462 lines
21 KiB
C
462 lines
21 KiB
C
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#ifndef RBDL_HUMAN36_FIXTURE
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#define RBDL_HUMAN36_FIXTURE
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#include "rbdl/rbdl.h"
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struct Human36 {
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RigidBodyDynamics::Model *model;
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RigidBodyDynamics::Model *model_emulated;
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RigidBodyDynamics::Model *model_3dof;
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RigidBodyDynamics::Math::VectorNd q;
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RigidBodyDynamics::Math::VectorNd qdot;
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RigidBodyDynamics::Math::VectorNd qddot;
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RigidBodyDynamics::Math::VectorNd tau;
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RigidBodyDynamics::Math::VectorNd qddot_emulated;
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RigidBodyDynamics::Math::VectorNd qddot_3dof;
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RigidBodyDynamics::ConstraintSet constraints_1B1C_emulated;
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RigidBodyDynamics::ConstraintSet constraints_1B4C_emulated;
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RigidBodyDynamics::ConstraintSet constraints_4B4C_emulated;
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RigidBodyDynamics::ConstraintSet constraints_1B1C_3dof;
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RigidBodyDynamics::ConstraintSet constraints_1B4C_3dof;
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RigidBodyDynamics::ConstraintSet constraints_4B4C_3dof;
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enum SegmentName {
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SegmentPelvis = 0,
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SegmentThigh,
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SegmentShank,
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SegmentFoot,
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SegmentMiddleTrunk,
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SegmentUpperTrunk,
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SegmentUpperArm,
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SegmentLowerArm,
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SegmentHand,
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SegmentHead,
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SegmentNameLast
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};
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enum BodyName {
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BodyPelvis,
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BodyThighRight,
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BodyShankRight,
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BodyFootRight,
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BodyThighLeft,
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BodyShankLeft,
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BodyFootLeft,
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BodyMiddleTrunk,
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BodyUpperTrunk,
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BodyUpperArmRight,
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BodyLowerArmRight,
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BodyHandRight,
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BodyUpperArmLeft,
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BodyLowerArmLeft,
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BodyHandLeft,
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BodyHead,
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BodyNameLast
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};
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enum DofNames {
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PelvisTX,
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PelvisTY,
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PelvisTZ,
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PelvisRY,
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PelvisRX,
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PelvisRZ,
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HipRightRY,
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HipRightRX,
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HipRightRZ,
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KneeRightRY,
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AnkleRightRY,
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AnkleRightRZ,
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HipLeftRY,
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HipLeftRX,
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HipLeftRZ,
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KneeLeftRY,
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AnkleLeftRY,
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AnkleLeftRZ,
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LumbarRY,
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LumbarRX,
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LumbarRZ,
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ShoulderRightRY,
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ShoulderRightRX,
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ShoulderRightRZ,
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ElbowRightRY,
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WristRightRY,
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WristRightRZ,
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ShoulderLeftRY,
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ShoulderLeftRX,
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ShoulderLeftRZ,
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ElbowLeftRY,
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WristLeftRY,
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WristLeftRZ,
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NeckRY,
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NeckRX,
