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visual3d:tutorials:modeling:ior_gait_full_body_model [2024/11/28 19:46] – [Additional Details] wikisysopvisual3d:tutorials:modeling:ior_gait_full_body_model [2025/03/10 18:49] (current) – wikisysop
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 ====== IOR Gait Full Body Model ====== ====== IOR Gait Full Body Model ======
-This tutorial explains how to implement the IOR Full Body Model in Visual3D. \\ + 
-The IOR Full Body Model is a combination of the IOR Multi-Segment Trunk, and the IOR Lower Extremity Model.\\ +This tutorial explains how to implement the IOR Full Body Model in Visual3D. The IOR Full Body Model is a combination of the IOR Multi-Segment Trunk, and the IOR Lower Extremity Model. The naming convention in this tutorial follows Serge Van Sint Jan's convention.
-The naming convention in this tutorial follows Serge Van Sint Jan's convention.+
  
 ===== Downloads ===== ===== Downloads =====
-Sample files may be downloaded [[https://www.has-motion.com/download/examples/IORFullBody/IOR_Full_DemoFiles.zip|here]]. \\ +Sample files may be downloaded [[https://www.has-motion.com/download/examples/IORFullBody/IOR_Full_DemoFiles.zip|here]]. The zip file contains:
-The zip file contains:+
   - C3D files which you can use to follow along with the tutorial   - C3D files which you can use to follow along with the tutorial
   - A model template which contains the landmark & segment definitions   - A model template which contains the landmark & segment definitions
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   - A report template which plots the relevant kinematics (joint angles & planar angles)   - A report template which plots the relevant kinematics (joint angles & planar angles)
   - A completed CMO file   - A completed CMO file
 +
 ===== Target Placement ===== ===== Target Placement =====
-{{ :ior_full_marker_set.png?450}} \\+{{ :ior_full_marker_set.png?450}} 
 **LCAJ/RCAJ (LA/RA):** Left/Right acromion \\ **LCAJ/RCAJ (LA/RA):** Left/Right acromion \\
 **SJN (IJ):** Deepest point of the incisura jugularis \\ **SJN (IJ):** Deepest point of the incisura jugularis \\
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 **LFM5/RFM5 (LVM/RVM):** Dorsal margin of the fifth metatarsal head \\ **LFM5/RFM5 (LVM/RVM):** Dorsal margin of the fifth metatarsal head \\
  
----- 
  
 ===== Segment Definitions ===== ===== Segment Definitions =====
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     * **Select Tracking Targets:**     * **Select Tracking Targets:**
     * SJN, SXS, TV2, TV7     * SJN, SXS, TV2, TV7
-    * Set **Depth(Meters)** to 0.1 
   - Click on **Build Model**   - Click on **Build Model**
   - Click on **Close Tab** before proceeding.   - Click on **Close Tab** before proceeding.
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 Once the IOR Gait Full Body model has been created, additional items can be calculated specific to the IOR Gait model. Once the IOR Gait Full Body model has been created, additional items can be calculated specific to the IOR Gait model.
  
