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FlowCanvas is a powerful and feature-rich Visual Scripting solution for Unity, empowering you to create and manipulate virtually any aspect of gameplay elements for your games by connecting Events, Flow Controllers, Function & Action Nodes together, in a very similar fashion to Unreal Blueprints, but with far less programming knowledge required all around.

FlowCanvas gives you the full flexibility of concepts and tools typically available only in code, but through an intuitive visual node graph editor, making it possible to create things from quick prototypes, up to complete game mechanics without writing a single line of code.

✔ Designers: Prototype, iterate and completely realize your ideas visually and in a fun way without writing code. If you are familiar with Unreal Blueprints you will feel right at home.

✔ Programmers: Interface with your code at a higher level, creating decoupled systems and/or provide new self-contained nodes for designers with an easy and well documented API.

FlowCanvas is a production ready framework used by awesome games including Forestrike, The Operator, Len's Island, Graveyard Keeper, Deadhold, and Memories Retold among many others.

FlowCanvas has been actively developed since 2014 and is the first asset to bring the blueprints-like visual scripting approach to Unity.

FEATURE HIGHLIGHTS

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● Sleek and Intuitive visual node Graph Editor with all expected pro features.

● All Types Supported out-of-the-box.

(Classes, Structs, Enums, Collections, Interfaces...)

● Automatically Generated Nodes for all and any Unity functionality, your code and 3rd party APIs.

(Methods, Properties, Fields, Unity Events, C# Events, Delegates, Generic Methods, Constructors, Extractors and Operators)

● More than 60 built-in Event nodes.

(triggers, collisions, particles, visibility, input, UI and much more)

● More than 30 built-in Flow Controller nodes.

(for-loops, ifs, whiles, cooldowns, filters, togglers, selectors, gotos, switch-statements and much more)

● Custom Events & asset-based Signal Events with any # of parameters.

● Custom visual scripted flowScript Functions.

● Custom visual scripted reusable Macros.

● Graph, GameObject, Asset and Scene Global Variables.

● Blackboard Variables Parenting.

● Data Bound Variables with instance or static properties and fields.

● Prefab Overridable Variables support.

● Colorful and informative runtime Visual Debugging.

● Node Browser: to search, favorite and read built-in documentation.

● Preferred Types Configurator: to tailor type-related menus to your project.

● Graph Minimap: to navigate your graphs with ease.

● Graph Console: to automatically locate faulty nodes with a single mouse click.

● Graph Explorer: to quickly find nodes and variables usage within the graph.

● Graph Refactor: to batch refactor missing nodes and reflection references.

● Live Editing in runtime: faster realize your ideas.

● Auto-Convert Connection Types and Generic WildPorts.

● Type-Sensitive Intellisense-like context menus.

● Multi-Targeted object-based Event Nodes.

● Full, Partial, Compact Display Modes and Auto-Bounds Canvas Groups.

● Clean and well-documented API, to extend and create custom nodes.

● Seamless Integration with NodeCanvas BehaviourTrees, FSMs and DialogueTrees, with nested subgraphs between any one another graph module.

● User Friendly. Lightweight. No Setup Required.

● Rock Solid Performance. Near Zero Allocations.

● Highly Optimized Reflection for JIT platforms (using ILEmit).

● Strong Type Connections. No value boxing.

● Async Graph Loading.

● All Platforms Supported.

● C# Source Code included!

● And much more...

".NET Framework" API Compatibility Level, while not required, is highly recommended to get the best performance for when using reflection-based nodes. For non reflection-based nodes however it does not matter and FlowCanvas will have exceptional performance in any API Compatibility Level.

Add FlowCanvas to your project and enjoy a powerful, feature-rich, Visual Scripting solution for Unity with powerful possibilities and without compromises.

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