Attributes

Attributes allow you to create and group UI elements in script inspector with a few lines of code

Add this line to your script to use attributes:

using VInspector;

Buttons

Add [Button] attribute before any function to create a button

[Button]
public void SayHelloWorld()
{
    Debug.Log("Hello World!");
}

You can customize button name, size and color:

[Button("Custom name")]
public void RenamedButton() { }

[Button(size = 50, color = "red")]
public void BigRedButton() { }

Foldouts

Add [Foldout] before variables to group them into foldouts

[Foldout("Floats")]
public float float1;
public float float2;
public float float3;

[Foldout("Ints")]
public int int1;
public int int2;
public int int3;

[Foldout("Strings")]
public string string1;
public string string2;
public string string3;

Use [EndFoldout] to end foldout sections

[Foldout("Floats")]
public float float1;
public float float2;
public float float3;

[Foldout("Ints")]
public int int1;
public int int2;
public int int3;

[Foldout("Strings")]
public string string1;
public string string2;
public string string3;
[EndFoldout]

public string string4;
public string string5;

Foldouts can be nested

[Foldout("Floats/Subfoldout 1")]
public float float1;

[Foldout("Floats/Subfoldout 2")]
public float float2;

[Foldout("Floats/Subfoldout 3")]
public float float3;

And buttons can be put into foldouts

[Foldout("Floats")]
[Button]
public void FloatsButton() { }

Tabs

Use [Tab] to create tabs

[Tab("Floats")]
public float float1;
public float float2;
public float float3;
public float float4;

[Tab("Ints")]
public int int1;
public int int2;
public int int3;

[Tab("Strings")]
public string string1;
public string string2;
public string string3;

Use [EndTab] to end tab sections, like [EndFoldout] for foldouts Like foldouts, tabs can be nested and can contain buttons

Show hidden variables

Use [ShowInInspector] to show any variable

[ShowInInspector]
private float privateFloat;

[ShowInInspector]
static float staticFloat;

[ShowInInspector]
private float propertyFloat { get; }

Hide and disable variables

Use [HideIf] and [ShowIf] to hide variables depending on other variables

public bool isBossLevel;

[HideIf("isBossLevel")]
public int waveCount;
public int enemyCount;
public int enemyStrength;

[ShowIf("isBossLevel")]
public float bossStrength;
public float bossStamina;
public float bossSpeed;
public float bossRegen;

Similarly, use [DisableIf] and [EnableIf] to disable variables

public bool isBossLevel;

[DisableIf("isBossLevel")]
public int waveCount;
public int enemyCount;
public int enemyStrength;

[EnableIf("isBossLevel")]
public float bossStrength;
public float bossStamina;
public float bossSpeed;
public float bossRegen;

Use [EndIf] to end sections

public bool isBossLevel;
    
[DisableIf("isBossLevel")]
public int waveCount;
public int enemyCount;
public int enemyStrength;

[EnableIf("isBossLevel")]
public float bossStrength;
public float bossStamina;
public float bossSpeed;
public float bossRegen;
[EndIf]

public float foo;
public float bar;

Variable types other than bool can also be used as conditions

public enum LevelType { Normal, Boss }

public LevelType levelType;
    
[DisableIf("levelType", LevelType.Boss)]
public int waveCount;
public int enemyCount;
public int enemyStrength;

Range sliders

Use [MinMaxSlider] on Vector2 or Vector2Int to create range sliders

[MinMaxSlider(0, 2)]
public Vector2 widthRange;

[MinMaxSlider(0, 2)]
public Vector2 heightRange;

[MinMaxSlider(-180, 180)]
public Vector2 rotationRange;

Variants

Use [Variants] to create variant selectors

[Variants(512, 1024, 2048)]
public int resolution;

[Variants("png", "jpg", "raw")]
public string extension;

Callback on change

Use [OnValueChanged] to call a function when a variable is edited

public int level;

[OnValueChanged("level")]
public void OnLevelChanged() { }

Multiple variables can be subscribed to at once

public int level_player1;
public int level_player2;
public int level_player3;

[OnValueChanged("level_player1", "level_player2", "level_player3")]
public void OnLevelChanged() { }

Read-only variables

Use [ReadOnly] to make variables non-editable

public int level;

[ReadOnly]
public int score;

[ReadOnly]
public int enemyCount;

Static inspector

Static buttons and static variables with [ShowInInspector] attribute will also appear on script asset

[ShowInInspector]
static float staticFloat1;

[ShowInInspector]
static float staticFloat2;

[Button]
static void StaticButton() { }