Prefab Brush - Easy Object Placement Tool & Level Designer v1.4.4 (10 Feb 2026)
Master level design in Unity with Prefab Brush. Its feature-rich toolkit includes Physics Placement, Randomization, Smart Parenting, and more for ultimate creativity.
Features:
- Mesh Placement: Place prefabs on vertices, edges, or faces of existing meshes without the need for physical colliders.
- Physics Placement: Utilize Unity's physics engine to place objects in a way that they naturally interact with the existing environment, including gravity and collision checks.
- Precision Mode: A specialized mode for placing single objects with high precision. Best suited for detailed indoor scenes where exact positioning is crucial.
- Multiple Mode: Enables the placement of multiple objects at once, either randomly or in a pattern. Ideal for populating large outdoor terrains and environments quickly.
- Eraser Mode: Quickly delete placed objects, with layer and tag mask support. Also supports physics-based removal, allowing for natural object fall-off when something is erased.
- Custom Pivots & Attractors: Set pivot points anywhere in your prefab for precise placement. Use Attractors to snap custom pivots to designated points for perfect alignment.
- Vertex Snapping: Snap your objects to the vertices of existing scene meshes for accurate placement.
- Presets: Save your favorite placement configurations as presets, so you can quickly switch between different setups without having to manually adjust settings each time.
- Align To Hit: Automatically align the orientation of your prefab to match the surface angle of the object it is placed upon. This ensures natural placement, especially on irregular terrains.
- Randomize Scale, Rotation & Offset: Add an element of variability to your prefabs by randomizing their scale, rotation, and positional offset. This helps to create more organic and dynamic scenes.
- Smart Parenting: Automatically organize the placed prefabs under relevant parent objects in the Unity hierarchy.
- Slope / Angle Filter: Filter placement areas based on the slope or angle of the surface, allowing for more controlled and context-appropriate prefab installations.
- Texture Filter On Terrains: Limit prefab placement to specific terrain textures. Useful for placing vegetation only on "grass" areas or rocks only on "mountain" areas, for example.
- Quick Actions with Hotkeys: Keyboard shortcuts for common actions to accelerate your workflow. Quick placement, deletion, and adjustment of prefabs can be done with a single keystroke.
- Grid Placement: Place objects in a grid pattern with adjustable spacing. Ideal for creating uniform layouts, like tiled floors or aligned rows of objects.
- Easy Prefab Picking: Select and place prefabs directly from your scene, allowing for a more intuitive and visual method of choosing what to place next.
- Stylus Pen Integration: Dynamically adjust brush strength and radius with pen pressure.
2026-02-11 00:00:00-update version:Prefab Brush - Easy Object Placement Tool & Level Designer v1.4.4 (10 Feb 2026)
