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Add charactertattoo.shpk support

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ackwell 2024-09-02 00:51:51 +10:00 • committed by Ottermandias
parent 8468ed2c07
commit efd08ae053
1 changed files with 32 additions and 0 deletions
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32
Penumbra/Import/Models/Export/MaterialExporter.cs
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@ -39,6 +39,7 @@ public class MaterialExporter
"character.shpk" => BuildCharacter(material, name).WithAlpha(AlphaMode.MASK, 0.5f),
"characterlegacy.shpk" => BuildCharacter(material, name).WithAlpha(AlphaMode.MASK, 0.5f),
"characterglass.shpk" => BuildCharacter(material, name).WithAlpha(AlphaMode.BLEND),
"charactertattoo.shpk" => BuildCharacterTattoo(material, name),
"hair.shpk" => BuildHair(material, name),
"iris.shpk" => BuildIris(material, name),
"skin.shpk" => BuildSkin(material, name),
@ -244,6 +245,37 @@ public class MaterialExporter
}
}
private static readonly Vector4 DefaultTattooColor = new Vector4(38, 112, 102, 255) / new Vector4(255);
private static MaterialBuilder BuildCharacterTattoo(Material material, string name)
{
var normal = material.Textures[TextureUsage.SamplerNormal];
var baseColor = new Image<Rgba32>(normal.Width, normal.Height);
normal.ProcessPixelRows(baseColor, (normalAccessor, baseColorAccessor) =>
{
for (var y = 0; y < normalAccessor.Height; y++)
{
var normalSpan = normalAccessor.GetRowSpan(y);
var baseColorSpan = baseColorAccessor.GetRowSpan(y);
for (var x = 0; x < normalSpan.Length; x++)
{
baseColorSpan[x].FromVector4(DefaultTattooColor);
baseColorSpan[x].A = normalSpan[x].A;
normalSpan[x].B = byte.MaxValue;
normalSpan[x].A = byte.MaxValue;
}
}
});
return BuildSharedBase(material, name)
.WithBaseColor(BuildImage(baseColor, name, "basecolor"))
.WithNormal(BuildImage(normal, name, "normal"))
.WithAlpha(AlphaMode.BLEND);
}
// TODO: These are hardcoded colours - I'm not keen on supporting highly customizable exports, but there's possibly some more sensible values to use here.
private static readonly Vector4 DefaultHairColor = new Vector4(130, 64, 13, 255) / new Vector4(255);
private static readonly Vector4 DefaultHighlightColor = new Vector4(77, 126, 240, 255) / new Vector4(255);