       | 
            } | 
    
    
      | 361 | 
      
       | 
       | 
          } | 
    
    
      | 362 | 
      
       | 
       | 
       | 
    
    
      | 363 | 
      
       | 
      ✗ | 
          const ConstraintBase &c = it->task.compute(time, q, v, m_data, &m_contacts); | 
    
    
      | 364 | 
      
       | 
       | 
          // cout<<"matrix"<<endl<<c.matrix()<<endl; | 
    
    
      | 365 | 
      
       | 
       | 
          // cout<<"vector"<<endl<<c.vector().transpose()<<endl; | 
    
    
      | 366 | 
      
       | 
       | 
          // cout<<"i0 "<<i0<<" c_size "<<c_size<<endl; | 
    
    
      | 367 | 
      
       | 
       | 
          // cout<<"constraint matrix size: "<<it->constraint->matrix().rows()<<" x | 
    
    
      | 368 | 
      
       | 
       | 
          // "<<it->constraint->matrix().cols()<<endl; | 
    
    
      | 369 | 
      
       | 
       | 
       | 
    
    
      | 370 | 
      
       | 
      ✗ | 
          if (c.isEquality()) { | 
    
    
      | 371 | 
      
       | 
      ✗ | 
            it->constraint->matrix().middleCols(i0, c_size) = c.matrix(); | 
    
    
      | 372 | 
      
       | 
      ✗ | 
            it->constraint->vector() = c.vector(); | 
    
    
      | 373 | 
      
       | 
      ✗ | 
          } else if (c.isInequality()) { | 
    
    
      | 374 | 
      
       | 
      ✗ | 
            it->constraint->matrix().middleCols(i0, c_size) = c.matrix(); | 
    
    
      | 375 | 
      
       | 
      ✗ | 
            it->constraint->lowerBound() = c.lowerBound(); | 
    
    
      | 376 | 
      
       | 
      ✗ | 
            it->constraint->upperBound() = c.upperBound(); | 
    
    
      | 377 | 
      
       | 
       | 
          } else { | 
    
    
      | 378 | 
      
       | 
      ✗ | 
            it->constraint->matrix().middleCols(i0, c_size) = | 
    
    
      | 379 | 
      
       | 
      ✗ | 
                Matrix::Identity(c_size, c_size); | 
    
    
      | 380 | 
      
       | 
      ✗ | 
            it->constraint->lowerBound() = c.lowerBound(); | 
    
    
      | 381 | 
      
       | 
      ✗ | 
            it->constraint->upperBound() = c.upperBound(); | 
    
    
      | 382 | 
      
       | 
       | 
          } | 
    
    
      | 383 | 
      
       | 
       | 
        } | 
    
    
      | 384 | 
      
       | 
       | 
       | 
    
    
      | 385 | 
      
       | 
      ✗ | 
        for (auto &it : m_taskActuations) { | 
    
    
      | 386 | 
      
       | 
      ✗ | 
          const ConstraintBase &c = it->task.compute(time, q, v, m_data); | 
    
    
      | 387 | 
      
       | 
      ✗ | 
          if (c.isEquality()) { | 
    
    
      | 388 | 
      
       | 
      ✗ | 
            it->constraint->matrix().leftCols(m_v).noalias() = c.matrix() * M_a; | 
    
    
      | 389 | 
      
       | 
      ✗ | 
            it->constraint->matrix().rightCols(m_k).noalias() = | 
    
    
      | 390 | 
      
       | 
      ✗ | 
                -c.matrix() * J_a.transpose(); | 
    
    
      | 391 | 
      
       | 
      ✗ | 
            it->constraint->vector() = c.vector(); | 
    
    
      | 392 | 
      
       | 
      ✗ | 
            it->constraint->vector().noalias() -= c.matrix() * h_a; | 
    
    
      | 393 | 
      
       | 
      ✗ | 
          } else if (c.isInequality()) { | 
    
    
      | 394 | 
      
       | 
      ✗ | 
            it->constraint->matrix().leftCols(m_v).noalias() = c.matrix() * M_a; | 
    
