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--- visual3d:documentation:pipeline:pipeline_commands:pipeline_breakpoint [2024/06/17 17:08] – removed sgranger
+++ visual3d:documentation:pipeline:pipeline_commands:pipeline_breakpoint [2025/06/20 20:00] (current) – Cleaned up page. wikisysop
@@ Line 1: / Line 1: @@
+====== Pipeline Breakpoint ======
+This command will place a breakpoint in the pipeline that will allow the user assess their current progress before continuing. A dialog will pop-up and a custom message will be shown to the user along with two buttons: one allowing you to resume and the other if you wish to halt. The command is as follows:
+<code>
+Pipeline_Breakpoint
+/PAUSE_MESSAGE=
+;
+</code>
+===== Formatting Message in RTF =====
+The message can be formatted using a simple version of the rtf file format. For example, the following command will output four separate lines in the breakpoint prompt dialg
+<code>
+Pipeline_Breakpoint
+/PAUSE_MESSAGE= {\rtf1\ansi\deff0
+\pard One\par
+\pard Two\par
+\pard Three\par
+\pard Four\par
+}
+;
+</code>
+===== Syntax Considerations =====
+Consider the following command:
+<code>
+Pipeline_Breakpoint
+/PAUSE_MESSAGE=08/09/2017 by WSS Speed = 0.4
+;
+</code>
+This pause message includes several special characters, notably the forward slash (/) which is a special character for pipeline commands indicating that a parameter name follows immediately afterwards. If an equals sign, "=", follows Visual3D confirms that a parameter was specified. Two equals signs, "==", however, does confirm that a parameter was specified.
+In this example, Visual3D searches for an equals sign after each slash because this logically indicates that the user has specified a parameter. The /Pause_Message parameter is assigned the string 08/09 and then Visual3D finds an equals sign after the next slash, so interprets the rest of the string as a new parameter "/2017 by WSS Speed = 0.4". Visual3D won't do anything with this parameter because it doesn't recognize it.
+The solution to this syntax issue is to either remove the "=" sign:
+<code>
+/PAUSE_MESSAGE=08/09/2017 by WSS Speed 0.4
+</code>
+or to specify two equals signs "==":
+<code>
+/PAUSE_MESSAGE=08/09/2017 by WSS Speed == 0.4
+</code>
+===== Example =====
+<code>
+!==============================================================
+! This script is an example using the Pipeline breakpoint command to allow
+! the user to review the model and make adjustments before continuing.
+!==============================================================
+! Fresh Workspace
+File_New
+;
+!--------------------------------------------------------------------------------
+! Apply model to motion files -
+! Bring in static file and apply model template. Open motion files and assign model
+!--------------------------------------------------------------------------------
+! Create hybrid model from static file
+Create_Hybrid_Model
+! /CALIBRATION_FILE=
+! /SUFFIX=
+! /RANGE=ALL_FRAMES
+;
+! Apply model template. The user will browse for the model file
+Apply_Model_Template
+! /MODEL_TEMPLATE=
+! /CALIBRATION_FILE=
+;
+! Breakpoint for reviewing model
+Pipeline_Breakpoint
+/PAUSE_MESSAGE=Review the model and make any adjustments before continuing.
+;
+! Open motion files. The user will browse for the files
+File_Open
+! /FILE_NAME=
+! /SUFFIX=
+/SET_PROMPT=Open motion files
+;
+! Assign tags to motion files
+Assign_Tags_To_Files
+/MOTION_FILE_NAMES=*walk*
+/TAGS=WALK
+;
+! Assign the model to the motion files
+Assign_Model_File
+! /CALIBRATION_FILE=
+! /MOTION_FILE_NAMES=
+! /REMOVE_EXISTING_ASSIGNMENTS=FALSE
+;
+</code>