Pinch Tool

If you set the Pinch Amount to a positive value, the tool pulls Terrain features inward towards the center of the Brush. If you set the Pinch Amount to a negative value, the tools does the opposite, and bulges Terrain features outwards away from the center of the Brush.

Select a Terrain tile to bring up the Terrain Inspector. In the Terrain Inspector, click the Paint Terrain icon, and select Transform > Pinch from the list of Terrain tools.

Parameters

Property	Description
Targets	Defines the Tool targets. Click the Materials button to make the Tool affect the Material splat map texture. Click the Heightmap button to make the Tool affect the Heightmap texture.
Pinch Amount	The strength of the pinch or bulge effect. Examples: • 100 pinches the Terrain into a sharp point. • 0 does nothing. • -100 bulges the Terrain outwards to the maximum.