Unity Asset Store: uConstruct - Runtime Building System
Publisher: EE Productions

Do you want your game players to be able to construct their own buildings and structures?

uConstruct is an easy-to-implement, run-time, socket-based building system.
uConstruct can save any of the created structures for restoration.
This capability also allows developers to use uConstruct as part of their level design/creation toolkit.

The asset is compactible with:
Inventory Pro
Photon Bolt
Photon Cloud
World Streamer
Trees Manager System
Forge Networking
ICE Creature Control
Village Exteriors Kit
Village Interiors Kit


Socket based construction: Building components snap into position in snap sockets, or free placed on the socket bounds on free placed sockets, while allowing visual scaling and rotation.

Snap points: Snap points will modify the positioned building anchor according to calculated rotation and scale, and will allow you to have any kind of a shape working with the asset!

Conditional placement: Ability to set the conditions for building placement within your worlds. Four very useful examples are included that you can extend for your requirements.

Blueprints: Make any mesh/prefab instantly useable with the system, completely set up with all of the sockets and conditions with just 1 button press!, its also extremely easy to create custom blueprints.

Draw call batching: uConstruct can reduce draw calls from thousands down to a few. The performance from batching eliminates the need for creating LOD views.

Area of interest influence: this multi-threaded subsystem of uConstruct allows you define the players influence on Unity physics, sockets and conditionals based on the player proximity to the area. Eliminating contention with the Unity main thread and optimizing your collider count.

uConstruct Extensions: Get compactible assets working in your project with uConstruct in 1 click!. You can also design your own extensions for your own assets so people can use both your asset and uConstruct simultaneously!

UCManager: Set up the basics of the system with few buttons. this will automatically set up layers for you, show you some information about the system and more.

Templates: Through the use of templates you can predefine sockets and conditions and apply them to any of the structures. With a template you can uniformly impact as many structures as you want instead of adjusting the same settings across multiple structures.

Prefab structure database: Each structure is assigned its own unique ID and enables the ability to access the structure's prefab at run-time. This is very useful for networking, pooling systems, etc.

Custom physics: uConstruct has a socket optimized physics sub-system that greatly improves performance. Utilizing this feature does not preclude you from using Unity’s default physics system.

Structure saving: Built-in structure saving system that is fully extendable for your own data needs.

Building types code generator: You can create your own building types within the editor without the requirement of having to adjust the source code.

Smart optimizations: uConstruct will detect and implement many optimizations at run-time. For example, it will disable used or overlapping sockets.

Fully Functional API: The API extends your flexibility to only be limited by your or your player’s creativity.

Complete documentation.

Video tutorials.

Full source code included.

Demo Scenes.

Get uConstruct - Runtime Building System on the Unity Asset Store.