Window mesh types

Variables
const GUID	WindowOutwardSill = {1ee76668-8895-470d-844b-aa6541e437f1}
	Outward window sill.
const GUID	WindowPanel = {b3cb92fe-f59b-482b-b661-bc9633b13f2d}
	Window panels.
const GUID	WindowReveal = {05f96e4b-4a5f-4e1b-9323-2a08a366f469}
	Meshes of this type are reveals of a wall where a window is inserted. Only these meshes are provided for structure-less windows.
const GUID	WindowSill = {1745ffa5-30b6-4325-b6d8-3b6f34ae32c7}
	Window sill.

Possible mesh types for a Window object