Procedural Terrain 2.0 is a fast, fully procedural terrain generator for Blender built entirely with Geometry Nodes and Shader Nodes.

Create massive landscapes in seconds with automatic materials, adjustable resolution, and built-in Level of Detail (LOD) optimization — all non-destructive and fully editable.

No baking.
No scripts running every frame.
Just pure node-based performance.

Perfect for:

• environments
• landscapes
• games
• cinematics
• concept art
• large-scale worlds

Simply press Shift + A → Mesh → Terrain and start shaping your world.

🔹 Features

Geometry (Terrain Shape)

• Seed (randomized automatically)
• Noise Scale & Detail
• Height control
• Z Scale (independent from noise)
• Zoom Factor for macro/micro terrain control
• Position & Rotation offsets
• Adjustable terrain size (X/Y)
• Resolution control
• Built-in circular LOD system (up to 6 levels)
• LOD target object (camera or custom)
• Optional triangulation
• Shade smooth toggle

Materials (Terrain Shader)

• Up to 6 height-based layers
• Each layer supports:
  • full Principled inputs (color, roughness, metallic, etc.)
  • OR full custom shader input
• Height blending with Min/Max positions
• Sharp or smooth transitions
• Works with any textures or procedural shaders
• Ready-to-use default material included

Workflow

• One click terrain creation
• Geometry + material assigned automatically
• Fully procedural & non-destructive
• Works in real time
• Optimized for large scenes

🔹 What’s New in Version 2.0

Version 2.0 is a complete redesign.

Compared to Version 1.0:

• ✅ Geometry Nodes instead of slow Python generation
• ✅ Massive performance improvement
• ✅ Real-time updates
• ✅ Non-destructive workflow
• ✅ Built-in Level of Detail (LOD)
• ✅ Higher resolutions possible with minimal slowdown
• ✅ Cleaner, more flexible system
• ✅ Easier customization

Version 1.0 rebuilt the mesh using scripts.
Version 2.0 runs directly on Blender’s node system — faster, smoother, and scalable.

🔹 How to Use

1. Press Shift + A → Mesh → Terrain
   
   
   
2. A terrain object is created automatically
   
   
   
3. Geometry Nodes modifier + material are assigned
   
   
   
4. Adjust terrain parameters in the modifier panel:
   • Seed
   • Scale
   • Height
   • Resolution
   • LOD settings
   • etc.
5. Edit the material to customize textures and layers
   
   

Everything updates live.

You can also apply the Geometry Nodes modifier at any time to convert the terrain into a regular mesh and switch to Sculpt Mode for manual refinement. Sculpt rivers, cliffs, hills, or custom shapes freely — the material will continue to work correctly. Because the shader is height-based, layer colors automatically adapt to your edits, so newly sculpted mountains, valleys, or slopes are shaded appropriately without any extra setup.

🔹 Installation

1. Edit → Preferences → Add-ons
2. Click Install
3. Select the .zip file
4. Enable the addon

🔹 Who is this for?

• Environment artists
• Game developers
• Blender generalists
• Procedural workflows
• Anyone who needs fast terrain generation without heavy setup