A file with .x extension refers to DirectX 3D Graphics legacy file format that was introduced with Microsoft DirectX 2.0. It was used for 3D graphics rendering in games and specifies the structures for meshes, textures, animations, and user-defined objects. It has been deprecated since 2014 as the Autodesk FBX file format serves better as a more modern format. Learn more about this file format here.

public static readonly ThreeDFileType X

Public Shared ReadOnly X As ThreeDFileType

public:
static initonly ThreeDFileType^ X

static val X: ThreeDFileType