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Your guide to using FlowCanvas Visual Scripting in Unity

  1. Getting Started
    1. The FlowScript Controller
    2. Understanding the Flow
    3. Adding Nodes
    4. Connecting Nodes
    5. Creating Groups
    6. Verbose Display Level
    7. The "Self" Parameter
    8. Visual Debugging
  2. Working with Types
    1. Generic Type Nodes
    2. Connecting Assignable Types
  3. Node Categories
    1. Events
      1. Hooking Unity & C# Events
      2. Using Custom Events & Signals
    2. Flow Controllers
    3. Functions
      1. Constructors & Extractors
      2. Latent Functions
      3. Custom Functions
    4. Variables
      1. Blackboard Variables
      2. Blackboard Parenting
      3. Data Binding Variables
      4. Using Variables
      5. Flow Parameters
    5. Macros
      1. Creating Macros
      2. Using Macros
  4. Using the Graph Console
  5. Using the Graph Refactor
  6. Creating Custom Nodes
    1. Creating Simplex Nodes
    2. Creating Full Nodes
    3. Creating Event Nodes
    4. External Node Implementation
  7. Working with AOT Platforms
  8. Performance Test
  9. NodeCanvas Integration

Macros

Macros are a bunch of nodes compounded into a single reusable node, that can be used in any flowscript as a whole and are always saved as a .asset file in the project.

Macros are an extremely powerful feature to organize and make reusable visual scripts for your projects, or even share them with other people with ease.

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Last updated on April 8, 2025
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