Vector4Field

A Vector4Field lets users enter a Vector4 value.

Note: To align a Vector4Field with other fields in an InspectorA Unity window that displays information about the currently selected GameObject, asset or project settings, allowing you to inspect and edit the values. More info
See in Glossary window, simply apply the .unity-base-field__aligned USS class to it. For more information, refer to BaseField.

Create a Vector4Field

You can create a Vector4Field with UI(User Interface) Allows a user to interact with your application. Unity currently supports three UI systems. More info
See in Glossary Builder, UXML, and C#. The following C# example creates a Vector4Field and sets the default value to (0, 0, 0, 0):

Vector4Field myElement = new Vector4Field("Label text");
// Set the default value to (0, 0, 0, 0).
myElement.value = Vector4.zero;

Example

The following UXML example creates a Vector4Field:

<UXML xmlns="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements">
    <Vector4Field label="UXML Field" name="the-uxml-field" />
</UXML>

The following C# example illustrates some of the customizable functionalities of the Vector4Field:

/// <sample>
// Get a reference to the field from UXML and assign a value to it.
var uxmlField = container.Q<Vector4Field>("the-uxml-field");
uxmlField.value = new Vector4(23.8f, 12.6f, 88.3f, 92.1f);

// Create a new field, disable it, and give it a style class.
var csharpField = new Vector4Field("C# Field");
csharpField.SetEnabled(false);
csharpField.AddToClassList("some-styled-field");
csharpField.value = uxmlField.value;
container.Add(csharpField);

// Mirror the value of the UXML field into the C# field.
uxmlField.RegisterCallback<ChangeEvent<Vector4>>((evt) =>
{
    csharpField.value = evt.newValue;
});
/// </sample>

To try this example live in Unity, go to Window > UI Toolkit > Samples.

C# base class and namespace

C# class: Vector4Field
Namespace: UnityEngine.UIElements
Base class: BaseCompositeField_3

Inherited UXML attributes

This element inherits the following attributes from its base class:

This element also inherits the following attributes from VisualElement:

USS classes

The following table lists all the C# public property names and their related USS selector.

You can also use the Matching Selectors section in the Inspector or the UI Toolkit Debugger to see which USS selectors affect the components of the VisualElement at every level of its hierarchy.

Additional resources

• Vector2Field
• Vector2IntField
• Vector3Field
• Vector3IntField