Assert
Lets the graph state a contract about itself, and fail if it breaks.
check, contract, validate, guard, test, constraint, budget- Category
- Modifiers
- Outputs
- value
- Runs live in
- no target yet
Build a check out of the nodes you already have: the base sits on the ground, the lid clears the rim, the whole thing stays under a triangle budget. Wire the result here and the graph refuses to export when it stops being true.
These are contracts about relationships, seating and budgets. A passing assert says the stated relationship holds. It says nothing about whether the model looks right.
It draws nothing, and exporters strip it along with any chain that only feeds it.
Inputs
| Socket | Type | Wiring |
|---|---|---|
| value | field, optional |
Parameters
| Name | Type | Default | Available when | What it does |
|---|---|---|---|---|
| Message | text | Assertion failed | always | |
| Severity | error | warning | error | always |
Built with this node
Nothing in the manual is built around this node yet.
See also
- boundsThe usual source of a measurement to assert against.
- publishValueTo export a computed number rather than check one.