    
      | 395 | 
      
       | 
      ✗ | 
            it->constraint->matrix().rightCols(m_k).noalias() = | 
    
    
      | 396 | 
      
       | 
      ✗ | 
                -c.matrix() * J_a.transpose(); | 
    
    
      | 397 | 
      
       | 
      ✗ | 
            it->constraint->lowerBound() = c.lowerBound(); | 
    
    
      | 398 | 
      
       | 
      ✗ | 
            it->constraint->lowerBound().noalias() -= c.matrix() * h_a; | 
    
    
      | 399 | 
      
       | 
      ✗ | 
            it->constraint->upperBound() = c.upperBound(); | 
    
    
      | 400 | 
      
       | 
      ✗ | 
            it->constraint->upperBound().noalias() -= c.matrix() * h_a; | 
    
    
      | 401 | 
      
       | 
       | 
          } else { | 
    
    
      | 402 | 
      
       | 
       | 
            // NB: An actuator bound becomes an inequality | 
    
    
      | 403 | 
      
       | 
      ✗ | 
            it->constraint->matrix().leftCols(m_v) = M_a; | 
    
    
      | 404 | 
      
       | 
      ✗ | 
            it->constraint->matrix().rightCols(m_k) = -J_a.transpose(); | 
    
    
      | 405 | 
      
       | 
      ✗ | 
            it->constraint->lowerBound() = c.lowerBound() - h_a; | 
    
    
      | 406 | 
      
       | 
      ✗ | 
            it->constraint->upperBound() = c.upperBound() - h_a; | 
    
    
      | 407 | 
      
       | 
       | 
          } | 
    
    
      | 408 | 
      
       | 
       | 
        } | 
    
    
      | 409 | 
      
       | 
       | 
       | 
    
    
      | 410 | 
      
       | 
      ✗ | 
        m_solutionDecoded = false; | 
    
    
      | 411 | 
      
       | 
       | 
       | 
    
    
      | 412 | 
      
       | 
      ✗ | 
        return m_hqpData; | 
    
    
      | 413 | 
      
       | 
       | 
      } | 
    
    
      | 414 | 
      
       | 
       | 
       | 
    
    
      | 415 | 
      
       | 
      ✗ | 
      bool InverseDynamicsFormulationAccForce::decodeSolution(const HQPOutput &sol) { | 
    
    
      | 416 | 
      
       | 
      ✗ | 
        if (m_solutionDecoded) return true; | 
    
    
      | 417 | 
      
       | 
       | 
       | 
    
    
      | 418 | 
      
       | 
      ✗ | 
        const Matrix &M_a = m_robot.mass(m_data).bottomRows(m_v - m_u); | 
    
    
      | 419 | 
      
       | 
       | 
        const Vector &h_a = | 
    
    
      | 420 | 
      
       | 
      ✗ | 
            m_robot.nonLinearEffects(m_data).tail(m_v - m_u) - h_fext.tail(m_v - m_u); | 
    
    
      | 421 | 
      
       | 
      ✗ | 
        const Matrix &J_a = m_Jc.rightCols(m_v - m_u); | 
    
    
      | 422 | 
      
       | 
      ✗ | 
        m_dv = sol.x.head(m_v); | 
    
    
      | 423 | 
      
       | 
      ✗ | 
        m_f = sol.x.tail(m_k); | 
    
    
      | 424 | 
      
       | 
      ✗ | 
        m_tau = h_a; | 
    
    
      | 425 | 
      
       | 
      ✗ | 
        m_tau.noalias() += M_a * m_dv; | 
    
    
      | 426 | 
      
       | 
      ✗ | 
        m_tau.noalias() -= J_a.transpose() * m_f; | 
    
    
      | 427 | 
      
       | 
      ✗ | 
        m_solutionDecoded = true; | 
    
    
      | 428 | 
      
       | 
      ✗ | 
        return true; | 
    
    
      | 429 | 
      
       | 
       | 
      } | 
    
    
      | 430 | 
      
       | 
       | 
       | 
    
    
      | 431 | 
      
       | 
      ✗ | 
      const Vector &InverseDynamicsFormulationAccForce::getActuatorForces( | 
    
