Cliff Maker

Cliff Maker is a Blender addon for quickly building low-poly floors, cliffs and layered terrain. Draw your level shape, generate the cliffs, auto texture, blend, & UV, and keep editing everything directly in Blender.

Features

• Draw Floor Shapes Draw the shape of your terrain directly in the viewport.
• Make Cliffs Select the edges you want and generate cliffs from them.
• Adjust Cliff Height & Distance Easily control how tall the cliffs are and how far they extend.
• Cut Floors & Cliffs Draw cuts directly across your terrain to split it into different shapes and sections.

• Floor & Cliff Textures Assign separate textures for the floor, cliffs, and underside / ceiling.
• Automatic UVs Cliff Maker can automatically UV the terrain and tile floor textures for you.
• Vertex Colors Quickly paint selected parts of the terrain with vertex colors.

• Shading Controls Switch between Smooth, Auto Smooth, and Hard shading.
• Delete & Rebuild Cliffs Cliffs can be removed without destroying the floor geometry underneath them.

Advanced Features

There are also some more advanced tools if you want more control over the terrain.

• Texture Tiers Add multiple textures to the same cliff. Seams can be used to split the cliff into different texture tiers.
• Texture Blending Blend between cliff texture tiers and between cliffs and the floor texture.
• Cliff Noise Add variation to the height and shape of generated cliffs so they aren't completely uniform.
• Progressive Cliff Changes Change cliff height or distance as you create them.
• Manual UV Seams & Overrides Add your own seams, force selected geometry to use cliff or floor UVs, or let Cliff Maker continuously update the UVs.
• Floor / Ceiling Fill Tools Fill open terrain areas and create floor or ceiling geometry.
• Cliff Bevel Tool Bevel selected cliff edges directly from the Cliff Maker panel.
• Selection Helpers Quickly select outer terrain edges for cliff creation and editing.
• Separate Floor, Cliff & Ceiling Materials Control texture filtering, specular values, texture tiling, and other material settings separately.

Installation

1. Open Blender.
2. Go to Edit > Preferences > Add-ons.
3. Click Install from Disk.
4. Select the Cliff Maker ZIP.
5. Enable Cliff Maker.

You'll find it in:

3D Viewport > Sidebar (N on Keyboard) > Cliff Maker 

Requirements

Blender 4.0 or newer