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visual3d:documentation:modeling:functional_joints:example_-_functional_knee [2024/06/19 12:48] – sgrangervisual3d:documentation:modeling:functional_joints:example_-_functional_knee [2024/07/17 15:45] (current) – created sgranger
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-{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{\\ +====== Example - Functional Knee ====== 
-when defining the functional knee joint, the calculation defines the axis of rotation, but not the location on the axis.\\+ 
 +\\ 
 +When defining the functional knee joint, the calculation defines the axis of rotation, but not the location on the axis.\\
 \\ \\
-two additional landmarks (rknemed & lknemed) must be created off the position of the mediolateral knee targets.\\+Two additional landmarks (RKneMed & LKneMed) must be created off the position of the mediolateral knee targets.\\
 \\ \\
-[[https://www.has-motion.com/download/functionaljoints.zip|sample files]] for this tutorial may be downloaded.\\+[[https://www.has-motion.com/download/FunctionalJoints.zip|Sample files]] for this tutorial may be downloaded.\\
  
  
-1) this tutorial will use the **static.c3d** and **functional knee.c3d** files.\\+1) This tutorial will use the **Static.c3d** and **Functional Knee.c3d** files.\\
  
-2) the functional hip.c3d file is used for the [[visual3d:documentation:modeling:functional_joints:example_-_functional_hip|functional hip tutorial]].\\+2) The Functional Hip.c3d file is used for the [[Visual3D:Documentation:Modeling:Functional_Joints:Example_-_Functional_Hip|Functional Hip Tutorial]].\\
  
-3) functionaljoints_hip_knee.cmo contains a static trial with both the functional hip and knee defined.\\+3) FunctionalJoints_Hip_Knee.cmo contains a static trial with both the functional hip and knee defined.\\
  
 \\ \\
-**the calculation of functional joints is described [[visual3d:documentation:modeling:functional_joints:functional_joints|here]].**\\+**The calculation of functional joints is described [[Visual3D:Documentation:Modeling:Functional_Joints:Functional_Joints|here]].**\\
  
  
-====== load static trial ======+===== Load Static Trial =====
  
-|1. from the **model** menu, select **create -> hybrid model from c3d file.**\\ \\ 2. a dialog titled **select the calibration file for the new model** will appear;\\ \\ \\ select //static.c3d// click **open.**  |  createstatic.jpg|+|1. From the **Model** menu, select **Create -> Hybrid Model from C3D file.**\\ \\ 2. A dialog titled **Select the calibration file for the new model** will appear;\\ \\ \\ Select //Static.c3d// Click **Open.**  |  {{:CreateStatic.jpg}}|
  
-====== create functional joint ======+===== Create Functional Joint =====
  
-|1. on the **landmarks** tab:\\ \\ 1. select the **functional** tab  |  functionaltab.jpg|+|1. On the **Landmarks** tab:\\ \\ 1. Select the **Functional** tab  |  {{:FunctionalTab.jpg}}|
  
-===== create right functional joint =====+==== Create Right Functional Joint ====
  
-|1. on the **landmarks** tab:\\ \\ 1. select the **functional** tab\\ \\ 2. from the **functional joint name** box, select //f_rknee.//\\ \\ 3. click **create.**  |  create_f_rknee.jpg|+|1. On the **Landmarks** tab:\\ \\ 1. Select the **Functional** tab\\ \\ 2. From the **Functional Joint Name** box, select //F_RKNEE.//\\ \\ 3. Click **Create.**  |  {{:Create_F_RKNEE.jpg}}|
  
-|2. **select tracking targets for the f_rknee:**\\ \\ |   **tracking segment/targets**\\    select **use tracking targets** (ctrl-click to multi select)\\      //rthi1//, //rthi2//, //rthi3//, //rthi4//\\ \\ \\    **other segment/targets:**\\    select **use other targets** (ctrl-click to multi select)\\      //rtib1//, //rtib2//, //rtib3//, //rtib4//\\ ||\\ \\ click on **close tab** before proceeding.  |  define_f_rknee.jpg|+|2. **Select tracking targets for the F_RKNEE:**\\ \\ |   **Tracking Segment/Targets**\\    Select **Use Tracking Targets** (ctrl-click to multi select)\\      //RTHI1//, //RTHI2//, //RTHI3//, //RTHI4//\\ \\ \\    **Other Segment/Targets:**\\    Select **Use Other Targets** (ctrl-click to multi select)\\      //RTIB1//, //RTIB2//, //RTIB3//, //RTIB4//\\ ||\\ \\ Click on **Close Tab** before proceeding.  |  {{:Define_F_RKNEE.jpg}}|
  