    
      | 432 | 
      
       | 
       | 
          const HQPOutput &sol) { | 
    
    
      | 433 | 
      
       | 
      ✗ | 
        decodeSolution(sol); | 
    
    
      | 434 | 
      
       | 
      ✗ | 
        return m_tau; | 
    
    
      | 435 | 
      
       | 
       | 
      } | 
    
    
      | 436 | 
      
       | 
       | 
       | 
    
    
      | 437 | 
      
       | 
      ✗ | 
      const Vector &InverseDynamicsFormulationAccForce::getAccelerations( | 
    
    
      | 438 | 
      
       | 
       | 
          const HQPOutput &sol) { | 
    
    
      | 439 | 
      
       | 
      ✗ | 
        decodeSolution(sol); | 
    
    
      | 440 | 
      
       | 
      ✗ | 
        return m_dv; | 
    
    
      | 441 | 
      
       | 
       | 
      } | 
    
    
      | 442 | 
      
       | 
       | 
       | 
    
    
      | 443 | 
      
       | 
      ✗ | 
      const Vector &InverseDynamicsFormulationAccForce::getContactForces( | 
    
    
      | 444 | 
      
       | 
       | 
          const HQPOutput &sol) { | 
    
    
      | 445 | 
      
       | 
      ✗ | 
        decodeSolution(sol); | 
    
    
      | 446 | 
      
       | 
      ✗ | 
        return m_f; | 
    
    
      | 447 | 
      
       | 
       | 
      } | 
    
    
      | 448 | 
      
       | 
       | 
       | 
    
    
      | 449 | 
      
       | 
      ✗ | 
      Vector InverseDynamicsFormulationAccForce::getContactForces( | 
    
    
      | 450 | 
      
       | 
       | 
          const std::string &name, const HQPOutput &sol) { | 
    
    
      | 451 | 
      
       | 
      ✗ | 
        decodeSolution(sol); | 
    
    
      | 452 | 
      
       | 
       | 
        // for(std::vector<ContactLevel*>::iterator it=m_contacts.begin(); | 
    
    
      | 453 | 
      
       | 
       | 
        // it!=m_contacts.end(); it++) | 
    
    
      | 454 | 
      
       | 
      ✗ | 
        for (auto &it : m_contacts) { | 
    
    
      | 455 | 
      
       | 
      ✗ | 
          if (it->contact.name() == name) { | 
    
    
      | 456 | 
      
       | 
      ✗ | 
            const int k = it->contact.n_force(); | 
    
    
      | 457 | 
      
       | 
      ✗ | 
            return m_f.segment(it->index, k); | 
    
    
      | 458 | 
      
       | 
       | 
          } | 
    
    
      | 459 | 
      
       | 
       | 
        } | 
    
    
      | 460 | 
      
       | 
      ✗ | 
        return Vector::Zero(0); | 
    
    
      | 461 | 
      
       | 
       | 
      } | 
    
    
      | 462 | 
      
       | 
       | 
       | 
    
    
      | 463 | 
      
       | 
      ✗ | 
      bool InverseDynamicsFormulationAccForce::getContactForces( | 
    
    
      | 464 | 
      
       | 
       | 
          const std::string &name, const HQPOutput &sol, RefVector f) { | 
    
    
      | 465 | 
      
       | 
      ✗ | 
        decodeSolution(sol); | 
    
    
      | 466 | 
      
       | 
      ✗ | 
        for (auto &it : m_contacts) { | 
    
    
      | 467 | 
      
       | 
      ✗ | 
          if (it->contact.name() == name) { | 
    
    
      | 468 | 
      
       | 
      ✗ | 
            const int k = it->contact.n_force(); | 
    
    
      | 469 | 
      
       | 
      ✗ | 
            assert(f.size() == k); | 
    
    
      | 470 | 
      
       | 
      ✗ | 
            f = m_f.segment(it->index, k); | 
    
    
      | 471 | 
      
       | 
      ✗ | 
            return true; | 
    
    
      | 472 | 
      
       | 
       | 
          } | 
    
    
      | 473 | 
      
       | 
       | 
        } | 
    
    
      | 474 | 
      
       | 
      ✗ | 
        return false; | 
    
    
      | 475 | 
      
       | 
       | 
      } | 
    
    
      | 476 | 
      
       | 
       | 
       | 
    
    
      | 477 | 
      
       | 
      ✗ | 
      bool InverseDynamicsFormulationAccForce::removeTask(const std::string &taskName, | 
    
