The GetFileThumbnail method in the Editor.EditorUtility class is a static method used to generate a thumbnail image for a specified file. This method is particularly useful in scenarios where a visual representation of a file is needed, such as in file browsers or asset management systems within the editor environment.
To use the GetFileThumbnail method, you need to provide the file path of the target file, along with the desired width and height for the thumbnail. The method returns an Editor.Pixmap object, which represents the generated thumbnail image.
Ensure that the file path is valid and accessible, and that the width and height are positive integers that define the dimensions of the thumbnail.
// Example usage of GetFileThumbnail string filePath = "C:/path/to/your/file.png"; int width = 128; int height = 128; Editor.Pixmap thumbnail = Editor.EditorUtility.GetFileThumbnail(filePath, width, height); // Use the thumbnail as needed, for example, display it in a UI element.