-===== create left functional joint =====+==== Create Left Functional Joint ====
  
-|1. on the **landmarks** tab:\\ \\ 1. select the **functional** tab\\ \\ 2. from the **functional joint name** box, select //f_lknee.//\\ \\ 3. click **create.**  |  create_f_lknee.jpg|+|1. On the **Landmarks** tab:\\ \\ 1. Select the **Functional** tab\\ \\ 2. From the **Functional Joint Name** box, select //F_LKNEE.//\\ \\ 3. Click **Create.**  |  {{:Create_F_LKNEE.jpg}}|
  
-|2. **select tracking targets for the f_lknee:**\\ \\ |   **tracking segment/targets**\\    select **use tracking targets** (ctrl-click to multi select)\\      //lthi1//, //lthi2//, //lthi3//, //lthi4//\\ \\ \\    **other segment/targets:**\\    select **use other targets** (ctrl-click to multi select)\\      //ltib1//, //ltib2//, //ltib3//, //ltib4//\\ ||\\ \\ click on **close tab** before proceeding.  |  define_f_lknee.jpg|+|2. **Select tracking targets for the F_LKNEE:**\\ \\ |   **Tracking Segment/Targets**\\    Select **Use Tracking Targets** (ctrl-click to multi select)\\      //LTHI1//, //LTHI2//, //LTHI3//, //LTHI4//\\ \\ \\    **Other Segment/Targets:**\\    Select **Use Other Targets** (ctrl-click to multi select)\\      //LTIB1//, //LTIB2//, //LTIB3//, //LTIB4//\\ ||\\ \\ Click on **Close Tab** before proceeding.  |  {{:Define_F_LKNEE.jpg}}|
  
-====== model builder advanced post processing ======+===== Model Builder Advanced Post Processing =====
  
-|1. select the **post processing** button from the menu (image below)\\ \\ modelbuilderadvancedpostprocessing_button.jpg\\ \\ 2. select the **functional joints** tab from the dialog box (image on right)\\   |  mbapp_f_knee.jpg|+|1. Select the **Post Processing** button from the menu (image below)\\ \\ {{:ModelBuilderAdvancedPostProcessing_Button.jpg}}\\ \\ 2. Select the **Functional Joints** tab from the dialog box (image on right)\\   |  {{:MBAPP_F_KNEE.jpg}}|
  
-|3. **open functional movement file:**\\ \\ 1. select the **add motion file from disk**\\ \\ 2. **browse** to functional movement file, select //functional knee.c3d//\\ \\ 3. click **open**\\ \\ 4. **select** the motion file by clicking on the trial, this will highlight the trial in **blue**.\\ \\ \\   |  mbapp_selectmotionfile_knee.jpg|+|3. **Open functional movement file:**\\ \\ 1. Select the **Add Motion File From Disk**\\ \\ 2. **Browse** to functional movement file, select //Functional Knee.c3d//\\ \\ 3. Click **Open**\\ \\ 4. **Select** the motion file by clicking on the trial, this will highlight the trial in **blue**.\\ \\ \\   |  {{:MBAPP_SelectMotionFile_KNEE.jpg}}|
  
 \\ \\
-**note:** once the trial has been selected, the name of the trial will be highlighted and the movement file will appear in 3d viewer.\\+**NOTE:** Once the trial has been selected, the name of the trial will be highlighted and the movement file will appear in 3D viewer.\\
 \\ \\
  
  
-===== define f_rknee start and end of motion =====+==== Define F_RKNEE Start and End of motion ====
  