    
      | 478 | 
      
       | 
       | 
                                                          double) { | 
    
    
      | 479 | 
      
       | 
       | 
      #ifndef NDEBUG | 
    
    
      | 480 | 
      
       | 
      ✗ | 
        bool taskFound = removeFromHqpData(taskName); | 
    
    
      | 481 | 
      
       | 
      ✗ | 
        assert(taskFound); | 
    
    
      | 482 | 
      
       | 
       | 
      #else | 
    
    
      | 483 | 
      
       | 
       | 
        removeFromHqpData(taskName); | 
    
    
      | 484 | 
      
       | 
       | 
      #endif | 
    
    
      | 485 | 
      
       | 
       | 
       | 
    
    
      | 486 | 
      
       | 
      ✗ | 
        for (auto it = m_taskMotions.begin(); it != m_taskMotions.end(); it++) { | 
    
    
      | 487 | 
      
       | 
      ✗ | 
          if ((*it)->task.name() == taskName) { | 
    
    
      | 488 | 
      
       | 
      ✗ | 
            if ((*it)->priority == 0) { | 
    
    
      | 489 | 
      
       | 
      ✗ | 
              if ((*it)->constraint->isEquality()) | 
    
    
      | 490 | 
      
       | 
      ✗ | 
                m_eq -= (*it)->constraint->rows(); | 
    
    
      | 491 | 
      
       | 
      ✗ | 
              else if ((*it)->constraint->isInequality()) | 
    
    
      | 492 | 
      
       | 
      ✗ | 
                m_in -= (*it)->constraint->rows(); | 
    
    
      | 493 | 
      
       | 
       | 
            } | 
    
    
      | 494 | 
      
       | 
      ✗ | 
            m_taskMotions.erase(it); | 
    
    
      | 495 | 
      
       | 
      ✗ | 
            return true; | 
    
    
      | 496 | 
      
       | 
       | 
          } | 
    
    
      | 497 | 
      
       | 
       | 
        } | 
    
    
      | 498 | 
      
       | 
      ✗ | 
        for (auto it = m_taskContactForces.begin(); it != m_taskContactForces.end(); | 
    
    
      | 499 | 
      
       | 
      ✗ | 
             it++) { | 
    
    
      | 500 | 
      
       | 
      ✗ | 
          if ((*it)->task.name() == taskName) { | 
    
    
      | 501 | 
      
       | 
      ✗ | 
            m_taskContactForces.erase(it); | 
    
    
      | 502 | 
      
       | 
      ✗ | 
            return true; | 
    
    
      | 503 | 
      
       | 
       | 
          } | 
    
    
      | 504 | 
      
       | 
       | 
        } | 
    
    
      | 505 | 
      
       | 
      ✗ | 
        for (auto it = m_taskActuations.begin(); it != m_taskActuations.end(); it++) { | 
    
    
      | 506 | 
      
       | 
      ✗ | 
          if ((*it)->task.name() == taskName) { | 
    
    
      | 507 | 
      
       | 
      ✗ | 
            if ((*it)->priority == 0) { | 
    
    
      | 508 | 
      
       | 
      ✗ | 
              if ((*it)->constraint->isEquality()) | 
    
    
      | 509 | 
      
       | 
      ✗ | 
                m_eq -= (*it)->constraint->rows(); | 
    
    
      | 510 | 
      
       | 
       | 
              else | 
    
    
      | 511 | 
      
       | 
      ✗ | 
                m_in -= (*it)->constraint->rows(); | 
    
    
      | 512 | 
      
       | 
       | 
            } | 
    
    
      | 513 | 
      
       | 
      ✗ | 
            m_taskActuations.erase(it); | 
    
    
      | 514 | 
      
       | 
      ✗ | 
            return true; | 
    
    
      | 515 | 
      
       | 
       | 
          } | 
    
    
      | 516 | 
      
       | 
       | 
        } | 
    
    
      | 517 | 
      
       | 
      ✗ | 
        return false; | 
    
    
      | 518 | 
      
       | 
       | 
      } | 
    
    
      | 519 | 
      
       | 
       | 
       | 
    
    
      | 520 | 
      
       | 
      ✗ | 
      bool InverseDynamicsFormulationAccForce::removeRigidContact( | 
    