-**[[visual3d:tutorials:modeling:ior_gait_planar_angles|Planar Angles]]**: Compute the orientation of different parts of the thorax relative to one another. +  * **[[visual3d:tutorials:modeling:ior_gait_planar_angles|Planar Angles]]**: Compute the orientation of different parts of the thorax relative to one another. 
- +  * **[[visual3d:tutorials:modeling:ior_gait_shoulder_orientation_and_translation|Shoulder Orientation and Translation]]**: This tutorial goes through computing the orientation and the translation of the shoulder targets relative to the trunk segment. 
- +  * **[[visual3d:tutorials:modeling:ior_gait_joint_angles|Joint Angles]]**: Compute IOR Gait specific joint angles. 
-==== Shoulder LB ==== +  * **[[visual3d:tutorials:modeling:ior_foot_model|IOR Multi-Segment Foot Model]]**: Define a multi segment foot model.
-Below defines the orientation of the line between the shoulder targets (LCAJ/RCAJ) relative to the trunk segment +
-=== Shoulder LB & AR Landmarks === +
-{{ :iorfb_rta_or.png?300}} +
-**31. Create RTA_OR:** +
-  - Click **Landmarks** button +
-  - Click **Add New Landmark** button +
-  - Create Landmark: RTA_OR +
-    * **Landmark Name:** RTA_OR +
-    * **Existing Segment:** Thorax/Ab +
-  -Offset Using the Following **ML/AP/AXIAL** Offsets: +
-    * **X:** 0.0 **Y:** 0.0 **Z:** 0.0 +
-  - **Check:** Offset by Percent (1.0 = 100%) (Meters when not checked) +
-  - **Do NOT Check:** Calibration Only Landmark (Not generated for assigned motion file(s)) +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
----- +
-{{ :iorfb_rta_ml.png?300}} +
-**32. Create RTA_ML:** +
-  - Click **Landmarks** button +
-  - Click **Add New Landmark** button +
-  - Create Landmark: RTA_ML +
-    * **Landmark Name:** RTA_ML +
-    * **Existing Segment:** THORAX/Ab +
-  - Offset Using the Following **ML/AP/AXIAL** Offsets: +
-    * **X:** 0.5 **Y:** 0.0 **Z:** 0.0 +
-  - **Check:** Offset by Percent (1.0 = 100%) (Meters when not checked) +
-  - **Do NOT Check:** Calibration Only Landmark (Not generated for assigned motion file(s)) +
- \\ +
- \\ +
- \\  +
- \\ +
- \\  +
- \\ +
- \\ +
----- +
-=== Shoulder LB & AR Definitions === +
-{{ :iorfb_rsh_th_lb.png?300}} +
-**33. Create RSh_Th_LB planar angle:** +
-  - Define **Resulting Signal** Name: RSh_Th_LB +
-  - Calculate a **4 point angle** between the following targets: +
-    - LANDMARK::ORIGINAL::RTA_ML +
-    - LANDMARK::ORIGINAL::RTA_OR +
-    - TARGET::PROCESSED::LCAJ +
-    - TARGET::PROCESSED::RCAJ +
-    * **Angle Direction:** Left Hand Rule +
-    * **3D Space:** Always 0 to 180 degrees +
-    * **Projected onto Plan:** YZ +
-    * **NOTE: The reference segment will need to be changed to RTA within the text options.** +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
-**34. Create LSh_Th_LB planar angle:** +
-  * When defining the left signal, use same definitions **except** set: +
-    * **Angle Direction:** Right Hand Rule +
- \\ +
- \\ +
----- +
-{{ :iorfb_rsh_th_ar.png?300}} +
-**35. Create RSh_Th_AR planar angle:** +
-  - Define **Resulting Signal** Name: RSh_Th_AR +
-  - Calculate a **4 point angle** between the following targets: +
-    - TARGET::PROCESSED::RCAJ +
-    - TARGET::PROCESSED::LCAJ +
-    - LANDMARK::ORIGINAL::RTA_OR +
-    - LANDMARK::ORIGINAL::RTA_ML +
-    * **Angle Direction:** Left Hand Rule +
-    * **3D Space:** Always 0 to 180 degrees +
-    * **Projected onto Plane:** XZ +
-    * **Note: The reference segment will need to be changed to RTA within the text option** +
- \\  +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
-**36. Create LSh_Th_AR planar angle:** +
-  * When defining the left signal, use same definitions **except** set: +
-    * **Angle Direction:** Right Hand Rule +
----- +
-==== Translation ===== +
-Below defines the translation of the shoulder targets (LCAJ/RCAJ) in the trunk coordinate system +
-=== Shoulder Translation Definitions === +
-{{ :IORFull RA Tho Transl.png?300}} +
-**37. Define RA_Tho_Transl:** +
-  - Open the **Compute Model Based** dialog +
-  - Select **TARGET_PATH** from drop down list +
-    * **Date Name:** RA_Tho_Transl +
-    * **Target:** RCAJ +
-    * **Reference Segment:** Thorax/Ab +
