A game about forced loneliness, made by TACStudios
tacstudios.tngl.sh
1# Nulls node
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3> [!NOTE]
4> For versions 2019/2020 LTS, download the Visual Scripting package from the [Unity Asset Store](https://assetstore.unity.com/packages/tools/visual-bolt-163802).
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6Null nodes deal with the null value, which is scripting lingo for "nothing".
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8## The null node
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10The null node always returns null as a value. Leaving a Unity object reference field empty ("None") automatically means null.
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13## Null Check
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15The null check is a shortcut for a branch on an equality comparison with null. It can be useful to direct the flow in different directions depending on whether a value is null.
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17For example, it can be used to handle a situation differently whether a transform has a parent in the hierarchy or not.
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21## Null Coalesce
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23The null coalesce node provides a fallback value in case the original input is null.
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25For example, the null coalesce node defines a default fallback audio clip in case the one on the audio source is missing.
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