Masked Blend

The Switch. Selects per-tile between two float inputs (A and B) based on a boolean mask.

Ports

Port	Type	Direction	Description
A	Float	Input	The value to use when the mask is True.
B	Float	Input	The value to use when the mask is False.
Mask	Bool Mask	Input	Determines which input is chosen for each tile.
Output	Float	Output	The combined map.

Details

This node is ideal for hard transitions, such as choosing between a "Craters" noise and a "Plains" noise based on a "Biome Border" mask.