visual3d:documentation:pipeline:metric_commands:metric_vector_between_events
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| visual3d:documentation:pipeline:metric_commands:metric_vector_between_events [2024/07/03 17:41] – created sgranger | visual3d:documentation:pipeline:metric_commands:metric_vector_between_events [2025/10/02 19:08] (current) – wikisysop | ||
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| - | ====== | + | ====== |
| + | ====Overview==== | ||
| - | This command creates a metric vector of a signal(s) value between a start and an end event. | + | This command creates a metric vector of a signal(s) value between a start and an end event, for example the metric vector of stride length while the foot is in contact with the ground. It can be found within the **Pipeline Workshop** under **Metric**. |
| + | ====Pipeline Command==== | ||
| + | |||
| + | The syntax for the function is as follows: | ||
| + | |||
| + | < | ||
| + | Metric_Vector_Between_Events | ||
| + | ! / | ||
| + | / | ||
| + | ! / | ||
| + | / | ||
| + | ! / | ||
| + | / | ||
| + | / | ||
| + | ! / | ||
| + | / | ||
| + | / | ||
| + | / | ||
| + | ! / | ||
| + | ! / | ||
| + | ! / | ||
| + | ; | ||
| + | </ | ||
| + | |||
| + | ====Command Parameters==== | ||
| + | |||
| + | The following table shows the command parameters seen above and their descriptions: | ||
| |**Metric_Vector_Between_Events** | |**Metric_Vector_Between_Events** | ||
| |**/ | |**/ | ||
| Line 16: | Line 43: | ||
| |**/Append to Existing Values=** | |**/Append to Existing Values=** | ||
| - | \\ | + | ====Dialog==== |
| - | The command can be edited in the text editor of the pipeline workshop or can be edited from a dialog. The dialog that pops up when pipeline selection is edited by double clicking with the left mouse button. The example below shows the dialog. | + | |
| - | ==== Example: Stride Length Vector for Gait ==== | + | The command can be edited in a text editor or in a dialog form. To edit in the dialog pop up form either click on the **Edit** button in the pipeline workshop or double-click on the pipeline command. The dialog is shown below. |
| - | The dialog below contains the values for creating the Stride Length vector on the right side during gait. | + | {{: |
| - | {{MetricVectorBetweenEventsDlg.png}} | + | The dialog box allows you to assign values to the command parameters outlined above. |
| - | The command looks like this in the text editor: | + | ==== Example: Stride Length Vector for Throwing ==== |
| + | |||
| + | A stride length vector (or scalar) can also be calculated | ||
| < | < | ||
| Metric_Vector_Between_Events | Metric_Vector_Between_Events | ||
| - | / | + | / |
| ! / | ! / | ||
| - | / | + | / |
| / | / | ||
| / | / | ||
| Line 37: | Line 65: | ||
| / | / | ||
| / | / | ||
| - | / | + | / |
| - | / | + | / |
| / | / | ||
| ! / | ! / | ||
| Line 46: | Line 74: | ||
| </ | </ | ||
| - | **Note:** To get stride length, use the parameter / | + | ==== Example: Stride Length Vector for Gait ==== |
| - | \\ | + | The example below shows how **Metric Vector Between Events** can be used to create a stride length vector. |
| + | First gait events must be defined using **Automatic Gait Events**. These events are necessary as they will be referenced in the Stride Vector command: | ||
| - | ==== Example: Stride Length Vector for Throwing ==== | + | < |
| + | Automatic_Gait_Events | ||
| + | ! / | ||
| + | ! /USE_TPR=TRUE | ||
| + | ! / | ||
| + | ; | ||
| + | </ | ||
| - | A stride length vector (or scalar) can also be calculated in throwing. Events are created that define the particular phases of the throwing motion. Below is an example of calculating a stride length between | + | Next, **Metric Vector Between Events** is used to find the vector between each right heel strike: |
| < | < | ||
| Metric_Vector_Between_Events | Metric_Vector_Between_Events | ||
| - | / | + | / |
| ! / | ! / | ||
| - | / | + | / |
| / | / | ||
| / | / | ||
| Line 65: | Line 100: | ||
| / | / | ||
| / | / | ||
| - | / | + | / |
| - | / | + | / |
| / | / | ||
| ! / | ! / | ||
| Line 73: | Line 108: | ||
| ; | ; | ||
| </ | </ | ||
| + | |||
| + | **Note:** To get stride length, use the parameter / | ||
| + | |||
| + | The results will look similar to this: | ||
| + | |||
| + | {{: | ||
| + | \\ | ||
| ==== Visual3D Versions supporting Subject Prefixes ==== | ==== Visual3D Versions supporting Subject Prefixes ==== | ||
visual3d/documentation/pipeline/metric_commands/metric_vector_between_events.1720028518.txt.gz · Last modified: 2024/07/03 17:41 by sgranger