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NeckRZ,
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DofNameCount
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};
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double SegmentLengths[SegmentNameLast];
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double SegmentMass[SegmentNameLast];
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double SegmentCOM[SegmentNameLast][3];
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double SegmentRadiiOfGyration[SegmentNameLast][3];
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unsigned int body_id_emulated[BodyNameLast];
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unsigned int body_id_3dof[BodyNameLast];
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void initParameters () {
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SegmentLengths[SegmentPelvis ] = 0.1457;
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SegmentLengths[SegmentThigh ] = 0.4222;
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SegmentLengths[SegmentShank ] = 0.4403;
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SegmentLengths[SegmentFoot ] = 0.1037;
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SegmentLengths[SegmentMiddleTrunk] = 0.2155;
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SegmentLengths[SegmentUpperTrunk ] = 0.2421;
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SegmentLengths[SegmentUpperArm ] = 0.2817;
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SegmentLengths[SegmentLowerArm ] = 0.2689;
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SegmentLengths[SegmentHand ] = 0.0862;
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SegmentLengths[SegmentHead ] = 0.2429;
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SegmentMass[SegmentPelvis ] = 0.8154;
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SegmentMass[SegmentThigh ] = 10.3368;
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SegmentMass[SegmentShank ] = 3.1609;
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SegmentMass[SegmentFoot ] = 1.001;
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SegmentMass[SegmentMiddleTrunk] = 16.33;
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SegmentMass[SegmentUpperTrunk ] = 15.96;
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SegmentMass[SegmentUpperArm ] = 1.9783;
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SegmentMass[SegmentLowerArm ] = 1.1826;
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SegmentMass[SegmentHand ] = 0.4453;
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SegmentMass[SegmentHead ] = 5.0662;
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SegmentCOM[SegmentPelvis ][0] = 0.;
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SegmentCOM[SegmentPelvis ][1] = 0.;
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SegmentCOM[SegmentPelvis ][2] = 0.0891;
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SegmentCOM[SegmentThigh ][0] = 0.;
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SegmentCOM[SegmentThigh ][1] = 0.;
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SegmentCOM[SegmentThigh ][2] = -0.1729;
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SegmentCOM[SegmentShank ][0] = 0.;
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SegmentCOM[SegmentShank ][1] = 0.;
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SegmentCOM[SegmentShank ][2] = -0.1963;
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SegmentCOM[SegmentFoot ][0] = 0.1254;
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SegmentCOM[SegmentFoot ][1] = 0.;
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SegmentCOM[SegmentFoot ][2] = -0.0516;
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SegmentCOM[SegmentMiddleTrunk][0] = 0.;
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SegmentCOM[SegmentMiddleTrunk][1] = 0.;
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SegmentCOM[SegmentMiddleTrunk][2] = 0.1185;
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SegmentCOM[SegmentUpperTrunk ][0] = 0.;
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SegmentCOM[SegmentUpperTrunk ][1] = 0.;
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SegmentCOM[SegmentUpperTrunk ][2] = 0.1195;
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SegmentCOM[SegmentUpperArm ][0] = 0.;
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SegmentCOM[SegmentUpperArm ][1] = 0.;
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SegmentCOM[SegmentUpperArm ][2] = -0.1626;
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SegmentCOM[SegmentLowerArm ][0] = 0.;
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SegmentCOM[SegmentLowerArm ][1] = 0.;
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SegmentCOM[SegmentLowerArm ][2] = -0.1230;
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SegmentCOM[SegmentHand ][0] = 0.;
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SegmentCOM[SegmentHand ][1] = 0.;
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SegmentCOM[SegmentHand ][2] = -0.0680;
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SegmentCOM[SegmentHead ][0] = 0.;
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SegmentCOM[SegmentHead ][1] = 0.;
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SegmentCOM[SegmentHead ][2] = 1.1214;
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SegmentRadiiOfGyration[SegmentPelvis ][0] = 0.0897;
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SegmentRadiiOfGyration[SegmentPelvis ][1] = 0.0855;
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SegmentRadiiOfGyration[SegmentPelvis ][2] = 0.0803;
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SegmentRadiiOfGyration[SegmentThigh ][0] = 0.1389;
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SegmentRadiiOfGyration[SegmentThigh ][1] = 0.0629;
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SegmentRadiiOfGyration[SegmentThigh ][2] = 0.1389;
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SegmentRadiiOfGyration[SegmentShank ][0] = 0.1123;
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SegmentRadiiOfGyration[SegmentShank ][1] = 0.0454;
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SegmentRadiiOfGyration[SegmentShank ][2] = 0.1096;
