BrainGrid Controller
Process Orchestrator
Loops
Do While Loop

Do While Loop

The Do While Loop executes its inner nodes first, then evaluates a condition at the end of each iteration. Because the check happens after the first run, the loop body always executes at least once.

Create Do While Loop configuration dialog

Configuration

FieldDescription
TitleA name for this loop node
DescriptionOptional notes about the loop's purpose
ConditionThe binary expression evaluated after each iteration. The loop repeats while this is true

Loop Canvas

Click Configure Do While Loop to open the nested canvas.

Do While Loop nested canvas configuration

Add the nodes that should run on each iteration before the condition node. The condition is evaluated at the end — connect the Else branch to a Break node to exit when the condition is false. Click Save to apply.