Using Set Boolean Nodes

The Set Boolean Node itself does not perform any actions on scene objects (characters, props, or MD Props). Instead, it sets the value of a specified Boolean parameter on the Variables page (True or False only). When used together with the Check Boolean Nodes, different events can be executed based on the Boolean value.

1. Open the MP Node Graph panel and switch to the Variables tab page.
   
2. Click the + button of the Boolean list to add a new boolean variable.
   
   • Name: Double-click to rename the variable.
     
   • Value: Determines the initial value when Go MD mode starts. You can use the Set Boolean node to define its value (Activated = True; Deactivated = False).
     
3. Open the MP Node Graph panel. Right-click on the viewport space and choose Condition Node > Set Boolean.
   
   A new Set Boolean node will be inserted on view.
   
4. Drag a flow line from the Start node’s output and connect it to the Set Boolean node’s input.
   
5. Select the node and adjust the settings in the Attributes page.
   
   
   • Boolean: Choose the boolean variable created in step 3.
   • Value: Activate the checkbox to set the variable’s value to True; when deactivated, it is set to False (in this case, deactivated).
     
6. In order to view the effect of the Set Boolean node, insert a Wait node in between to wait for 5 seconds before the boolean variable is changed.
   
7. Start the Go MD Mode to view the animation results.