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| To use Bolt, which is Unity’s visual scripting solution, you must purchase it on the Unity Asset Store. |
In modern scripting, everything is an Object: numbers, pieces of text, vectors and Unity components are all objects. To differentiate what they represent and what they can do, each object has a Type. In Bolt, most types are represented with an icon.
There are hundreds of types available in Unity and Bolt, but you don’t need to know each of them by heart. However, you should be familiar with the most common types. Here’s a little summary