36 lines
1.3 KiB
Markdown
36 lines
1.3 KiB
Markdown
#Unit reference
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| **Note** |
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| :----------------------------------------------------------- |
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| For versions 2019/2020 LTS, download the visual scripting solution from the [Unity Asset Store](https://assetstore.unity.com/packages/tools/visual-bolt-163802). |
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Units are the most basic element of computation in visual scripting. Units display the required information as text, but editing is done via the Inspector. To edit them, select any unit and edit its properties in the Inspector.
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###This unit
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The [This](vs-self.md) unit returns the game object that owns the machine in which the graph runs.
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###Control units
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[Control](vs-control.md) units branch, loop and merge the flow.
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###Time units
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[Time](vs-time.md) units include timer, cooldown and wait units.
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###Events
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Scripting units listen for [events](vs-events-reference.md). They are the starting point for all scripts and appear as special green units in graphs.
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###Variables
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These units get, set, and check [variables](vs-variables-reference.md).
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###Nulls
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Units that deal with the [nulls](vs-nulls.md), a.k.a. "nothing" value.
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###Formulas
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[Formula](vs-formula.md) evaluates logical and mathematical expressions directly via a textual Formula and match with multiple arguments.
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