THIS PACKAGE IS NO LONGER SUPPORTED AND WILL NOT RECEIVE FURTHER UPDATES.
IT IS NOW PART OF A BIGGER PACKAGE FOUND HERE :
https://assetstore.unity.com/packages/tools/utilities/missing-features-283473A set of custom attributes with various functionalities.They are all standalone and can be imported and used separately.See online documentationSee my other Unity packagesIf you like my work, think about supporting me !https://donorbox.org/support-kevin-castejonCustom Attributes List :LabelPlusCustom Inspector property label that allows using an icon, a custom label text and a custom label color.HeaderPlusCustom Inspector property header that allows using an icon, a custom header label text and a custom header label color.ReadOnlyPropPrevents a property from being edited on the Inspector.ReadOnlyOnPlayPrevents a property from being edited on the Inspector in PlayMode. The behaviour can be inverted so the property is editable only in PlayMode.ReadOnlyOnPrefabPrevents a property from being edited on the Inspector in PrefabMode. The behaviour can be inverted so the property is editable only in PrefabMode.HideOnPlayHides the property in PlayMode. The behaviour can be inverted with the 'invert' parameter so the property is visible only in PlayMode.HideOnPrefabHides the property in PrefabMode. The behaviour can be inverted with the 'invert' parameter so the property is visible only in PrefabMode.ShowPropIfShows or hides a property on the inspector based on another serialized bool property value.ShowPropConditionalShows or hides a property based on a bool method.TagDisplays a dropdown list of available Tags (must be used with a 'string' typed property).LayerDisplays a dropdown list of available Layers (must be used with a 'int' typed property). It offers a single layer selection instead of the multiple LayerMask selection.SceneDisplays a dropdown list of available build settings Scenes (must be used with a 'string' typed property).