The orginal creators have moved on and are no longer active in the Bolt community.

However, the project is now in the hands of new maintainers!

A community-driven project for extending Unity Visual Scripting with custom nodes, assets, types, and helpers.

Development is open to the community.

Unity Visual Scripting is now this master branch. To use Bolt, use the branch bolt-main. Be aware, the Bolt branch will no longer be receiving updates.

To import the addon, use one of the following methods:

Important: if updating from a pre-3.0 version, please DELETE any Bolt.Addons.Community dll files. By default these were placed in your Plugins folder.

Open the Unity Package Manager, and click the "+" button in the top-left corner :

and add the following url:

https://github.com/RealityStop/Bolt.Addons.Community.git

For BOLT use branch bolt-main with this url:

https://github.com/RealityStop/Bolt.Addons.Community.git#bolt-main

(for more information, or if errors are encountered, see https://docs.unity3d.com/Manual/upm-ui-giturl.html)

Then, use the Regenerate Nodes option in Project Settings > Visual Scripting, and they're ready to go! Once you've rebuilt your node options, the new nodes will be available for use.

Alternatively, open Packages/manifest.json and add this line under dependencies:

"dev.bolt.addons": "https://github.com/RealityStop/Bolt.Addons.Community.git"

(for more information, or if errors are encountered, see https://docs.unity3d.com/Manual/upm-ui-giturl.html)

Then, use the Regenerate Nodes option in Project Settings > Visual Scripting, and they're ready to go! Once you've rebuilt your node options, the new nodes will be available for use.

To update, open Packages/manifest.json and remove the dev.bolt.addons entry under lock at the end of the file. Once Unity synchronizes the package source, use the Tools menu to Build Unit Options and incorporate any new units.

We include a multitude of assets, nodes, and tooling to extend missing language concepts and provide fundamental utilities and extensions for graphs. Here is what you will find:

NODES

Variables

• Increment Variable
• Decrement Variable
• Plus Equals
• Reset Saved Variables
• Clear Saved Variables

Events

• On Every X Seconds
• On Variable Changed
• Manual Event
• Defined Event
• Trigger Defined Event
• Global Defined Event
• Trigger Global Defined Event
• Return Event
• Event Return
• Trigger Return Event
• Editor Window Events
• Trigger Asset Custom Event
• Reset Graph Listener
• ChannelEvent
• TriggerChannelEvent

Documentation

• Comment
• Arrow
• Todo
• Stuff Happens
• Some Value

Collections

• Query Node
• Random Element
• Random Numbers
• Create Array
• SetArrayItem
• GetArrayItem

Control

• Branch (Params)
• Gate
• Edge Trigger
• Change Detect
• Invoke Delegate
• Bind Delegate
• Unbind Delegate
• Create Delegate
• Limited Trigger
• Chance Flow
• FlowToCoroutine
• CoroutineToFlow
• WaitForManualPress
• If (Next)
• ElseIf
• Using
• Flow Reroute
• Value Reroute

Logic

• Logic Params
• Log Node
• Toggle Bool
• Gate
• Polarity
• Between
• Edge Trigger
• Latch

Utility

• Convert
• As
• Copy To Clipboard
• Counter
• IsStringEmptyOrWhitespace
• HDRColors
• Select Expose
• Bold
• Italic
• Strikethrough
• Underline
• Reverse String
• String Builder
• Size
• Color
• Random String
• Multiline String

Object Pooling

• Initialize Object Pool
• Retrieve Object
• Return Object
• Return All Objects
• Events:

• On Retrieved
• On Returned

Graphs

• Machine Is
• Get Machine
• Get Machines
• Get Machine Variable
• Set Machine Variable
• Has Machine Variable

Time

• Yield
• Enumerator
• Stopwatch

Editor Window View

• Window Is
• Get Window Variable
• Set Window Variable

Math

• Math Op
• Negate Value
• Functions:

• Decay
• Exponential
• Linear
• Logarithmic
• Reverse Linear
• Sigmoid

---

ASSETS

Code Assets are used to generate dependency free C# code.

Code

• Class (Experimental)
• Delegates
• Enums
• Interface (Experimental)
• Struct (Experimental)

Editor

• Editor Window View
• Node Creation Wizard
• Descriptor Creation Wizard
• Graph Snippets

• Control Snippet
• Value Snippet

---

Utilities

• Selection to Macro
• Graph Snippets

• S2NX7

• Reality.Stop()
• JasonJonesLASM

With contributions from:

• Necka
• AFoolsDuty
• Eka
• Silence
• PurerLogic
• Tomate Salat
• Spyboticer
• omega-ult