-|1. select the **start** frame of the right functional movement\\ \\ 1. **select f_rknee**, this will highlight the joint in **blue**\\ \\ 2. using the **slider** (seen below), select the start frame of the right functional movement. //set the start frame to 241//\\ \\ mbapp_f_rknee_start_slider.jpg\\ \\ \\ 3. click **set start event to current frame**\\ \\ \\   |  mbapp_f_rknee_start.jpg|+|1. Select the **START** frame of the right functional movement\\ \\ 1. **Select F_RKNEE**, this will highlight the joint in **blue**\\ \\ 2. Using the **slider** (seen below), select the START frame of the right functional movement. //Set the Start Frame to 241//\\ \\ {{:MBAPP_F_RKNEE_START_slider.jpg}}\\ \\ \\ 3. Click **Set START Event to Current Frame**\\ \\ \\   |  {{:MBAPP_F_RKNEE_START.jpg}}|
  
 \\ \\
  
  
-|2. select the **end** frame of the right functional movement\\ \\ 1. **select f_rknee**, this will highlight the joint in **blue**\\ \\ 2. using the **slider** (seen below), select the end frame of the right functional movement. //set the end frame to 631//\\ \\ mbapp_f_rknee_end_slider.jpg\\ \\ \\ 3. click **set end event to current frame**\\ \\ \\   |  mbapp_f_rknee_end.jpg|+|2. Select the **END** frame of the right functional movement\\ \\ 1. **Select F_RKNEE**, this will highlight the joint in **blue**\\ \\ 2. Using the **slider** (seen below), select the END frame of the right functional movement. //Set the End Frame to 631//\\ \\ {{:MBAPP_F_RKNEE_END_slider.jpg}}\\ \\ \\ 3. Click **Set END Event to Current Frame**\\ \\ \\   |  {{:MBAPP_F_RKNEE_END.jpg}}|
  
-===== define f_lknee start and end of motion =====+==== Define F_LKNEE Start and End of motion ====
  
-|1. select the **start** frame of the left functional movement\\ \\ 1. **select f_lknee**, this will highlight the joint in **blue**\\ \\ 2. using the **slider**, select the start frame of the left functional movement. //set the start frame to 733//\\ \\ 3. click **set start event to current frame**\\ \\ \\   |  mbapp_f_lknee_start.jpg|+|1. Select the **START** frame of the left functional movement\\ \\ 1. **Select F_LKNEE**, this will highlight the joint in **blue**\\ \\ 2. Using the **slider**, select the START frame of the left functional movement. //Set the Start Frame to 733//\\ \\ 3. Click **Set START Event to Current Frame**\\ \\ \\   |  {{:MBAPP_F_LKNEE_START.jpg}}|
  
-|2. select the **end** frame of the left functional movement\\ \\ 1. **select f_lknee**, this will highlight the joint in **blue**\\ \\ 2. using the **slider**, select the end frame of the left functional movement. //set the end frame to 1149//\\ \\ 3. click **set end event to current frame**\\ \\ \\   |  mbapp_f_lknee_end.jpg|+|2. Select the **END** frame of the left functional movement\\ \\ 1. **Select F_LKNEE**, this will highlight the joint in **blue**\\ \\ 2. Using the **slider**, select the END frame of the left functional movement. //Set the End Frame to 1149//\\ \\ 3. Click **Set END Event to Current Frame**\\ \\ \\   |  {{:MBAPP_F_LKNEE_END.jpg}}|
  
-====== compute landmarks ======+===== Compute Landmarks =====
  
-|1. select **compute all landmarks**\\ 2. **close** the model builder advanced post processing dialog box\\ 3. four landmarks (**f_rknee, f_rknee_x, f_lknee and f_lknee_x**) should appear in purple in the 3d viewer\\ \\ \\ **if the landmarks do not appear in the 3d viewer, check:**\\ - that the landmarks are turned on (3d view options)\\ - check that all steps in this tutorial were completed\\   |  f_rknee_f_lknee.jpg|+|1. Select **Compute ALL Landmarks**\\ 2. **Close** the Model Builder Advanced Post Processing dialog box\\ 3. Four landmarks (**F_RKNEE, F_RKNEE_X, F_LKNEE and F_LKNEE_X**) should appear in purple in the 3D viewer\\ \\ \\ **If the landmarks do NOT appear in the 3D viewer, check:**\\ - That the landmarks are turned on (3D View Options)\\ - Check that all steps in this tutorial were completed\\   |  {{:F_RKNEE_F_LKNEE.jpg}}|
  
-====== compute right mediolateral borders of the knee joint center ======+===== Compute Right Mediolateral Borders of the Knee Joint Center =====
  
-the rknelat and rknemed landmarks created below will be used to define the mediolateral borders of the knee joint.+The RKneLat and RKneMed landmarks created below will be used to define the mediolateral borders of the knee joint.
  
