This extension requires one license per seat
Requires Unity 5.1.4 or higher.
Multiple Terrain Brush is an editor tool with brushes for heightmaps and textures that work on multiple terrains. You can easily paint heightmap and textures, without switching from terrain to terrain. With multiple terrain burshes you can avoid terrain holes in borders during height map painting and editing. Brushes also contain smooth which is stitching and it's removing terrain holes.
Pack contains:
Heightmaps brushes
Texture painting brushes
Smooth brush with stitching function
Multiple terrain texture adding system
Manual
Nonsquare terrains support
Compatibility with World Streamer and Terrain Stitcher
Multiple Terrain Brush requires Unity 5.1.2 or higher.
Forum link
You could also look at our other packs:
PBR Graveyard Pack