Biome Brush – Terrain Generation Made Easy

Design rich, living terrains with ease using Biome Brush, a powerful and intuitive tool for painting biomes, spawning objects, and controlling terrain textures based on height and slope.

Biome Brush gives you total control over how your terrain looks and behaves – from texture painting using animation curves to advanced prefab and grass spawning systems. Perfect for procedural environments, stylized maps, and handcrafted levels alike.

🌍 Core Features:

• Biome Profiles – Save and reuse terrain generation setups across multiple scenes or projects.
• Texture Painter – Paint textures based on terrain height and angle using intuitive curve controls.
• Object Spawner – Spawn prefabs with area control, chance, height/slope restrictions, and gizmo previews.
• Detail Painter – Place grass and details based on terrain data with full control over density and range.
• Smart Road Generator – Automatically create road paths with smooth curves and texture application.
• Live Runtime Preview – See changes as you edit thanks to runtime regeneration.
• Gizmos and Tools – Visualize your spawn zones and terrain painting directly in the scene view.

🚀 Bonus Utilities:

• Flat/shape terrain reset
• Per-feature generation buttons
• Full generation in one click
• Hide/unhide gizmo zones

Biome Brush is beginner-friendly but powerful enough for experienced developers. Whether you're building vast wilderness, alien planets, or stylized maps – this tool gives you the brush to shape it all.