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SegmentRadiiOfGyration[SegmentFoot ][0] = 0.0267;
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SegmentRadiiOfGyration[SegmentFoot ][1] = 0.0129;
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SegmentRadiiOfGyration[SegmentFoot ][2] = 0.0254;
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SegmentRadiiOfGyration[SegmentMiddleTrunk][0] = 0.0970;
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SegmentRadiiOfGyration[SegmentMiddleTrunk][1] = 0.1009;
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SegmentRadiiOfGyration[SegmentMiddleTrunk][2] = 0.0825;
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SegmentRadiiOfGyration[SegmentUpperTrunk ][0] = 0.1273;
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SegmentRadiiOfGyration[SegmentUpperTrunk ][1] = 0.1172;
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SegmentRadiiOfGyration[SegmentUpperTrunk ][2] = 0.0807;
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SegmentRadiiOfGyration[SegmentUpperArm ][0] = 0.0803;
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SegmentRadiiOfGyration[SegmentUpperArm ][1] = 0.0758;
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SegmentRadiiOfGyration[SegmentUpperArm ][2] = 0.0445;
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SegmentRadiiOfGyration[SegmentLowerArm ][0] = 0.0742;
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SegmentRadiiOfGyration[SegmentLowerArm ][1] = 0.0713;
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SegmentRadiiOfGyration[SegmentLowerArm ][2] = 0.0325;
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SegmentRadiiOfGyration[SegmentHand ][0] = 0.0541;
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SegmentRadiiOfGyration[SegmentHand ][1] = 0.0442;
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SegmentRadiiOfGyration[SegmentHand ][2] = 0.0346;
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SegmentRadiiOfGyration[SegmentHead ][0] = 0.0736;
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SegmentRadiiOfGyration[SegmentHead ][1] = 0.0634;
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SegmentRadiiOfGyration[SegmentHead ][2] = 0.0765;
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};
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RigidBodyDynamics::Body create_body (SegmentName segment) {
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using namespace RigidBodyDynamics;
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using namespace RigidBodyDynamics::Math;
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Matrix3d inertia_C (Matrix3d::Zero());
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inertia_C(0,0) = pow(SegmentRadiiOfGyration[segment][0] * SegmentLengths[segment], 2) * SegmentMass[segment];
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inertia_C(1,1) = pow(SegmentRadiiOfGyration[segment][1] * SegmentLengths[segment], 2) * SegmentMass[segment];
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inertia_C(2,2) = pow(SegmentRadiiOfGyration[segment][2] * SegmentLengths[segment], 2) * SegmentMass[segment];
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return RigidBodyDynamics::Body (
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SegmentMass[segment],
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RigidBodyDynamics::Math::Vector3d (
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SegmentCOM[segment][0],
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SegmentCOM[segment][1],
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SegmentCOM[segment][2]
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),
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inertia_C);
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}
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void generate () {
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using namespace RigidBodyDynamics;
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using namespace RigidBodyDynamics::Math;
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Body pelvis_body = create_body (SegmentPelvis);
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Body thigh_body = create_body (SegmentThigh);
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Body shank_body = create_body (SegmentShank);
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Body foot_body = create_body (SegmentFoot);
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Body middle_trunk_body = create_body (SegmentMiddleTrunk);
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Body upper_trunk_body = create_body (SegmentUpperTrunk);
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Body upperarm_body = create_body (SegmentUpperArm);
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Body lowerarm_body = create_body (SegmentLowerArm);
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Body hand_body = create_body (SegmentHand);
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Body head_body = create_body (SegmentHead);
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Matrix3d zero_matrix (Matrix3d::Zero(3,3));
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Body null_body (0., Vector3d (0., 0., 0.), zero_matrix);
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Joint free_flyer (
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SpatialVector (0., 0., 0., 1., 0., 0.),
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SpatialVector (0., 0., 0., 0., 1., 0.),
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SpatialVector (0., 0., 0., 0., 0., 1.),
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SpatialVector (0., 1., 0., 0., 0., 0.),
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SpatialVector (1., 0., 0., 0., 0., 0.),
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SpatialVector (0., 0., 1., 0., 0., 0.)
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);
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Joint rot_yxz_emulated (
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SpatialVector (0., 1., 0., 0., 0., 0.),
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SpatialVector (1., 0., 0., 0., 0., 0.),
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SpatialVector (0., 0., 1., 0., 0., 0.)
