GIMP: Creating "Specular" Maps

GIMP: Creating "Specular" Maps v4.0

GIMP: Creating Specular Maps v4.0 for FSX (FSX: SE) & P3D.

A PDF file containing instructions for GIMP v2.10.xx (64-bit) Only.

How to... Creating Specular Maps using material masks with the addition of keyboard shortcuts.

GIMP (v2.10.20 & Later):
⦁ None - Additional Plugins not needed.

GIMP (Prior to v2.10.20):