-these landmarks will project the mediolateral targets (rlatkne,rmedkne) onto the axis of rotation created by the functional joint (f_rknee,f_rknee_x).+These landmarks will project the mediolateral targets (RLATKNE,RMEDKNE) onto the axis of rotation created by the functional joint (F_RKNEE,F_RKNEE_X).
  
 \\ \\
  
  
-|**1. create lateral border of the right knee joint center (rknelat):**\\ \\ <html><ol></html>\\ <html><li></html>click **landmarks** button<html></li></html>\\ <html><li></html>click **add new landmark** button<html></li></html>\\ <html><li></html>create landmark: //rknelat//\\ \\ |<html><p></html>   **landmark name:** //rknelat//\\ <html></p></html>\\ \\ <html><p></html>   **define orientation using:**\\    **starting point:** //f_rknee//\\    **ending point:** //f_rknee_x//\\ <html></p></html>\\ \\ <html><p></html>   **project from:** //rlatkne//\\ <html></p></html>||<html></li></html>\\ <html><li></html>**do not check:** //offset by percent (1.0 = 100%)//<html></li></html>\\ <html><li></html>**do not check:** //calibration only landmark//<html></li></html><html></ol></html>  |  rknelat.jpg|+|**1. Create Lateral Border of the Right Knee Joint Center (RKneLat):**\\ \\ <HTML><ol></HTML>\\ <HTML><li></HTML>Click **Landmarks** button<HTML></li></HTML>\\ <HTML><li></HTML>Click **Add New Landmark** button<HTML></li></HTML>\\ <HTML><li></HTML>Create Landmark: //RKneLat//\\ \\ |<HTML><p></HTML>   **Landmark Name:** //RKneLat//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Define Orientation Using:**\\    **Starting Point:** //F_RKNEE//\\    **Ending Point:** //F_RKNEE_X//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Project From:** //RLATKNE//\\ <HTML></p></HTML>||<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Offset by Percent (1.0 = 100%)//<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Calibration Only Landmark//<HTML></li></HTML><HTML></ol></HTML>  |  {{:RKneLat.jpg}}|
  
 \\ \\
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-|**2. create medial border of the right knee joint center (rknemed):**\\ \\ <html><ol></html>\\ <html><li></html>click **landmarks** button<html></li></html>\\ <html><li></html>click **add new landmark** button<html></li></html>\\ <html><li></html>create landmark: //rknemed//\\ \\ |<html><p></html>   **landmark name:** //rknemed//\\ <html></p></html>\\ \\ <html><p></html>   **define orientation using:**\\    **starting point:** //f_rknee//\\    **ending point:** //f_rknee_x//\\ <html></p></html>\\ \\ <html><p></html>   **project from:** //rmedkne//\\ <html></p></html>||<html></li></html>\\ <html><li></html>**do not check:** //offset by percent (1.0 = 100%)//<html></li></html>\\ <html><li></html>**do not check:** //calibration only landmark//<html></li></html><html></ol></html>  |  rknemed.jpg|+|**2. Create Medial Border of the Right Knee Joint Center (RKneMed):**\\ \\ <HTML><ol></HTML>\\ <HTML><li></HTML>Click **Landmarks** button<HTML></li></HTML>\\ <HTML><li></HTML>Click **Add New Landmark** button<HTML></li></HTML>\\ <HTML><li></HTML>Create Landmark: //RKneMed//\\ \\ |<HTML><p></HTML>   **Landmark Name:** //RKneMed//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Define Orientation Using:**\\    **Starting Point:** //F_RKNEE//\\    **Ending Point:** //F_RKNEE_X//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Project From:** //RMEDKNE//\\ <HTML></p></HTML>||<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Offset by Percent (1.0 = 100%)//<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Calibration Only Landmark//<HTML></li></HTML><HTML></ol></HTML>  |  {{:RKneMed.jpg}}|
  
-====== compute left mediolateral borders of the knee joint center ======+===== Compute Left Mediolateral Borders of the Knee Joint Center =====
  
-the lknelat and lknemed landmarks created below will be used to define the mediolateral borders of the knee joint.+The LKneLat and LKneMed landmarks created below will be used to define the mediolateral borders of the knee joint.
  
