{*VICON BodyLanguage (tm)*} {*copyright 1995,1996,1997,1998 Oxford Metrics Ltd*} {*parameters for use with Lift.MOD *} {*Marker diameter and joint widths*} {*================================*} $MarkerDiameter = 25 {*measured from beneath marker to opposite side of joint*} $KneeWidth = 97 $AnkleWidth = 67 $ElbowWidth = 70 $WristThickness = 40 $HandThickness = 20 {*Pelvis tilt and Hip Joint positions*} {*===================================*} {*$PelvisTilt rotates Pelvis relative to plane of waist markers. Rotatation is about a lateral axis, +"forward", -"backward"*} $PelvisTilt = -7 {*$%HipOffsetFactor moves BOTH Hip Joints {forward,OUTWARD,upward} relative to centre of waist markers by multiples of pelvis diameter. Pelvis/Root segment is located at mid-point of Hip Joints*} $%HipOffsetFactor = { -0.03, 0.28, -0.34 } {*Toes flexion*} {*============*} {*$LToesFlexion and $RToesFlexion provide adjustment of the relative angle between foot and toe segments to adjust for the relative heights of metatarsal (*MT5) and toe (*TOE) markers, +"toes down, -"toes up"*} $LToesFlexion = 10 $RToesFlexion = 10 {*Thorax tilt and position*} {*========================*} {*$ThoraxTilt rotates Thorax about a lateral axis perpendicular to plane of markers C7,T10,STRN, +"forward", -"backward"*} $ThoraxTilt = 10 {*$%ThoraxOffset moves Thorax {forward,left,upward} relative to mid-point of shoulder L/RSHO markers (measurement units - mm)*} $%ThoraxOffset = { 0, 0, 0 } {*$IndependentShoulders causes the shoulder markers LSHO and RSHO to be used to track shoulder movement without averaging to other Thorax markers*} $IndependentShoulders = 1 {*$%Left/RightShoulderOffsets move each Shoulder Joint {forward,left,upward} relative to the corresponding shoulder marker L/RSHO*} $%LeftShoulderOffset = { 0, 30, -45 } $%RightShoulderOffset = { 0, -30, -45 } {*Head tilt and position*} {*======================*} {*$HeadTilt rotates Head relative to plane of head markers. Rotation is about a lateral axis, +"forward", -"backward"*} $HeadTilt = 20 {*$%HeadOffset moves Head {forward,left,upward} relative to centre of head markers (measurement units - mm)*} $%HeadOffset = { -50, 0, -20 } {*Wrist rotations*} {*===============*} {*$L/RWristRotation rotate Wrist, Hand, Finger, and Thumb segments, as a group, about the long axis of Radius (forearm) and Wrist*} $LWristRotation = 0 $RWristRotation = 0 {*Deadband*} {*========*} {*$Deadband controls the minimum angle (degrees) between segment definition lines below which helical vector interpolation is employed. $Deadband is disabled for static trials (when $static==1) *} $Deadband = 10 {* General Parameters *} $UseWands=0 $LFemurRotation=0 $RFemurRotation=0 $LTibiaRotation=0 $RTibiaRotation=0 $LStaticPlantarFlexion=12 $RStaticPlantarFlexion=12 {* Body mass in kilos *} BodyMass = 75 {*Bone length parameters saved below after processing static trial*} {*================================================================*}