GWEN.CreateTextureBorder
Example
Draws a bordered box in the top left corner of the screen using current skins texture.
Output: If using default skin, it will be a 100x100px transparent blue box in top left corner with solid blue borders.
Used in derma skins to create a bordered rectangle drawing function from an image. The texture is taken either from last argument or from SKIN.GwenTexture when material source it's not supplied
Draws a bordered box in the top left corner of the screen using current skins texture.