Differences

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--- visual3d:tutorials:reports:visualizing_data [2024/12/19 20:09] – wikisysop
+++ visual3d:tutorials:reports:visualizing_data [2025/01/15 19:28] (current) – [Preparing for the Tutorial] wikisysop
@@ Line 8: / Line 8: @@
 ==== Objectives ====
+This tutorial has two main objectives. First, to teach users how to assign a movement trial to a model and next, to introduce users to working with C3D data files.
-Tutorial #2 has two main objectives:
-  * Teach you how to assign a movement trial to a model.
-  * Introduce you to working with C3D data files.
 ==== Preparing for the Tutorial ====
+The files needed and end results of this tutorial is available at the following link: [[https://has-motion.com/download/YouTubeTutorial/Visual3D Tutorial 2 Visualizing Data.zip|Visual3D Tutorial 2 Sample Data]]. The following files are present within:
+  * **Tutorial2_VisualizingData_Start**: CMZ Workspace file with Lower Body Static Model loaded in.
-  - Download the movement trial file [[https://www.has-motion.com/download/examples/Walking%20Trial%201.c3d|Walking Trial 1.c3d]]
+  * **Walking Trial 1.c3d**: Movement trial file to be added to workspace.
-  - Save the file where you would normally save motion capture files.\\
+  * **Corrected Walking Trial 1.c3d**: Corrected movement trial file.
-**Note:** The file [[https://has-motion.com/download/YouTubeTutorial/Visual3D_Tutorial2_SignalProcessing.zip|Visual3D Tutorial 2 Sample Data]] contains the files needed and end results of this tutorial. It may be useful as a secondary resource for verifying your progress.
 ===== Loading the Files =====
+If it is not already loaded, open the starting cmz file (Tutorial2_VisualizingData_Start). \\ **Note:** CMZ is the file extension Visual3D uses to save your workspace.
+    - From the **File** menu, select **Open/Add...**, //Choose Tutorial2_VisualizingData_Start.cmz.//
-  - If it is not already loaded, open the cmo file from Tutorial #1. \\ **Note:** CMO is the file extension Visual3D uses to save your workspace.
+    - From the workspace status screen, verify the model file named //Lower Body Static Trial.c3d// appears in the column labeled **Models/Calibration Files.** \\ {{:visual3d:tutorials:reports:datasetloaded_start_v3dt2.png?800|}}
-    - From the **File** menu, select **Open/Add...**, //Choose Tutorial1.cmo.//
-    - From the workspace status screen, verify the model file named //Lower Body Static Trial.c3d// appears in the column labeled **Models/Calibration Files.** \\ {{:Tutorial2_1.jpg}}
   - From the **File** menu, select **Open/Add....**
-  - A new dialog box will appear indicating that files are already open. Select **Insert new files into your currently open workspace** and click **OK.** \\ {{:Tutorial2_2.jpg}}
+  - A new dialog box will appear indicating that files are already open. Select **Insert new files into your currently open workspace** and click **OK.** \\ {{:visual3d:tutorials:reports:filesalreadyopen_v3d_t2.png?400|}}
   - Navigate to the location of the walking trial you downloaded.
   - Select the //Walking Trial 1.c3d// and click **Open.**
-  - Verify the model file named //Walking Trial 1.c3d// appears in the column labeled **Motion Files.** \\ {{:Tutorial2_3.jpg}}
+  - Verify the model file named //Walking Trial 1.c3d// appears in the column labeled **Motion Files.** \\ {{:visual3d:tutorials:reports:loadinmovementtrial_v3dt2.png?800|}}
 ===== Associating Movement Trials and Model =====
@@ Line 48: / Line 44: @@
   - Click the + sign next to **ORIGINAL** subfolder. This reveals the contents of the original c3d data file. The red dots are the original signals as labeled by the capture system.
   - Right-click **RFT1A** (the erroneous marker label) and select Rename **Label.** \\ {{:Tutorial2_6.jpg}}
-  - In the Rename Signal dialog box enter //RFT1//, the new name for RFT1A. This new name matches what is in the model file and will allow the foot to be displayed in the animation.\\ {{:Tutorial2_6a.jpg}} \\
+  - In the Rename Signal dialog box, enter **RFT1** in the slot **"Enter a new name for RFT1A"**. This new name matches what is in the model file and will allow the foot to be displayed in the animation.\\ {{:visual3d:tutorials:reports:rename_markerlabel.png?400|}} \\
   - Click **OK.**
   - The data file has now been corrected but the workspace has not been updated so the segment will not appear. To get the missing segment to reappear you need to get Visual3D to recalculate the model. There are 2 ways to do this in Visual3D. You can click the **RECALC** button {{:recalcButton.jpg}} on the toolbar or force the recalculation by switching to the **Model Building** tab and clicking **Build Model.** When the recalculation is complete the 3D figure will now display the missing foot. \\ {{:Tutorial2_7.jpg}}
@@ Line 56: / Line 52: @@
   - From the **File** menu, open the **Export** subfolder and select **Export C3D File.** The //Export C3D File// dialog box will open. \\ {{:Tutorial2_8.jpg}}
   - From the **File to Export** drop down Select //Walking Trial 1.c3d.//
-  - Click **Browse.**
+  - Beside the "New File Name" box, click **Browse.**
-  - From the //Save As// dialog box browse to the location where you store your files and enter //Corrected Walking Trial 1.c3d// in the **File name** field.\\ **Note:** It is permissible to overwrite the existing file but it is a good practice to keep your original data intact so we recommend choosing a new name.
+  - From the computer's //Save As// dialog box browse to the location where you store your files and enter //Corrected Walking Trial 1.c3d// in the **File name** field.\\ **Note:** It is permissible to overwrite the existing file but it is a good practice to keep your original data intact so we recommend choosing a new name.
   - Click **Save.**
   - From the //Export C3D File// dialog box Click **Export.** \\ **Note:** Leave all other options at the default values. Many of these options are available to handle irregularities in the c3d file format, and should only be used when necessary.