Comment

Add comments to the inspector via a Comment component, and a Comment tooltip attribute.

Component

Add the Comment component to write comments in the inspector.

Attribute

Instead of using [Tooltip] on a field, you can use [Comment] to automatically display the comment above a field as its tooltip

public class SimpleExampleScript : MonoBehaviour
{
    // This is a tooltip for a single line comment
    [Comment] public float fieldWithComment;
    
    /// <summary>
    /// This is a summary description of the field.
    /// </summary>
    /// <remarks>
    /// It is used to demonstrate how the [Comment] attribute handles documentation comments.
    /// </remarks>
    [Comment] public float fieldWithXMLComment;
}

Attribute Limitations

• Comment discovery is greedy(?) The [Comment] attribute will always display the first comment block above the field in question, even if there's other fields in between.

// This is a comment
[Comment] public float field1;
[Comment] public float field2;

// ^ both fields will have the same tooltip