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);
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Joint trans_xyz = Joint(JointTypeTranslationXYZ);
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Joint rot_yxz_3dof = Joint(JointTypeEulerYXZ);
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Joint rot_yz (
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SpatialVector (0., 1., 0., 0., 0., 0.),
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SpatialVector (0., 0., 1., 0., 0., 0.)
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);
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Joint rot_y (
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SpatialVector (0., 1., 0., 0., 0., 0.)
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);
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Joint fixed (JointTypeFixed);
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// Generate emulated model
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model_emulated->gravity = Vector3d (0., 0., -9.81);
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body_id_emulated[BodyPelvis] = model_emulated->AddBody (0, Xtrans (Vector3d (0., 0., 0.)), free_flyer, pelvis_body, "pelvis");
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// right leg
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body_id_emulated[BodyThighRight] = model_emulated->AddBody (body_id_emulated[BodyPelvis], Xtrans(Vector3d(0., -0.0872, 0.)), rot_yxz_emulated, thigh_body, "thigh_r");
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body_id_emulated[BodyShankRight] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentThigh])), rot_y, shank_body, "shank_r");
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body_id_emulated[BodyFootRight] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentShank])), rot_yz, foot_body, "foot_r");
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// left leg
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body_id_emulated[BodyThighLeft] = model_emulated->AddBody (body_id_emulated[BodyPelvis], Xtrans(Vector3d(0., 0.0872, 0.)), rot_yxz_emulated, thigh_body, "thigh_l");
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body_id_emulated[BodyShankLeft] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentThigh])), rot_y, shank_body, "shank_l");
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body_id_emulated[BodyFootLeft] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentShank])), rot_yz, foot_body, "foot_l");
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// trunk
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body_id_emulated[BodyMiddleTrunk] = model_emulated->AddBody (body_id_emulated[BodyPelvis], Xtrans(Vector3d(0., 0., SegmentLengths[SegmentPelvis])), rot_yxz_emulated, middle_trunk_body, "middletrunk");
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body_id_emulated[BodyUpperTrunk] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., SegmentLengths[SegmentMiddleTrunk])), fixed, upper_trunk_body, "uppertrunk");
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// right arm
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body_id_emulated[BodyUpperArmRight] = model_emulated->AddBody (body_id_emulated[BodyUpperTrunk], Xtrans(Vector3d(0., -0.1900, SegmentLengths[SegmentUpperTrunk])), rot_yxz_emulated, upperarm_body, "upperarm_r");
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body_id_emulated[BodyLowerArmRight] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentUpperArm])), rot_y, lowerarm_body, "lowerarm_r");
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body_id_emulated[BodyHandRight] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentLowerArm])), rot_yz, hand_body, "hand_r");
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// left arm
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body_id_emulated[BodyUpperArmLeft] = model_emulated->AddBody (body_id_emulated[BodyUpperTrunk], Xtrans(Vector3d(0., 0.1900, SegmentLengths[SegmentUpperTrunk])), rot_yxz_emulated, upperarm_body, "upperarm_l");
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body_id_emulated[BodyLowerArmLeft] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentUpperArm])), rot_y, lowerarm_body, "lowerarm_l");
