Expression¶
modifier.expression ยท Adjust
A per-cell math formula over x, y, and the input layers: the escape hatch for custom math.
Purpose¶
A per-cell math formula over the coordinates and the input layers, the escape hatch for an operation no node covers. Reach for it to combine layers, threshold a value, or write a shape directly as a formula.
Inputs¶
in(optional)
Outputs¶
out
Parameters¶
| Parameter | Type | Range | Default | Unit | Description | Field-driven |
|---|---|---|---|---|---|---|
Expr (expr) |
text | height | no |
Layer contract¶
Reads and writes the height layer.
Behaviour¶
It runs on a wired input or, with none, as a pure coordinate formula that generates a field from scratch.