50 lines (37 with data), 1.5 kB

/* Definition of Driver for the segments in the lumbar spine. From PelvisL5 to T12L1

Mark de Zee
*/

AnyFolder &RefHM = Main.Model.BodyModel;

AnyFolder Joints={
  AnyRevoluteJoint GroundPelvisJnt = {
    Axis = z;
    AnyRefNode &GroundNode = Main.Model.EnvironmentModel.GlobalRef.GroundNode;
    AnyRefNode &PelvisNode = ..RefHM.Trunk.SegmentsLumbar.PelvisSeg.AnatomicalFrameTrunk;
  };
};


AnyFolder DriversLumbar = {
  
  AnyKinEqSimpleDriver GroundPelvisJntDriver = {
    AnyRevoluteJoint &GroundPelvisJoint = ..Joints.GroundPelvisJnt;
    DriverPos = {0};
    DriverVel = {0.0};
    Reaction.Type = {On};
  };
  
  //Thorax pelvis rotation driver
  AnyKinEqSimpleDriver PostureDriver ={
    AnyKinMeasure& Ref2 = ..RefHM.Interface.Trunk.PelvisThoraxLateralBending;        
    AnyKinMeasure& Ref3 = ..RefHM.Interface.Trunk.PelvisThoraxRotation;   
    AnyKinMeasure& Ref1 = ..RefHM.Interface.Trunk.PelvisThoraxExtension;
    DriverPos = pi/180*{0.0,0.0,0.0};
    DriverVel = pi/180*{0.0,0.0,0.0};
    Reaction.Type = {Off,Off,Off};  
  };  
  
  
  
  //Neck driver 
  AnyKinEqSimpleDriver NeckJntDriver = {
    AnyKinMeasure& lb = ..RefHM.Interface.Trunk.SkullThoraxLateralBending;
    AnyKinMeasure& ar = ..RefHM.Interface.Trunk.SkullThoraxRotation;
    AnyKinMeasure& fe = ..RefHM.Interface.Trunk.SkullThoraxFlexion;
    DriverPos = pi/180*{0,0,0};
    DriverVel = pi/180*{0,0,0};
    Reaction.Type = {Off,Off,Off};
  };

};