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body_id_emulated[BodyHandLeft] = model_emulated->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentLowerArm])), rot_yz, hand_body, "hand_l");
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// head
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body_id_emulated[BodyHead] = model_emulated->AddBody (body_id_emulated[BodyUpperTrunk], Xtrans(Vector3d(0., 0.1900, SegmentLengths[SegmentUpperTrunk])), rot_yxz_emulated, upperarm_body, "head");
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// Generate 3dof model
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model_3dof->gravity = Vector3d (0., 0., -9.81);
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unsigned int pelvis_trans = model_3dof->AddBody (0, Xtrans(Vector3d (0., 0., 0.)), trans_xyz, null_body, "pelvis_trans_xyz");
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body_id_3dof[BodyPelvis] = model_3dof->AddBody (pelvis_trans, Xtrans (Vector3d (0., 0., 0.)), rot_yxz_3dof, pelvis_body, "pelvis");
|
||
|
|
// body_id_3dof[BodyPelvis] = model_3dof->AddBody (0, Xtrans (Vector3d (0., 0., 0.)), free_flyer, pelvis_body, "pelvis");
|
||
|
|
|
||
|
|
// right leg
|
||
|
|
body_id_3dof[BodyThighRight] = model_3dof->AddBody (body_id_3dof[BodyPelvis], Xtrans(Vector3d(0., -0.0872, 0.)), rot_yxz_3dof, thigh_body, "thigh_r");
|
||
|
|
body_id_3dof[BodyShankRight] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentThigh])), rot_y, shank_body, "shank_r");
|
||
|
|
body_id_3dof[BodyFootRight] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentShank])), rot_yz, foot_body, "foot_r");
|
||
|
|
|
||
|
|
// left leg
|
||
|
|
body_id_3dof[BodyThighLeft] = model_3dof->AddBody (body_id_3dof[BodyPelvis], Xtrans(Vector3d(0., 0.0872, 0.)), rot_yxz_3dof, thigh_body, "thigh_l");
|
||
|
|
body_id_3dof[BodyShankLeft] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentThigh])), rot_y, shank_body, "shank_l");
|
||
|
|
body_id_3dof[BodyFootLeft] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentShank])), rot_yz, foot_body, "foot_l");
|
||
|
|
|
||
|
|
// trunk
|
||
|
|
body_id_3dof[BodyMiddleTrunk] = model_3dof->AddBody (body_id_3dof[BodyPelvis], Xtrans(Vector3d(0., 0., SegmentLengths[SegmentPelvis])), rot_yxz_3dof, middle_trunk_body, "middletrunk");
|
||
|
|
body_id_3dof[BodyUpperTrunk] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., SegmentLengths[SegmentMiddleTrunk])), fixed, upper_trunk_body, "uppertrunk");
|
||
|
|
|
||
|
|
// right arm
|
||
|
|
body_id_3dof[BodyUpperArmRight] = model_3dof->AddBody (body_id_3dof[BodyUpperTrunk], Xtrans(Vector3d(0., -0.1900, SegmentLengths[SegmentUpperTrunk])), rot_yxz_3dof, upperarm_body, "upperarm_r");
|
||
|
|
body_id_3dof[BodyLowerArmRight] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentUpperArm])), rot_y, lowerarm_body, "lowerarm_r");
|
||
|
|
body_id_3dof[BodyHandRight] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentLowerArm])), rot_yz, hand_body, "hand_r");
|
||
|
|
|
||
|
|
// left arm
|
||
|
|
body_id_3dof[BodyUpperArmLeft] = model_3dof->AddBody (body_id_3dof[BodyUpperTrunk], Xtrans(Vector3d(0., 0.1900, SegmentLengths[SegmentUpperTrunk])), rot_yxz_3dof, upperarm_body, "upperarm_l");
|
||
|
|
body_id_3dof[BodyLowerArmLeft] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentUpperArm])), rot_y, lowerarm_body, "lowerarm_l");
|
||
|
|
body_id_3dof[BodyHandLeft] = model_3dof->AppendBody (Xtrans(Vector3d(0., 0., -SegmentLengths[SegmentLowerArm])), rot_yz, hand_body, "hand_l");
|
||
|
|
|
||
|
|
// head
|
||
|
|
body_id_3dof[BodyHead] = model_3dof->AddBody (body_id_3dof[BodyUpperTrunk], Xtrans(Vector3d(0., 0.1900, SegmentLengths[SegmentUpperTrunk])), rot_yxz_3dof, upperarm_body, "head");
|
||
|
|
}
|
||
|
|
|
||
|
|
void initConstraintSets () {
|
||
|
|
using namespace RigidBodyDynamics;
|
||
|
|
using namespace RigidBodyDynamics::Math;
|
||
|
|
|
||
|
|
unsigned int foot_r_emulated = model_emulated->GetBodyId ("foot_r");
|
||
|
|
unsigned int foot_l_emulated = model_emulated->GetBodyId ("foot_l");
|
||
|
|
unsigned int hand_r_emulated = model_emulated->GetBodyId ("hand_r");
|
||
|
|
unsigned int hand_l_emulated = model_emulated->GetBodyId ("hand_l");
|
||
|
|
|
||
|
|