    
      | 521 | 
      
       | 
       | 
          const std::string &contactName, double transition_duration) { | 
    
    
      | 522 | 
      
       | 
      ✗ | 
        if (transition_duration > 0.0) { | 
    
    
      | 523 | 
      
       | 
      ✗ | 
          for (auto &it : m_contacts) { | 
    
    
      | 524 | 
      
       | 
      ✗ | 
            if (it->contact.name() == contactName) { | 
    
    
      | 525 | 
      
       | 
      ✗ | 
              auto transitionInfo = std::make_shared<ContactTransitionInfo>(); | 
    
    
      | 526 | 
      
       | 
      ✗ | 
              transitionInfo->contactLevel = it; | 
    
    
      | 527 | 
      
       | 
      ✗ | 
              transitionInfo->time_start = m_t; | 
    
    
      | 528 | 
      
       | 
      ✗ | 
              transitionInfo->time_end = m_t + transition_duration; | 
    
    
      | 529 | 
      
       | 
      ✗ | 
              const int k = it->contact.n_force(); | 
    
    
      | 530 | 
      
       | 
      ✗ | 
              if (m_f.size() >= it->index + k) { | 
    
    
      | 531 | 
      
       | 
      ✗ | 
                const Vector f = m_f.segment(it->index, k); | 
    
    
      | 532 | 
      
       | 
      ✗ | 
                transitionInfo->fMax_start = it->contact.getNormalForce(f); | 
    
    
      | 533 | 
      
       | 
      ✗ | 
              } else { | 
    
    
      | 534 | 
      
       | 
      ✗ | 
                transitionInfo->fMax_start = it->contact.getMaxNormalForce(); | 
    
    
      | 535 | 
      
       | 
       | 
              } | 
    
    
      | 536 | 
      
       | 
      ✗ | 
              transitionInfo->fMax_end = it->contact.getMinNormalForce() + 1e-3; | 
    
    
      | 537 | 
      
       | 
      ✗ | 
              m_contactTransitions.push_back(transitionInfo); | 
    
    
      | 538 | 
      
       | 
      ✗ | 
              return true; | 
    
    
      | 539 | 
      
       | 
       | 
            } | 
    
    
      | 540 | 
      
       | 
       | 
          } | 
    
    
      | 541 | 
      
       | 
      ✗ | 
          return false; | 
    
    
      | 542 | 
      
       | 
       | 
        } | 
    
    
      | 543 | 
      
       | 
       | 
       | 
    
    
      | 544 | 
      
       | 
      ✗ | 
        bool first_constraint_found = removeFromHqpData(contactName + "_motion_task"); | 
    
    
      | 545 | 
      
       | 
      ✗ | 
        assert(first_constraint_found); | 
    
    
      | 546 | 
      
       | 
       | 
       | 
    
    
      | 547 | 
      
       | 
       | 
        bool second_constraint_found = | 
    
    
      | 548 | 
      
       | 
      ✗ | 
            removeFromHqpData(contactName + "_force_constraint"); | 
    
    
      | 549 | 
      
       | 
      ✗ | 
        assert(second_constraint_found); | 
    
    
      | 550 | 
      
       | 
       | 
       | 
    
    
      | 551 | 
      
       | 
       | 
        bool third_constraint_found = | 
    
    
      | 552 | 
      
       | 
      ✗ | 
            removeFromHqpData(contactName + "_force_reg_task"); | 
    
    
      | 553 | 
      
       | 
      ✗ | 
        assert(third_constraint_found); | 
    
    
      | 554 | 
      
       | 
       | 
       | 
    
    
      | 555 | 
      
       | 
      ✗ | 
        bool contact_found = false; | 
    
    
      | 556 | 
      
       | 
      ✗ | 
        for (auto it = m_contacts.begin(); it != m_contacts.end(); it++) { | 
    