-these landmarks will project the mediolateral targets (llatkne,lmedkne) onto the axis of rotation created by the functional joint (f_lknee,f_lknee_x).+These landmarks will project the mediolateral targets (LLATKNE,LMEDKNE) onto the axis of rotation created by the functional joint (F_LKNEE,F_LKNEE_X).
  
 \\ \\
  
  
-|**1. create lateral border of the left knee joint center (lknelat):**\\ \\ <html><ol></html>\\ <html><li></html>click **landmarks** button<html></li></html>\\ <html><li></html>click **add new landmark** button<html></li></html>\\ <html><li></html>create landmark: //lknelat//\\ \\ |<html><p></html>   **landmark name:** //lknelat//\\ <html></p></html>\\ \\ <html><p></html>   **define orientation using:**\\    **starting point:** //f_lknee//\\    **ending point:** //f_lknee_x//\\ <html></p></html>\\ \\ <html><p></html>   **project from:** //llatkne//\\ <html></p></html>||<html></li></html>\\ <html><li></html>**do not check:** //offset by percent (1.0 = 100%)//<html></li></html>\\ <html><li></html>**do not check:** //calibration only landmark//<html></li></html><html></ol></html>  |  lknelat.jpg|+|**1. Create Lateral Border of the Left Knee Joint Center (LKneLat):**\\ \\ <HTML><ol></HTML>\\ <HTML><li></HTML>Click **Landmarks** button<HTML></li></HTML>\\ <HTML><li></HTML>Click **Add New Landmark** button<HTML></li></HTML>\\ <HTML><li></HTML>Create Landmark: //LKneLat//\\ \\ |<HTML><p></HTML>   **Landmark Name:** //LKneLat//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Define Orientation Using:**\\    **Starting Point:** //F_LKNEE//\\    **Ending Point:** //F_LKNEE_X//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Project From:** //LLATKNE//\\ <HTML></p></HTML>||<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Offset by Percent (1.0 = 100%)//<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Calibration Only Landmark//<HTML></li></HTML><HTML></ol></HTML>  |  {{:LKneLat.jpg}}|
  
 \\ \\
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-|**2. create medial border of the left knee joint center (lknemed):**\\ \\ <html><ol></html>\\ <html><li></html>click **landmarks** button<html></li></html>\\ <html><li></html>click **add new landmark** button<html></li></html>\\ <html><li></html>create landmark: //lknemed//\\ \\ |<html><p></html>   **landmark name:** //lknemed//\\ <html></p></html>\\ \\ <html><p></html>   **define orientation using:**\\    **starting point:** //f_lknee//\\    **ending point:** //f_lknee_x//\\ <html></p></html>\\ \\ <html><p></html>   **project from:** //lmedkne//\\ <html></p></html>||<html></li></html>\\ <html><li></html>**do not check:** //offset by percent (1.0 = 100%)//<html></li></html>\\ <html><li></html>**do not check:** //calibration only landmark//<html></li></html><html></ol></html>  |  lknemed.jpg|+|**2. Create Medial Border of the Left Knee Joint Center (LKneMed):**\\ \\ <HTML><ol></HTML>\\ <HTML><li></HTML>Click **Landmarks** button<HTML></li></HTML>\\ <HTML><li></HTML>Click **Add New Landmark** button<HTML></li></HTML>\\ <HTML><li></HTML>Create Landmark: //LKneMed//\\ \\ |<HTML><p></HTML>   **Landmark Name:** //LKneMed//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Define Orientation Using:**\\    **Starting Point:** //F_LKNEE//\\    **Ending Point:** //F_LKNEE_X//\\ <HTML></p></HTML>\\ \\ <HTML><p></HTML>   **Project From:** //LMEDKNE//\\ <HTML></p></HTML>||<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Offset by Percent (1.0 = 100%)//<HTML></li></HTML>\\ <HTML><li></HTML>**Do NOT Check:** //Calibration Only Landmark//<HTML></li></HTML><HTML></ol></HTML>  |  {{:LKneMed.jpg}}| 
  
  
-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} 
visual3d/documentation/modeling/functional_joints/example_-_functional_knee.1718801307.txt.gz · Last modified: 2024/06/19 12:48 by sgranger