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/////////////////////////////////////////////////////////////////////////////// |
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// BSD 3-Clause License |
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// |
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// Copyright (C) 2019-2025, University of Edinburgh, LAAS-CNRS, |
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// Heriot-Watt University |
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// Copyright note valid unless otherwise stated in individual files. |
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// All rights reserved. |
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/////////////////////////////////////////////////////////////////////////////// |
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#include "impulse.hpp" |
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#include "crocoddyl/multibody/impulses/impulse-3d.hpp" |
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#include "crocoddyl/multibody/impulses/impulse-6d.hpp" |
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namespace crocoddyl { |
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namespace unittest { |
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const std::vector<ImpulseModelTypes::Type> ImpulseModelTypes::all( |
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ImpulseModelTypes::init_all()); |
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std::ostream& operator<<(std::ostream& os, |
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const ImpulseModelTypes::Type& type) { |
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switch (type) { |
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case ImpulseModelTypes::ImpulseModel3D_LOCAL: |
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os << "ImpulseModel3D_LOCAL"; |
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break; |
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case ImpulseModelTypes::ImpulseModel3D_WORLD: |
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os << "ImpulseModel3D_WORLD"; |
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break; |
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case ImpulseModelTypes::ImpulseModel3D_LWA: |
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os << "ImpulseModel3D_LWA"; |
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break; |
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case ImpulseModelTypes::ImpulseModel6D_LOCAL: |
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os << "ImpulseModel6D_LOCAL"; |
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break; |
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case ImpulseModelTypes::ImpulseModel6D_WORLD: |
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os << "ImpulseModel6D_WORLD"; |
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break; |
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case ImpulseModelTypes::ImpulseModel6D_LWA: |
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os << "ImpulseModel6D_LWA"; |
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break; |
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case ImpulseModelTypes::NbImpulseModelTypes: |
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os << "NbImpulseModelTypes"; |
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break; |
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default: |
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os << "Unknown type"; |
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break; |
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} |
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return os; |
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} |
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ImpulseModelFactory::ImpulseModelFactory() {} |
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ImpulseModelFactory::~ImpulseModelFactory() {} |
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std::shared_ptr<crocoddyl::ImpulseModelAbstract> ImpulseModelFactory::create( |
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ImpulseModelTypes::Type impulse_type, PinocchioModelTypes::Type model_type, |
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const std::string frame_name) const { |
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std::shared_ptr<crocoddyl::ImpulseModelAbstract> impulse; |
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PinocchioModelFactory model_factory(model_type); |
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std::shared_ptr<crocoddyl::StateMultibody> state = |
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std::make_shared<crocoddyl::StateMultibody>(model_factory.create()); |
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std::shared_ptr<crocoddyl::ContactModelAbstract> contact; |
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std::size_t frame_id = 0; |
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if (frame_name == "") { |
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frame_id = model_factory.get_frame_ids()[0]; |
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} else { |
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frame_id = state->get_pinocchio()->getFrameId(frame_name); |
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} |
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switch (impulse_type) { |
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case ImpulseModelTypes::ImpulseModel3D_LOCAL: |
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impulse = std::make_shared<crocoddyl::ImpulseModel3D>( |
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state, frame_id, pinocchio::ReferenceFrame::LOCAL); |
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break; |
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case ImpulseModelTypes::ImpulseModel3D_WORLD: |
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impulse = std::make_shared<crocoddyl::ImpulseModel3D>( |
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state, frame_id, pinocchio::ReferenceFrame::WORLD); |
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break; |
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case ImpulseModelTypes::ImpulseModel3D_LWA: |
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impulse = std::make_shared<crocoddyl::ImpulseModel3D>( |
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state, frame_id, pinocchio::ReferenceFrame::LOCAL_WORLD_ALIGNED); |
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break; |
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case ImpulseModelTypes::ImpulseModel6D_LOCAL: |
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impulse = std::make_shared<crocoddyl::ImpulseModel6D>( |
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state, frame_id, pinocchio::ReferenceFrame::LOCAL); |
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break; |
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case ImpulseModelTypes::ImpulseModel6D_WORLD: |
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impulse = std::make_shared<crocoddyl::ImpulseModel6D>( |
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state, frame_id, pinocchio::ReferenceFrame::WORLD); |
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break; |
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case ImpulseModelTypes::ImpulseModel6D_LWA: |
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impulse = std::make_shared<crocoddyl::ImpulseModel6D>( |
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state, frame_id, pinocchio::ReferenceFrame::LOCAL_WORLD_ALIGNED); |
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break; |
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default: |
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throw_pretty(__FILE__ ": Wrong ImpulseModelTypes::Type given"); |
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break; |
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} |
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return impulse; |
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} |
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std::shared_ptr<crocoddyl::ImpulseModelAbstract> create_random_impulse() { |
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static bool once = true; |
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if (once) { |
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srand((unsigned)time(NULL)); |
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once = false; |
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} |
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std::shared_ptr<crocoddyl::ImpulseModelAbstract> impulse; |
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ImpulseModelFactory factory; |
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if (rand() % 2 == 0) { |
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impulse = factory.create(ImpulseModelTypes::ImpulseModel3D_LOCAL, |
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PinocchioModelTypes::RandomHumanoid); |
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} else { |
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impulse = factory.create(ImpulseModelTypes::ImpulseModel6D_LOCAL, |
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PinocchioModelTypes::RandomHumanoid); |
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} |
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return impulse; |
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} |
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} // namespace unittest |
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} // namespace crocoddyl |
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