"A new filter, especiqally for game artists! Beginning with a grayscale heightmap showing the topology of an area, applying this filter will give you a normal map: and that normal map will make your renderer created better images."

Implies:

• Height to normal map filter.

Notes:

• Look into phongbumpmap filter.
• Research gui options. The tangent tilt swizzle from the tangent normal brush should be in here as well.