HAS-Motion Software Documentation

User Tools

Site Tools

You are here: Main Page » visual3d » tutorials » modeling » IOR Gait Full Body Model
visual3d:tutorials:modeling:ior_gait_full_body_model

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
visual3d:tutorials:modeling:ior_gait_full_body_model [2024/11/28 19:43] – wikisysopvisual3d:tutorials:modeling:ior_gait_full_body_model [2025/03/10 18:49] (current) – wikisysop
Line 1: Line 1:
 ====== 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
Line 12: Line 10:
   - 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 \\
Line 35: Line 35:
 **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 =====
Line 124: Line 123:
     * **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.
Line 413: Line 411:
 ===== Additional Details ====== ===== Additional Details ======
  
-Once the IOR Gait Full Body model has been created  +Once the IOR Gait Full Body model has been created, additional items can be calculated specific to the IOR Gait model. 
-==== Shoulder LB ==== + 
-Below defines the orientation of the line between the shoulder targets (LCAJ/RCAJ) relative to the trunk segment +  * **[[visual3d:tutorials:modeling:ior_gait_planar_angles|Planar Angles]]**: Compute the orientation of different parts of the thorax relative to one another. 
-=== Shoulder LB & AR Landmarks === +  * **[[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. 
-{{ :iorfb_rta_or.png?300}} +  * **[[visual3d:tutorials:modeling:ior_gait_joint_angles|Joint Angles]]**: Compute IOR Gait specific joint angles. 
-**31. Create RTA_OR:** +  * **[[visual3d:tutorials:modeling:ior_foot_model|IOR Multi-Segment Foot Model]]**: Define a multi segment foot model.
-  - 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.1732822981.txt.gz · Last modified: 2024/11/28 19:43 by wikisysop