Camouflage Export
Posted: Sun Sep 29, 2024 12:17 pm
I just created camouflage but i can export it, because in game files is just red and green
The camo in the game is created based on a base texture and mixture of colors and alpha.
I didn't figure this out, another coder did.
this is the code in the shader.
Code: Select all
// rextimmy gets full credit for figuring out how mixing works!
vec4 applyCamo(vec4 cc, vec4 camoTex) {
vec4 ac = armorcolor;
cc = ac;
cc = mix(cc, c0, camoTex.r * c0.a);
cc = mix(cc, c1, camoTex.g * c1.a);
cc = mix(cc, c2, camoTex.b * c2.a);
cc = mix(cc, c3, camoTex.a * c3.a);
return cc;
}The blue channel in the GMM map is the paint mask. Camo and armor are painted were they are mixed based on the alpha of that channel.
consider it the alpha blend between the diffuse texture and the camo and body pain.
Body pain is the base color for each nation. Let me grab it from my Blender node builder.
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colors = [
[82 / 255, 72 / 255, 51 / 255, 0.0], # usa (0)
[82 / 255, 72 / 255, 51 / 255, 0.0], # uk (1)
[61 / 255, 62 / 255, 42 / 255, 0.0], # china (2)
[15 / 255, 36 / 255, 36 / 255, 0.0], # czech (3)
[15 / 255, 36 / 255, 36 / 255, 0.0], # france (4)
[90 / 255, 103 / 255, 94 / 255, 0.0], # germany (5)
[15 / 255, 36 / 255, 36 / 255, 0.0], # japan (6)
[15 / 255, 36 / 255, 36 / 255, 0.0], # poland (7)
[61 / 255, 62 / 255, 42 / 255, 0.0], # ussr (8)
[15 / 255, 36 / 255, 36 / 255, 0.0], # sweden (9)
[15 / 255, 36 / 255, 36 / 255, 0.0] # italy (10)
]These values are in the tanks XML in the item_defs in the scripts pkg.
If you want to have pre decal painted diffuse text textures with the proper masking by the blue channel in the GMM, I have an app for that.
It's called swizzler.
Fast forward to the part where i start adding the flame to the front of the tank. It will explain how to use Swizzler.
This is an older version of TE but swizzler hasn't changed at all.
Let me know about that camo.
YouTube..
https://youtu.be/fkTMXQiUsTY
Try this one too:
https://youtu.be/1HXSy-03OJA