There should be no layers in GIMP.
Let me try to explain this a bit simpler. Your coding's fine.
First, the metal texture is supposed to be named "background-brushed2.png" -All it is is a square image of metal, that's it.
Next, your base body image is named "preset_3body.png -This is your body with transparent areas.
Finally, your glow marking should be named "preset_3bodymarkings.png" -This is your glowing markings on a transparent background.
WAIT A SEC
EDIT: On your coding,
material preset_3_bodyMatL
{
technique
{
pass
{
specular 0.5 0.5 0.5 1
texture_unit
{
texture background-brushed2.png
env_map spherical
}
}
pass
{
ambient 0.5 0.5 0.5 1
alpha_rejection greater_equal 128
texture_unit
{
texture preset_3body.png
}
}
pass
{
emissive 1.0 0.0 0.0
scene_blend alpha_blend
texture_unit
{
texture preset_3bodymarkings.png
}
You're missing four brackets, it should be:
material preset_3_bodyMatL
{
technique
{
pass
{
specular 0.5 0.5 0.5 1
texture_unit
{
texture background-brushed2.png
env_map spherical
}
}
pass
{
ambient 0.5 0.5 0.5 1
alpha_rejection greater_equal 128
texture_unit
{
texture preset_3body.png
}
}
pass
{
emissive 1.0 0.0 0.0
scene_blend alpha_blend
texture_unit
{
texture preset_3bodymarkings.png
}
}
}
}