constraints_1B1C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_1B1C_emulated.Bind (*model_emulated);
|
||
|
|
|
||
|
|
constraints_1B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_1B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_1B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_1B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_1B4C_emulated.Bind (*model_emulated);
|
||
|
|
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_r_emulated, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_l_emulated, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_l_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_l_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (foot_l_emulated, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_r_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_r_emulated, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_l_emulated, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_l_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_l_emulated, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_emulated.AddContactConstraint (hand_l_emulated, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_emulated.Bind (*model);
|
||
|
|
|
||
|
|
unsigned int foot_r_3dof = model_3dof->GetBodyId ("foot_r");
|
||
|
|
unsigned int foot_l_3dof = model_3dof->GetBodyId ("foot_l");
|
||
|
|
unsigned int hand_r_3dof = model_3dof->GetBodyId ("hand_r");
|
||
|
|
unsigned int hand_l_3dof = model_3dof->GetBodyId ("hand_l");
|
||
|
|
|
||
|
|
constraints_1B1C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_1B1C_3dof.Bind (*model_3dof);
|
||
|
|
|
||
|
|
constraints_1B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_1B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_1B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_1B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_1B4C_3dof.Bind (*model_3dof);
|
||
|
|
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_r_3dof, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_l_3dof, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_l_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_l_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (foot_l_3dof, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_r_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_r_3dof, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_l_3dof, Vector3d (0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_l_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 1., 0.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_l_3dof, Vector3d (0.1, 0., -0.05), Vector3d (0., 0., 1.));
|
||
|
|
constraints_4B4C_3dof.AddContactConstraint (hand_l_3dof, Vector3d (-0.1, 0., -0.05), Vector3d (1., 0., 0.));
|
||
|
|
constraints_4B4C_3dof.Bind (*model_3dof);
|
||
|
|
}
|
||
|
|
|
||
|
|
void randomizeStates () {
|
||
|
|
for (unsigned int i = 0; i < q.size(); i++) {
|
||
|
|
q[i] = 0.4 * M_PI * static_cast<double>(rand()) / static_cast<double>(RAND_MAX);
|
||
|
|
qdot[i] = 0.5 * M_PI * static_cast<double>(rand()) / static_cast<double>(RAND_MAX);
|
||
|
|
tau[i] = 0.5 * M_PI * static_cast<double>(rand()) / static_cast<double>(RAND_MAX);
|
||
|
|
qddot[i] = 0.5 * M_PI * static_cast<double>(rand()) / static_cast<double>(RAND_MAX);
|
||
|
|
}
|
||
|
|
qddot_emulated = qddot;
|
||
|
|
qddot_3dof = qddot;
|
||
|
|
}
|
||
|
|
|
||
|
|
Human36 () {
|
||
|
|
ClearLogOutput();
|
||
|
|
using namespace RigidBodyDynamics;
|
||
|
|
using namespace RigidBodyDynamics::Math;
|
||
|
|
|
||
|
|
initParameters();
|
||
|
|
model_emulated = new RigidBodyDynamics::Model();
|
||
|
|
model_3dof = new RigidBodyDynamics::Model();
|
||
|
|
model = model_emulated;
|
||
|
|
generate();
|
||
|
|
initConstraintSets();
|
||
|
|
|
||
|
|
q = VectorNd::Zero (model_emulated->q_size);
|
||
|
|
qdot = VectorNd::Zero (model_emulated->qdot_size);
|
||
|
|
qddot = VectorNd::Zero (model_emulated->qdot_size);
|
||
|
|
tau = VectorNd::Zero (model_emulated->qdot_size);
|
||
|
|
|
||
|
|
qddot_emulated = VectorNd::Zero (model_emulated->qdot_size);
|
||
|
|
qddot_3dof= VectorNd::Zero (model_emulated->qdot_size);
|
||
|
|
};
|
||
|
|
~Human36 () {
|
||
|
|
delete model_emulated;
|
||
|
|
delete model_3dof;
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|