    
      | 557 | 
      
       | 
      ✗ | 
          if ((*it)->contact.name() == contactName) { | 
    
    
      | 558 | 
      
       | 
      ✗ | 
            m_k -= (*it)->contact.n_force(); | 
    
    
      | 559 | 
      
       | 
      ✗ | 
            m_eq -= (*it)->motionConstraint->rows(); | 
    
    
      | 560 | 
      
       | 
      ✗ | 
            m_in -= (*it)->forceConstraint->rows(); | 
    
    
      | 561 | 
      
       | 
      ✗ | 
            m_contacts.erase(it); | 
    
    
      | 562 | 
      
       | 
      ✗ | 
            resizeHqpData(); | 
    
    
      | 563 | 
      
       | 
      ✗ | 
            contact_found = true; | 
    
    
      | 564 | 
      
       | 
      ✗ | 
            break; | 
    
    
      | 565 | 
      
       | 
       | 
          } | 
    
    
      | 566 | 
      
       | 
       | 
        } | 
    
    
      | 567 | 
      
       | 
       | 
       | 
    
    
      | 568 | 
      
       | 
      ✗ | 
        int k = 0; | 
    
    
      | 569 | 
      
       | 
      ✗ | 
        for (auto &it : m_contacts) { | 
    
    
      | 570 | 
      
       | 
      ✗ | 
          it->index = k; | 
    
    
      | 571 | 
      
       | 
      ✗ | 
          k += it->contact.n_force(); | 
    
    
      | 572 | 
      
       | 
       | 
        } | 
    
    
      | 573 | 
      
       | 
      ✗ | 
        return contact_found && first_constraint_found && second_constraint_found && | 
    
    
      | 574 | 
      
       | 
      ✗ | 
               third_constraint_found; | 
    
    
      | 575 | 
      
       | 
       | 
      } | 
    
    
      | 576 | 
      
       | 
       | 
       | 
    
    
      | 577 | 
      
       | 
      ✗ | 
      bool InverseDynamicsFormulationAccForce::removeMeasuredForce( | 
    
    
      | 578 | 
      
       | 
       | 
          const std::string &measuredForceName) { | 
    
    
      | 579 | 
      
       | 
      ✗ | 
        for (auto it = m_measuredForces.begin(); it != m_measuredForces.end(); it++) { | 
    
    
      | 580 | 
      
       | 
      ✗ | 
          if ((*it)->measuredForce.name() == measuredForceName) { | 
    
    
      | 581 | 
      
       | 
      ✗ | 
            m_measuredForces.erase(it); | 
    
    
      | 582 | 
      
       | 
      ✗ | 
            return true; | 
    
    
      | 583 | 
      
       | 
       | 
          } | 
    
    
      | 584 | 
      
       | 
       | 
        } | 
    
    
      | 585 | 
      
       | 
      ✗ | 
        return false; | 
    
    
      | 586 | 
      
       | 
       | 
      } | 
    
    
      | 587 | 
      
       | 
       | 
       | 
    
    
      | 588 | 
      
       | 
      ✗ | 
      bool InverseDynamicsFormulationAccForce::removeFromHqpData( | 
    
    
      | 589 | 
      
       | 
       | 
          const std::string &name) { | 
    
    
      | 590 | 
      
       | 
      ✗ | 
        bool found = false; | 
    
    
      | 591 | 
      
       | 
      ✗ | 
        for (HQPData::iterator it = m_hqpData.begin(); | 
    
    
      | 592 | 
      
       | 
      ✗ | 
             !found && it != m_hqpData.end(); it++) { | 
    
    
      | 593 | 
      
       | 
      ✗ | 
          for (ConstraintLevel::iterator itt = it->begin(); | 
    
    
      | 594 | 
      
       | 
      ✗ | 
               !found && itt != it->end(); itt++) { | 
    
    
      | 595 | 
      
       | 
      ✗ | 
            if (itt->second->name() == name) { | 
    
    
      | 596 | 
      
       | 
      ✗ | 
              it->erase(itt); | 
    
    
      | 597 | 
      
       | 
      ✗ | 
              return true; | 
    
    
      | 598 | 
      
       | 
       | 
            } | 
    
    
      | 599 | 
      
       | 
       | 
          } | 
    
    
      | 600 | 
      
       | 
       | 
        } | 
    
    
      | 601 | 
      
       | 
      ✗ | 
        return false; | 
    
    
      | 602 | 
      
       | 
       | 
      } | 
    
    
      | 603 | 
      
       | 
       | 
       |