-    * **Resolution Coordinate System:** Thorax/Ab +
-**38. Define LA_Tho_Transl:** +
-  * When defining the left signal, use the same definitions **except** set: +
-    * **Target:** LCAJ +
-==== Joint Angles ==== +
-The Tho_Pel and Tho_Lab angles are described here, while the lower extremity joint angles were created based on the  +
-segment coordinate systems described here +
----- +
-=== Joint Angle Definitions === +
-{{ :IORFull RTA Pel Angle.png?300}} +
-**39. Define the RTho_Pel_Angle:** +
-  - Open the **Compute Model Based** dialog +
-  - Select **JOINT_ANGLE** from drop down list +
-    * **Data Name:** RTho_Pel_Angle +
-    * **Segment:** Thorax/Ab +
-    * **Reference Segment:** Pelvis +
-    * **Cardan Sequence:** Z-X-Y +
-  - **Use Negative:** +
-    * **X:** TRUE **Y:** FALSE **Z:** TRUE +
- \\ +
- \\  +
- \\ +
- \\ +
- \\ +
- \\ +
- \\  +
- \\ +
----- +
-**40. Define LTho_Pel_Angle:** +
-  * When defining the left signal, use same definitions **except** set: +
-    * **Use Negative** +
-      * **X:** FALSE **Y:** TRUE **Z:** TRUE +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
----- +
-{{ :IORFull RTA LAB Angle.png?300}} +
-**41. Define the RTho_Lab_Angle:** +
-  - Open the **Compute Model Based** dialog +
-  - Select **JOINT_ANGLE** from the drop down list +
-    * **Data Name:** RTho_Lab_Angle +
-    * **Segment:** RThorax/Ab +
-    * **Reference Segment:** VLab +
-    * **Carden Sequence:** Z-X-Y +
-  - **Use Negative:** +
-    * **X:** TRUE **Y:** FALSE **Z:** TRUE +
- \\ +
- \\ +
- \\ +
- \\  +
----- +
-**42. Define LTho_Lab_Angle:** +
-  * When defining the left signal, use same definitions **except** set: +
-    * **Use Negative:** +
-      * **X:** FALSE **Y:** TRUE **Z:** TRUE +
- \\ +
- \\ +
- \\ +
- \\ +
----- +
-{{ :IORFull RHip Angle.png?300}} +
-**43. Define the RHip_Angle:** +
-  - Open the **Compute Model Based** dialog +
-  - Select **JOINT_ANGLE** from drop down list +
-    * **Date Name:** RHip_Angle +
-    * **Segment:** Right Thigh +
-    * **Reference Segment:** Pelvis  +
-    * **Carden Sequence:** Z-X-Y +
-  - **Use Negative:** +
-    - **X:** FALSE **Y:** FALSE **Z:** FALSE +
-**44. Define LHip_Angle:** +
-  * When defining the left signal, use same definitions **except** set: +
-    * **Segment:** Left Thigh +
-    * **Use Negative:** +
-      * **X:** TRUE **Y:** TRUE **Z:** FALSE +
- \\ +
- \\ +
- \\ +
- \\ +
----- +
-{{ :IORFull RKnee Angle.png?300}} +
-**45. Define the RKnee_Angle:** +
-  - Open the **Compute Model Based** dialog +
-  - Select **JOINT_ANGLE** from drop down list +
-    * **Data Name:** RKnee_Angle +
-    * **Segment:** Right Shank +
-    * **Reference Segment:** Right Thigh +
-    * **Cardan Sequence:** Z-X-Y +
-  - **Use Negative:** +
-    * **X:** FALSE **Y:** FALSE **Z:** TRUE +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
----- +
-**46. Define LKnee_Angle:** +
-  * When defining the left signal, use same definitions **except** set: +
-    * **Segment:** Left Shank +
-    * **Reference Segment:** Left Thigh  +
-      * **Use Negative:** +
-        * **X:** TRUE **Y:** TRUE **Z:** TRUE +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
----- +
-{{ :IORFull RAnkle Angle.png?300}} +
-**47. Define the RKnee_Angle:** +
-  - Open the **Compute Model Based** dialog +
-  - Select **JOINT_ANGLE** from drop down list +
-    * **Data Name:** RAnkle_Angle +
-    * **Segment:** Right Virtual Foot +
-    * **Reference Segment:** Right Shank +
-    * **Cardan Sequence:** Z-X-Y +
-  - **Use Negative:** +
-    * **X:** FALSE **Y:** FALSE **Z:** FALSE +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
- \\ +
----- +
-**48. Define LAnkle_Angle:** +
-  * When defining the left signal, use the same definitions **except** set: +
-    * **Segment:** Left Virtual Foot +
-    * **Reference Segment:** Left Shank +
-    * **Use Negative:** +
-      * **X:** TRUE **Y:** TRUE **Z:** FALSE +
-===== IOR Multi-Segment Foot Model ===== +
-detailed tutorial focusing on the [[visual3d:tutorials:modeling:ior_foot_model|IOR Multi-Segment Foot Model]].+
  
  
  
  
visual3d/tutorials/modeling/ior_gait_full_body_model.1732823208.txt.gz · Last modified: 2024/11/28 19:46 by wikisysop