Paint Mask

UtilityPalette nodePaintMask

A durable 2D mask painted in the Build tab. Use it to blend terrain or materials by area.

Inputs

0

This node has no inputs.

Outputs

1

Maskmask

Heightfield

Parameters

2

Parameter	Type	Default	Range or choices
Mask IDmaskId	Text	terrain_mask	—
Namename	Text	Terrain Mask	—

When to use

Use it between compatible sources and consumers to control how fields are selected, combined, or supplied.

Example connection:

Paint Mask · Mask → Blend · Mask

Notes

Heightfield outputs are sampled at the active preview resolution and at terrain-voxel density during a build.