FilePathAttribute class

The following example demonstrates how FilePath is used.

public class FilePathExamples : MonoBehaviour
{
	// By default, FilePath provides a path relative to the Unity project.
	[FilePath]
	public string UnityProjectPath;

	// It is possible to provide custom parent path. Parent paths can be relative to the Unity project, or absolute.
	[FilePath(ParentFolder = "Assets/Plugins/Sirenix")]
	public string RelativeToParentPath;

	// Using parent path, FilePath can also provide a path relative to a resources folder.
	[FilePath(ParentFolder = "Assets/Resources")]
	public string ResourcePath;

	// Provide a comma seperated list of allowed extensions. Dots are optional.
	[FilePath(Extensions = "cs")]
	public string ScriptFiles;

	// By setting AbsolutePath to true, the FilePath will provide an absolute path instead.
	[FilePath(AbsolutePath = true)]
	[BoxGroup("Conditions")]
	public string AbsolutePath;

	// FilePath can also be configured to show an error, if the provided path is invalid.
	[FilePath(RequireValidPath = true)]
	public string ValidPath;

	// By default, FilePath will enforce the use of forward slashes. It can also be configured to use backslashes instead.
	[FilePath(UseBackslashes = true)]
	public string Backslashes;

	// FilePath also supports member references with the $ symbol.
	[FilePath(ParentFolder = "$DynamicParent", Extensions = "$DynamicExtensions")]
	public string DynamicFilePath;

	public string DynamicParent = "Assets/Plugin/Sirenix";

	public string DynamicExtensions = "cs, unity, jpg";
}