HAS-Motion Software Documentation

User Tools

Site Tools

You are here: Main Page » visual3d » tutorials » real_time » biofeedback » C3D
visual3d:tutorials:real_time:biofeedback:c3d

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:real_time:biofeedback:c3d [2025/08/14 15:09] – sgrangervisual3d:tutorials:real_time:biofeedback:c3d [2025/08/14 15:21] (current) – sgranger
Line 2: Line 2:
  
 ===== Purpose ===== ===== Purpose =====
- 
 This tutorial shows you how to generate real time feedback from the Visual3D RealTime Tab when streaming a C3D file through Visual3D. The pictures and example in this tutorial are specific to graphing Left Ankle Angles. However, the same principles can be applied to any Link Model Based items. This tutorial shows you how to generate real time feedback from the Visual3D RealTime Tab when streaming a C3D file through Visual3D. The pictures and example in this tutorial are specific to graphing Left Ankle Angles. However, the same principles can be applied to any Link Model Based items.
  
Line 8: Line 7:
  
 ==== Preparing for the Tutorial ==== ==== Preparing for the Tutorial ====
- 
   - Download the file //[[https://www.has-motion.com/download/RTtutorials/Qualysis/model.zip|model.zip]]//   - Download the file //[[https://www.has-motion.com/download/RTtutorials/Qualysis/model.zip|model.zip]]//
   - Save the file where you would normally save motion capture files.   - Save the file where you would normally save motion capture files.
Line 15: Line 13:
  
 ==== Step 1 - Open CMO File ==== ==== Step 1 - Open CMO File ====
- 
   - From the File menul, select **Open/Add...**, choose //model.cmo//   - From the File menul, select **Open/Add...**, choose //model.cmo//
   - From the workspace status screen, verify the model file named Standing_Hybrid_2.c3d appears in the column labeled Models/Calibration Files. \\ {{:LoadRTModel.jpg?500}}   - From the workspace status screen, verify the model file named Standing_Hybrid_2.c3d appears in the column labeled Models/Calibration Files. \\ {{:LoadRTModel.jpg?500}}
Line 21: Line 18:
  
 ==== Step 2 - Connect to RT stream/Load Emulation ==== ==== Step 2 - Connect to RT stream/Load Emulation ====
- 
   - Open the //Real-Time// tab    - Open the //Real-Time// tab 
-    - To connect to the C3D stream using the Built in RT plugin Click **C3DFile_RT** (used to emulate a camera system), Browse the dynamic C3D file (Walking_Hybrid_2.c3d), **NOTE:** Before using the real time stream, users should test using C3D files collected in their lab \\ {{:RTEmulateCamera.jpg}} +  - Connect to the C3D stream using either: 
-    - To connect to the C3D stream using the External RT plugin, see the instructions on how to run biofeedback through Visual3D server: [[https://www.c-motion.com/v3dwiki/index.php/Visual3DServer_Tutorials_Biofeedback_V3DRealtime|Visual3D Server Tutorial]] \\ {{:V3DRealTime_Tutorial_Step4_ConnectToServer.png}}+    - the Built in RT plugin Click **C3DFile_RT** (used to emulate a camera system), Browse the dynamic C3D file (Walking_Hybrid_2.c3d), **NOTE:** Before using the real time stream, users should test using C3D files collected in their lab \\ {{:RTEmulateCamera.jpg}} 
 +    - the External RT plugin, see the instructions on how to run biofeedback through Visual3D server: [[https://www.c-motion.com/v3dwiki/index.php/Visual3DServer_Tutorials_Biofeedback_V3DRealtime|Visual3D Server Tutorial]] \\ {{:V3DRealTime_Tutorial_Step4_ConnectToServer.png?500}}
   - The data is automatically applied to the model    - The data is automatically applied to the model 
 **NOTE:** Streaming status is in the lower left **NOTE:** Streaming status is in the lower left
  
 ==== Step 3 - Compute model based item: RT pipeline ==== ==== Step 3 - Compute model based item: RT pipeline ====
- +  - Open up //Model Based Data Computation// under the **Real-Time Pipeline** 
-<HTML><ol></HTML> +  - Double click Compute_Model_Based_Data 
-<HTML><li></HTML>Open up //Model Based Data Computation// under the **Real-Time Pipeline**<HTML></li></HTML> +  - Click **Edit** \\ {{:RTPipeline_CMBD.jpg?500}} 
-<HTML><li></HTML>Double click //Compute_Model_Based_Data//<HTML></li></HTML> +  - Change the corresponding: \\ **Data Name:** Ankle \\ **Folder:** ORIGINAL \\ **Model Based Item Properties:** JOINT_ANGLE \\ **Segment:** Right Foot \\ **Reference Segment:** Right Shank \\ {{:Capture_Model_Based_Data.jpg}} 
-<HTML><li></HTML>Click **Edit**\\ +  - Click **Done**
-{{:RTPipeline_CMBD.jpg}}<HTML></li></HTML> +
-<HTML><li></HTML>Change the corresponding:\\ +
- +
-**Data Name:** Ankle +
-**Folder:** ORIGINAL +
-**Model Based Item Properties:** JOINT_ANGLE +
-**Segment:** Right Foot +
-**Reference Segment:** Right Shank\\ +
- +
-{{:Capture_Model_Based_Data.jpg}}<HTML></li></HTML> +
-<HTML><li></HTML>Click **Done**<HTML></li></HTML><HTML></ol></HTML>+
  
 ==== Step 4 - Create Graph ==== ==== Step 4 - Create Graph ====
- +  - Click **Add** in the **Real-Time Graphs** section, and enter the following: \\ **Data to:** LINK_MODEL_BASED::ORIGINAL::Ankle \\ {{:GraphDef.jpg?500}} 
-<HTML><ol></HTML> +  - Click **OK**
-<HTML><li></HTML>Click **Add** in the **Real-Time Graphs** section, and enter the following:\\ +
- +
-**Data to:** LINK_MODEL_BASED::ORIGINAL::Ankle\\ +
- +
-{{:GraphDef.jpg}}<HTML></li></HTML> +
-<HTML><li></HTML>Click **OK**<HTML></li></HTML><HTML></ol></HTML>+
  
 ==== Complete ==== ==== Complete ====
 +Your result should show a Real-Time stream that looks like the picture below:
  
-Your result should show a Real-Time stream that looks like the picture below +{{:Final.jpg?600}} \\
- +
-{{:Final.jpg}}\\ +
  
 Remember to save the Graph and RT Pipeline Remember to save the Graph and RT Pipeline
visual3d/tutorials/real_time/biofeedback/c3d.1755184190.txt.gz · Last modified: 2025/08/14 15:09 by sgranger